Merge branch 'mxc-master' of git://git.pengutronix.de/git/imx/linux-2.6 into imx/master
Removed selection of COMMON_CLKDEV by CONFIG_ARCH_MX5. This is handled in03e09cd890
. arch/arm/plat-mxc/iomux-mx1-mx2.c was moved to arch/arm/plat-mxc/iomux-v1.c in5e2e95f520
and got bug fixed in5c17ef878f
. The bug in arch/arm/plat-mxc/iomux-v1.c isn't present any more sincebac3fcfad5
, so arch/arm/plat-mxc/iomux-mx1-mx2.c is simply deleted. Conflicts: arch/arm/plat-mxc/Kconfig arch/arm/plat-mxc/Makefile arch/arm/plat-mxc/iomux-mx1-mx2.c Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
commit
9b1489e989
|
@ -663,6 +663,12 @@ T: git://git.pengutronix.de/git/imx/linux-2.6.git
|
|||
F: arch/arm/mach-mx*/
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F: arch/arm/plat-mxc/
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ARM/FREESCALE IMX51
|
||||
M: Amit Kucheria <amit.kucheria@canonical.com>
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||||
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
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S: Maintained
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F: arch/arm/mach-mx5/
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|
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ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
|
||||
M: Lennert Buytenhek <kernel@wantstofly.org>
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L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
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|
|
|
@ -146,6 +146,7 @@ machine-$(CONFIG_ARCH_MX1) := mx1
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machine-$(CONFIG_ARCH_MX2) := mx2
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machine-$(CONFIG_ARCH_MX25) := mx25
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machine-$(CONFIG_ARCH_MX3) := mx3
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machine-$(CONFIG_ARCH_MX5) := mx5
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machine-$(CONFIG_ARCH_NETX) := netx
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machine-$(CONFIG_ARCH_NOMADIK) := nomadik
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machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx
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|
File diff suppressed because it is too large
Load Diff
|
@ -37,6 +37,7 @@ config MACH_MX27ADS
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config MACH_PCM038
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bool "Phytec phyCORE-i.MX27 CPU module (pcm038)"
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depends on MACH_MX27
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select MXC_ULPI if USB_ULPI
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help
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Include support for phyCORE-i.MX27 (aka pcm038) platform. This
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includes specific configurations for the module and its peripherals.
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@ -100,6 +101,7 @@ config MACH_IMX27LITE
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config MACH_PCA100
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bool "Phytec phyCARD-s (pca100)"
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depends on MACH_MX27
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select MXC_ULPI if USB_ULPI
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help
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Include support for phyCARD-s (aka pca100) platform. This
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includes specific configurations for the module and its peripherals.
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|
|
|
@ -25,7 +25,11 @@
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#include <linux/spi/spi.h>
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#include <linux/spi/eeprom.h>
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#include <linux/irq.h>
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#include <linux/delay.h>
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#include <linux/gpio.h>
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#include <linux/usb/otg.h>
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#include <linux/usb/ulpi.h>
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#include <linux/fsl_devices.h>
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#include <asm/mach/arch.h>
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#include <asm/mach-types.h>
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|
@ -38,12 +42,19 @@
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#include <mach/spi.h>
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#endif
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#include <mach/imx-uart.h>
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#include <mach/audmux.h>
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#include <mach/ssi.h>
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#include <mach/mxc_nand.h>
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#include <mach/irqs.h>
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#include <mach/mmc.h>
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#include <mach/mxc_ehci.h>
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#include <mach/ulpi.h>
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#include "devices.h"
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#define OTG_PHY_CS_GPIO (GPIO_PORTB + 23)
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#define USBH2_PHY_CS_GPIO (GPIO_PORTB + 24)
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static int pca100_pins[] = {
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/* UART1 */
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PE12_PF_UART1_TXD,
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|
@ -92,6 +103,34 @@ static int pca100_pins[] = {
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PD29_PF_CSPI1_SCLK,
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PD30_PF_CSPI1_MISO,
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PD31_PF_CSPI1_MOSI,
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/* OTG */
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OTG_PHY_CS_GPIO | GPIO_GPIO | GPIO_OUT,
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PC7_PF_USBOTG_DATA5,
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PC8_PF_USBOTG_DATA6,
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PC9_PF_USBOTG_DATA0,
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PC10_PF_USBOTG_DATA2,
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PC11_PF_USBOTG_DATA1,
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PC12_PF_USBOTG_DATA4,
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PC13_PF_USBOTG_DATA3,
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PE0_PF_USBOTG_NXT,
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PE1_PF_USBOTG_STP,
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PE2_PF_USBOTG_DIR,
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PE24_PF_USBOTG_CLK,
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PE25_PF_USBOTG_DATA7,
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/* USBH2 */
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USBH2_PHY_CS_GPIO | GPIO_GPIO | GPIO_OUT,
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PA0_PF_USBH2_CLK,
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PA1_PF_USBH2_DIR,
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PA2_PF_USBH2_DATA7,
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PA3_PF_USBH2_NXT,
|
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PA4_PF_USBH2_STP,
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PD19_AF_USBH2_DATA4,
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PD20_AF_USBH2_DATA3,
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PD21_AF_USBH2_DATA6,
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PD22_AF_USBH2_DATA0,
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PD23_AF_USBH2_DATA2,
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PD24_AF_USBH2_DATA1,
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PD26_AF_USBH2_DATA5,
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};
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|
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static struct imxuart_platform_data uart_pdata = {
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|
@ -157,6 +196,37 @@ static struct spi_imx_master pca100_spi_0_data = {
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|||
};
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#endif
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static void pca100_ac97_warm_reset(struct snd_ac97 *ac97)
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{
|
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mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT);
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gpio_set_value(GPIO_PORTC + 20, 1);
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udelay(2);
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gpio_set_value(GPIO_PORTC + 20, 0);
|
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mxc_gpio_mode(PC20_PF_SSI1_FS);
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||||
msleep(2);
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}
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|
||||
static void pca100_ac97_cold_reset(struct snd_ac97 *ac97)
|
||||
{
|
||||
mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT); /* FS */
|
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gpio_set_value(GPIO_PORTC + 20, 0);
|
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mxc_gpio_mode(GPIO_PORTC | 22 | GPIO_GPIO | GPIO_OUT); /* TX */
|
||||
gpio_set_value(GPIO_PORTC + 22, 0);
|
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mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_OUT); /* reset */
|
||||
gpio_set_value(GPIO_PORTC + 28, 0);
|
||||
udelay(10);
|
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gpio_set_value(GPIO_PORTC + 28, 1);
|
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mxc_gpio_mode(PC20_PF_SSI1_FS);
|
||||
mxc_gpio_mode(PC22_PF_SSI1_TXD);
|
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msleep(2);
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||||
}
|
||||
|
||||
static struct imx_ssi_platform_data pca100_ssi_pdata = {
|
||||
.ac97_reset = pca100_ac97_cold_reset,
|
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.ac97_warm_reset = pca100_ac97_warm_reset,
|
||||
.flags = IMX_SSI_USE_AC97,
|
||||
};
|
||||
|
||||
static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
|
||||
void *data)
|
||||
{
|
||||
|
@ -182,15 +252,73 @@ static struct imxmmc_platform_data sdhc_pdata = {
|
|||
.exit = pca100_sdhc2_exit,
|
||||
};
|
||||
|
||||
static int otg_phy_init(struct platform_device *pdev)
|
||||
{
|
||||
gpio_set_value(OTG_PHY_CS_GPIO, 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct mxc_usbh_platform_data otg_pdata = {
|
||||
.init = otg_phy_init,
|
||||
.portsc = MXC_EHCI_MODE_ULPI,
|
||||
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
|
||||
};
|
||||
|
||||
static int usbh2_phy_init(struct platform_device *pdev)
|
||||
{
|
||||
gpio_set_value(USBH2_PHY_CS_GPIO, 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct mxc_usbh_platform_data usbh2_pdata = {
|
||||
.init = usbh2_phy_init,
|
||||
.portsc = MXC_EHCI_MODE_ULPI,
|
||||
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
|
||||
};
|
||||
|
||||
static struct fsl_usb2_platform_data otg_device_pdata = {
|
||||
.operating_mode = FSL_USB2_DR_DEVICE,
|
||||
.phy_mode = FSL_USB2_PHY_ULPI,
|
||||
};
|
||||
|
||||
static int otg_mode_host;
|
||||
|
||||
static int __init pca100_otg_mode(char *options)
|
||||
{
|
||||
if (!strcmp(options, "host"))
|
||||
otg_mode_host = 1;
|
||||
else if (!strcmp(options, "device"))
|
||||
otg_mode_host = 0;
|
||||
else
|
||||
pr_info("otg_mode neither \"host\" nor \"device\". "
|
||||
"Defaulting to device\n");
|
||||
return 0;
|
||||
}
|
||||
__setup("otg_mode=", pca100_otg_mode);
|
||||
|
||||
static void __init pca100_init(void)
|
||||
{
|
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int ret;
|
||||
|
||||
/* SSI unit */
|
||||
mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
|
||||
MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
|
||||
MXC_AUDMUX_V1_PCR_TFCSEL(3) |
|
||||
MXC_AUDMUX_V1_PCR_TCLKDIR | /* clock is output */
|
||||
MXC_AUDMUX_V1_PCR_RXDSEL(3));
|
||||
mxc_audmux_v1_configure_port(3,
|
||||
MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
|
||||
MXC_AUDMUX_V1_PCR_TFCSEL(0) |
|
||||
MXC_AUDMUX_V1_PCR_TFSDIR |
|
||||
MXC_AUDMUX_V1_PCR_RXDSEL(0));
|
||||
|
||||
ret = mxc_gpio_setup_multiple_pins(pca100_pins,
|
||||
ARRAY_SIZE(pca100_pins), "PCA100");
|
||||
if (ret)
|
||||
printk(KERN_ERR "pca100: Failed to setup pins (%d)\n", ret);
|
||||
|
||||
mxc_register_device(&imx_ssi_device0, &pca100_ssi_pdata);
|
||||
|
||||
mxc_register_device(&mxc_uart_device0, &uart_pdata);
|
||||
|
||||
mxc_gpio_mode(GPIO_PORTC | 29 | GPIO_GPIO | GPIO_IN);
|
||||
|
@ -220,6 +348,29 @@ static void __init pca100_init(void)
|
|||
mxc_register_device(&mxc_spi_device0, &pca100_spi_0_data);
|
||||
#endif
|
||||
|
||||
gpio_request(OTG_PHY_CS_GPIO, "usb-otg-cs");
|
||||
gpio_direction_output(OTG_PHY_CS_GPIO, 1);
|
||||
gpio_request(USBH2_PHY_CS_GPIO, "usb-host2-cs");
|
||||
gpio_direction_output(USBH2_PHY_CS_GPIO, 1);
|
||||
|
||||
#if defined(CONFIG_USB_ULPI)
|
||||
if (otg_mode_host) {
|
||||
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
|
||||
USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
|
||||
|
||||
mxc_register_device(&mxc_otg_host, &otg_pdata);
|
||||
}
|
||||
|
||||
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
|
||||
USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
|
||||
|
||||
mxc_register_device(&mxc_usbh2, &usbh2_pdata);
|
||||
#endif
|
||||
if (!otg_mode_host) {
|
||||
gpio_set_value(OTG_PHY_CS_GPIO, 0);
|
||||
mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
|
||||
}
|
||||
|
||||
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
|
||||
}
|
||||
|
||||
|
|
|
@ -40,6 +40,8 @@
|
|||
#include <mach/imx-uart.h>
|
||||
#include <mach/mxc_nand.h>
|
||||
#include <mach/spi.h>
|
||||
#include <mach/mxc_ehci.h>
|
||||
#include <mach/ulpi.h>
|
||||
|
||||
#include "devices.h"
|
||||
|
||||
|
@ -96,6 +98,19 @@ static int pcm038_pins[] = {
|
|||
PC17_PF_SSI4_RXD,
|
||||
PC18_PF_SSI4_TXD,
|
||||
PC19_PF_SSI4_CLK,
|
||||
/* USB host */
|
||||
PA0_PF_USBH2_CLK,
|
||||
PA1_PF_USBH2_DIR,
|
||||
PA2_PF_USBH2_DATA7,
|
||||
PA3_PF_USBH2_NXT,
|
||||
PA4_PF_USBH2_STP,
|
||||
PD19_AF_USBH2_DATA4,
|
||||
PD20_AF_USBH2_DATA3,
|
||||
PD21_AF_USBH2_DATA6,
|
||||
PD22_AF_USBH2_DATA0,
|
||||
PD23_AF_USBH2_DATA2,
|
||||
PD24_AF_USBH2_DATA1,
|
||||
PD26_AF_USBH2_DATA5,
|
||||
};
|
||||
|
||||
/*
|
||||
|
@ -277,6 +292,11 @@ static struct spi_board_info pcm038_spi_board_info[] __initdata = {
|
|||
}
|
||||
};
|
||||
|
||||
static struct mxc_usbh_platform_data usbh2_pdata = {
|
||||
.portsc = MXC_EHCI_MODE_ULPI,
|
||||
.flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
|
||||
};
|
||||
|
||||
static void __init pcm038_init(void)
|
||||
{
|
||||
mxc_gpio_setup_multiple_pins(pcm038_pins, ARRAY_SIZE(pcm038_pins),
|
||||
|
@ -309,6 +329,8 @@ static void __init pcm038_init(void)
|
|||
spi_register_board_info(pcm038_spi_board_info,
|
||||
ARRAY_SIZE(pcm038_spi_board_info));
|
||||
|
||||
mxc_register_device(&mxc_usbh2, &usbh2_pdata);
|
||||
|
||||
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
|
||||
|
||||
#ifdef CONFIG_MACH_PCM970_BASEBOARD
|
||||
|
|
|
@ -3,7 +3,6 @@ if ARCH_MX25
|
|||
comment "MX25 platforms:"
|
||||
|
||||
config MACH_MX25_3DS
|
||||
select ARCH_MXC_IOMUX_V3
|
||||
bool "Support MX25PDK (3DS) Platform"
|
||||
|
||||
endif
|
||||
|
|
|
@ -124,6 +124,11 @@ static unsigned long get_rate_gpt(struct clk *clk)
|
|||
return get_rate_per(5);
|
||||
}
|
||||
|
||||
static unsigned long get_rate_lcdc(struct clk *clk)
|
||||
{
|
||||
return get_rate_per(7);
|
||||
}
|
||||
|
||||
static unsigned long get_rate_otg(struct clk *clk)
|
||||
{
|
||||
return 48000000; /* FIXME */
|
||||
|
@ -167,6 +172,8 @@ DEFINE_CLOCK(cspi1_clk, 0, CCM_CGCR1, 5, get_rate_ipg, NULL, NULL);
|
|||
DEFINE_CLOCK(cspi2_clk, 0, CCM_CGCR1, 6, get_rate_ipg, NULL, NULL);
|
||||
DEFINE_CLOCK(cspi3_clk, 0, CCM_CGCR1, 7, get_rate_ipg, NULL, NULL);
|
||||
DEFINE_CLOCK(fec_ahb_clk, 0, CCM_CGCR0, 23, NULL, NULL, NULL);
|
||||
DEFINE_CLOCK(lcdc_ahb_clk, 0, CCM_CGCR0, 24, NULL, NULL, NULL);
|
||||
DEFINE_CLOCK(lcdc_per_clk, 0, CCM_CGCR0, 7, NULL, NULL, &lcdc_ahb_clk);
|
||||
DEFINE_CLOCK(uart1_clk, 0, CCM_CGCR2, 14, get_rate_uart, NULL, &uart_per_clk);
|
||||
DEFINE_CLOCK(uart2_clk, 0, CCM_CGCR2, 15, get_rate_uart, NULL, &uart_per_clk);
|
||||
DEFINE_CLOCK(uart3_clk, 0, CCM_CGCR2, 16, get_rate_uart, NULL, &uart_per_clk);
|
||||
|
@ -183,6 +190,7 @@ DEFINE_CLOCK(tsc_clk, 0, CCM_CGCR2, 13, get_rate_ipg, NULL, NULL);
|
|||
DEFINE_CLOCK(i2c_clk, 0, CCM_CGCR0, 6, get_rate_i2c, NULL, NULL);
|
||||
DEFINE_CLOCK(fec_clk, 0, CCM_CGCR1, 15, get_rate_ipg, NULL, &fec_ahb_clk);
|
||||
DEFINE_CLOCK(dryice_clk, 0, CCM_CGCR1, 8, get_rate_ipg, NULL, NULL);
|
||||
DEFINE_CLOCK(lcdc_clk, 0, CCM_CGCR1, 29, get_rate_lcdc, NULL, &lcdc_per_clk);
|
||||
|
||||
#define _REGISTER_CLOCK(d, n, c) \
|
||||
{ \
|
||||
|
@ -216,6 +224,7 @@ static struct clk_lookup lookups[] = {
|
|||
_REGISTER_CLOCK("imx-i2c.2", NULL, i2c_clk)
|
||||
_REGISTER_CLOCK("fec.0", NULL, fec_clk)
|
||||
_REGISTER_CLOCK("imxdi_rtc.0", NULL, dryice_clk)
|
||||
_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
|
||||
};
|
||||
|
||||
int __init mx25_clocks_init(void)
|
||||
|
@ -233,6 +242,9 @@ int __init mx25_clocks_init(void)
|
|||
__raw_writel((0xf << 16) | (3 << 26), CRM_BASE + CCM_CGCR1);
|
||||
__raw_writel((1 << 5), CRM_BASE + CCM_CGCR2);
|
||||
|
||||
/* Clock source for lcdc is upll */
|
||||
__raw_writel(__raw_readl(CRM_BASE+0x64) | (1 << 7), CRM_BASE + 0x64);
|
||||
|
||||
mxc_timer_init(&gpt_clk, MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54);
|
||||
|
||||
return 0;
|
||||
|
|
|
@ -477,3 +477,26 @@ struct platform_device mx25_rtc_device = {
|
|||
.num_resources = ARRAY_SIZE(mx25_rtc_resources),
|
||||
.resource = mx25_rtc_resources,
|
||||
};
|
||||
|
||||
static struct resource mx25_fb_resources[] = {
|
||||
{
|
||||
.start = MX25_LCDC_BASE_ADDR,
|
||||
.end = MX25_LCDC_BASE_ADDR + 0xfff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = MX25_INT_LCDC,
|
||||
.end = MX25_INT_LCDC,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
struct platform_device mx25_fb_device = {
|
||||
.name = "imx-fb",
|
||||
.id = 0,
|
||||
.resource = mx25_fb_resources,
|
||||
.num_resources = ARRAY_SIZE(mx25_fb_resources),
|
||||
.dev = {
|
||||
.coherent_dma_mask = 0xFFFFFFFF,
|
||||
},
|
||||
};
|
||||
|
|
|
@ -20,3 +20,4 @@ extern struct platform_device mxc_i2c_device2;
|
|||
extern struct platform_device mx25_fec_device;
|
||||
extern struct platform_device mxc_nand_device;
|
||||
extern struct platform_device mx25_rtc_device;
|
||||
extern struct platform_device mx25_fb_device;
|
||||
|
|
|
@ -35,6 +35,7 @@
|
|||
#include <mach/imx-uart.h>
|
||||
#include <mach/mx25.h>
|
||||
#include <mach/mxc_nand.h>
|
||||
#include <mach/imxfb.h>
|
||||
#include "devices.h"
|
||||
#include <mach/iomux-mx25.h>
|
||||
|
||||
|
@ -54,6 +55,31 @@ static struct pad_desc mx25pdk_pads[] = {
|
|||
MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
|
||||
MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
|
||||
MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */
|
||||
|
||||
/* LCD */
|
||||
MX25_PAD_LD0__LD0,
|
||||
MX25_PAD_LD1__LD1,
|
||||
MX25_PAD_LD2__LD2,
|
||||
MX25_PAD_LD3__LD3,
|
||||
MX25_PAD_LD4__LD4,
|
||||
MX25_PAD_LD5__LD5,
|
||||
MX25_PAD_LD6__LD6,
|
||||
MX25_PAD_LD7__LD7,
|
||||
MX25_PAD_LD8__LD8,
|
||||
MX25_PAD_LD9__LD9,
|
||||
MX25_PAD_LD10__LD10,
|
||||
MX25_PAD_LD11__LD11,
|
||||
MX25_PAD_LD12__LD12,
|
||||
MX25_PAD_LD13__LD13,
|
||||
MX25_PAD_LD14__LD14,
|
||||
MX25_PAD_LD15__LD15,
|
||||
MX25_PAD_GPIO_E__LD16,
|
||||
MX25_PAD_GPIO_F__LD17,
|
||||
MX25_PAD_HSYNC__HSYNC,
|
||||
MX25_PAD_VSYNC__VSYNC,
|
||||
MX25_PAD_LSCLK__LSCLK,
|
||||
MX25_PAD_OE_ACD__OE_ACD,
|
||||
MX25_PAD_CONTRAST__CONTRAST,
|
||||
};
|
||||
|
||||
static struct fec_platform_data mx25_fec_pdata = {
|
||||
|
@ -83,6 +109,34 @@ static struct mxc_nand_platform_data mx25pdk_nand_board_info = {
|
|||
.flash_bbt = 1,
|
||||
};
|
||||
|
||||
static struct imx_fb_videomode mx25pdk_modes[] = {
|
||||
{
|
||||
.mode = {
|
||||
.name = "CRT-VGA",
|
||||
.refresh = 60,
|
||||
.xres = 640,
|
||||
.yres = 480,
|
||||
.pixclock = 39683,
|
||||
.left_margin = 45,
|
||||
.right_margin = 114,
|
||||
.upper_margin = 33,
|
||||
.lower_margin = 11,
|
||||
.hsync_len = 1,
|
||||
.vsync_len = 1,
|
||||
},
|
||||
.bpp = 16,
|
||||
.pcr = 0xFA208B80,
|
||||
},
|
||||
};
|
||||
|
||||
static struct imx_fb_platform_data mx25pdk_fb_pdata = {
|
||||
.mode = mx25pdk_modes,
|
||||
.num_modes = ARRAY_SIZE(mx25pdk_modes),
|
||||
.pwmr = 0x00A903FF,
|
||||
.lscr1 = 0x00120300,
|
||||
.dmacr = 0x00020010,
|
||||
};
|
||||
|
||||
static void __init mx25pdk_init(void)
|
||||
{
|
||||
mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
|
||||
|
@ -92,6 +146,7 @@ static void __init mx25pdk_init(void)
|
|||
mxc_register_device(&mxc_usbh2, NULL);
|
||||
mxc_register_device(&mxc_nand_device, &mx25pdk_nand_board_info);
|
||||
mxc_register_device(&mx25_rtc_device, NULL);
|
||||
mxc_register_device(&mx25_fb_device, &mx25pdk_fb_pdata);
|
||||
|
||||
mx25pdk_fec_reset();
|
||||
mxc_register_device(&mx25_fec_device, &mx25_fec_pdata);
|
||||
|
|
|
@ -34,6 +34,7 @@ config MACH_MX31ADS_WM1133_EV1
|
|||
config MACH_PCM037
|
||||
bool "Support Phytec pcm037 (i.MX31) platforms"
|
||||
select ARCH_MX31
|
||||
select MXC_ULPI if USB_ULPI
|
||||
help
|
||||
Include support for Phytec pcm037 platform. This includes
|
||||
specific configurations for the board and its peripherals.
|
||||
|
@ -86,6 +87,7 @@ config MACH_QONG
|
|||
config MACH_PCM043
|
||||
bool "Support Phytec pcm043 (i.MX35) platforms"
|
||||
select ARCH_MX35
|
||||
select MXC_ULPI if USB_ULPI
|
||||
help
|
||||
Include support for Phytec pcm043 platform. This includes
|
||||
specific configurations for the board and its peripherals.
|
||||
|
|
|
@ -18,7 +18,7 @@ obj-$(CONFIG_MACH_PCM037_EET) += mach-pcm037_eet.o
|
|||
obj-$(CONFIG_MACH_MX31_3DS) += mach-mx31_3ds.o
|
||||
CFLAGS_mach-mx31_3ds.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS
|
||||
obj-$(CONFIG_MACH_MX31MOBOARD) += mach-mx31moboard.o mx31moboard-devboard.o \
|
||||
mx31moboard-marxbot.o
|
||||
mx31moboard-marxbot.o mx31moboard-smartbot.o
|
||||
obj-$(CONFIG_MACH_QONG) += mach-qong.o
|
||||
obj-$(CONFIG_MACH_PCM043) += mach-pcm043.o
|
||||
obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
|
||||
|
|
|
@ -483,6 +483,19 @@ static void mxc_init_i2c(void)
|
|||
}
|
||||
#endif
|
||||
|
||||
static unsigned int ssi_pins[] = {
|
||||
MX31_PIN_SFS5__SFS5,
|
||||
MX31_PIN_SCK5__SCK5,
|
||||
MX31_PIN_SRXD5__SRXD5,
|
||||
MX31_PIN_STXD5__STXD5,
|
||||
};
|
||||
|
||||
static void mxc_init_audio(void)
|
||||
{
|
||||
mxc_register_device(&imx_ssi_device0, NULL);
|
||||
mxc_iomux_setup_multiple_pins(ssi_pins, ARRAY_SIZE(ssi_pins), "ssi");
|
||||
}
|
||||
|
||||
/*!
|
||||
* This structure defines static mappings for the i.MX31ADS board.
|
||||
*/
|
||||
|
@ -518,6 +531,7 @@ static void __init mxc_board_init(void)
|
|||
mxc_init_extuart();
|
||||
mxc_init_imx_uart();
|
||||
mxc_init_i2c();
|
||||
mxc_init_audio();
|
||||
}
|
||||
|
||||
static void __init mx31ads_timer_init(void)
|
||||
|
|
|
@ -96,9 +96,6 @@ static unsigned int moboard_pins[] = {
|
|||
/* LEDs */
|
||||
MX31_PIN_SVEN0__GPIO2_0, MX31_PIN_STX0__GPIO2_1,
|
||||
MX31_PIN_SRX0__GPIO2_2, MX31_PIN_SIMPD0__GPIO2_3,
|
||||
/* SEL */
|
||||
MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9,
|
||||
MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11,
|
||||
/* SPI1 */
|
||||
MX31_PIN_CSPI2_MOSI__MOSI, MX31_PIN_CSPI2_MISO__MISO,
|
||||
MX31_PIN_CSPI2_SCLK__SCLK, MX31_PIN_CSPI2_SPI_RDY__SPI_RDY,
|
||||
|
@ -352,9 +349,7 @@ static struct fsl_usb2_platform_data usb_pdata = {
|
|||
|
||||
static int moboard_usbh2_hw_init(struct platform_device *pdev)
|
||||
{
|
||||
int ret = gpio_request(USBH2_EN_B, "usbh2-en");
|
||||
if (ret)
|
||||
return ret;
|
||||
int ret;
|
||||
|
||||
mxc_iomux_set_gpr(MUX_PGP_UH2, true);
|
||||
|
||||
|
@ -371,6 +366,9 @@ static int moboard_usbh2_hw_init(struct platform_device *pdev)
|
|||
mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG);
|
||||
mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG);
|
||||
|
||||
ret = gpio_request(USBH2_EN_B, "usbh2-en");
|
||||
if (ret)
|
||||
return ret;
|
||||
gpio_direction_output(USBH2_EN_B, 0);
|
||||
|
||||
return 0;
|
||||
|
@ -431,34 +429,6 @@ static struct platform_device mx31moboard_leds_device = {
|
|||
},
|
||||
};
|
||||
|
||||
#define SEL0 IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1)
|
||||
#define SEL1 IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1)
|
||||
#define SEL2 IOMUX_TO_GPIO(MX31_PIN_RI_DCE1)
|
||||
#define SEL3 IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1)
|
||||
|
||||
static void mx31moboard_init_sel_gpios(void)
|
||||
{
|
||||
if (!gpio_request(SEL0, "sel0")) {
|
||||
gpio_direction_input(SEL0);
|
||||
gpio_export(SEL0, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL1, "sel1")) {
|
||||
gpio_direction_input(SEL1);
|
||||
gpio_export(SEL1, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL2, "sel2")) {
|
||||
gpio_direction_input(SEL2);
|
||||
gpio_export(SEL2, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL3, "sel3")) {
|
||||
gpio_direction_input(SEL3);
|
||||
gpio_export(SEL3, true);
|
||||
}
|
||||
}
|
||||
|
||||
static struct ipu_platform_data mx3_ipu_data = {
|
||||
.irq_base = MXC_IPU_IRQ_START,
|
||||
};
|
||||
|
@ -518,8 +488,6 @@ static void __init mxc_board_init(void)
|
|||
|
||||
mxc_register_device(&mxc_uart_device4, &uart4_pdata);
|
||||
|
||||
mx31moboard_init_sel_gpios();
|
||||
|
||||
mxc_register_device(&mxc_i2c_device0, &moboard_i2c0_pdata);
|
||||
mxc_register_device(&mxc_i2c_device1, &moboard_i2c1_pdata);
|
||||
|
||||
|
@ -552,6 +520,9 @@ static void __init mxc_board_init(void)
|
|||
case MX31MARXBOT:
|
||||
mx31moboard_marxbot_init();
|
||||
break;
|
||||
case MX31SMARTBOT:
|
||||
mx31moboard_smartbot_init();
|
||||
break;
|
||||
default:
|
||||
printk(KERN_ERR "Illegal mx31moboard_baseboard type %d\n",
|
||||
mx31moboard_baseboard);
|
||||
|
|
|
@ -33,6 +33,9 @@
|
|||
#include <linux/irq.h>
|
||||
#include <linux/fsl_devices.h>
|
||||
#include <linux/can/platform/sja1000.h>
|
||||
#include <linux/usb/otg.h>
|
||||
#include <linux/usb/ulpi.h>
|
||||
#include <linux/fsl_devices.h>
|
||||
|
||||
#include <media/soc_camera.h>
|
||||
|
||||
|
@ -51,6 +54,8 @@
|
|||
#include <mach/mx3_camera.h>
|
||||
#include <mach/mx3fb.h>
|
||||
#include <mach/mxc_nand.h>
|
||||
#include <mach/mxc_ehci.h>
|
||||
#include <mach/ulpi.h>
|
||||
|
||||
#include "devices.h"
|
||||
#include "pcm037.h"
|
||||
|
@ -172,19 +177,7 @@ static unsigned int pcm037_pins[] = {
|
|||
MX31_PIN_CSI_VSYNC__CSI_VSYNC,
|
||||
/* GPIO */
|
||||
IOMUX_MODE(MX31_PIN_ATA_DMACK, IOMUX_CONFIG_GPIO),
|
||||
};
|
||||
|
||||
static struct physmap_flash_data pcm037_flash_data = {
|
||||
.width = 2,
|
||||
};
|
||||
|
||||
static struct resource pcm037_flash_resource = {
|
||||
.start = 0xa0000000,
|
||||
.end = 0xa1ffffff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
};
|
||||
|
||||
static int usbotg_pins[] = {
|
||||
/* OTG */
|
||||
MX31_PIN_USBOTG_DATA0__USBOTG_DATA0,
|
||||
MX31_PIN_USBOTG_DATA1__USBOTG_DATA1,
|
||||
MX31_PIN_USBOTG_DATA2__USBOTG_DATA2,
|
||||
|
@ -197,39 +190,29 @@ static int usbotg_pins[] = {
|
|||
MX31_PIN_USBOTG_DIR__USBOTG_DIR,
|
||||
MX31_PIN_USBOTG_NXT__USBOTG_NXT,
|
||||
MX31_PIN_USBOTG_STP__USBOTG_STP,
|
||||
/* USB host 2 */
|
||||
IOMUX_MODE(MX31_PIN_USBH2_CLK, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_USBH2_DIR, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_USBH2_NXT, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_USBH2_STP, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_USBH2_DATA0, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_USBH2_DATA1, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_STXD3, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_SRXD3, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_SCK3, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_SFS3, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_STXD6, IOMUX_CONFIG_FUNC),
|
||||
IOMUX_MODE(MX31_PIN_SRXD6, IOMUX_CONFIG_FUNC),
|
||||
};
|
||||
|
||||
/* USB OTG HS port */
|
||||
static int __init gpio_usbotg_hs_activate(void)
|
||||
{
|
||||
int ret = mxc_iomux_setup_multiple_pins(usbotg_pins,
|
||||
ARRAY_SIZE(usbotg_pins), "usbotg");
|
||||
static struct physmap_flash_data pcm037_flash_data = {
|
||||
.width = 2,
|
||||
};
|
||||
|
||||
if (ret < 0) {
|
||||
printk(KERN_ERR "Cannot set up OTG pins\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* OTG config */
|
||||
static struct fsl_usb2_platform_data usb_pdata = {
|
||||
.operating_mode = FSL_USB2_DR_DEVICE,
|
||||
.phy_mode = FSL_USB2_PHY_ULPI,
|
||||
static struct resource pcm037_flash_resource = {
|
||||
.start = 0xa0000000,
|
||||
.end = 0xa1ffffff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
};
|
||||
|
||||
static struct platform_device pcm037_flash = {
|
||||
|
@ -561,16 +544,65 @@ static struct platform_device pcm970_sja1000 = {
|
|||
.num_resources = ARRAY_SIZE(pcm970_sja1000_resources),
|
||||
};
|
||||
|
||||
static struct mxc_usbh_platform_data otg_pdata = {
|
||||
.portsc = MXC_EHCI_MODE_ULPI,
|
||||
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
|
||||
};
|
||||
|
||||
static struct mxc_usbh_platform_data usbh2_pdata = {
|
||||
.portsc = MXC_EHCI_MODE_ULPI,
|
||||
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
|
||||
};
|
||||
|
||||
static struct fsl_usb2_platform_data otg_device_pdata = {
|
||||
.operating_mode = FSL_USB2_DR_DEVICE,
|
||||
.phy_mode = FSL_USB2_PHY_ULPI,
|
||||
};
|
||||
|
||||
static int otg_mode_host;
|
||||
|
||||
static int __init pcm037_otg_mode(char *options)
|
||||
{
|
||||
if (!strcmp(options, "host"))
|
||||
otg_mode_host = 1;
|
||||
else if (!strcmp(options, "device"))
|
||||
otg_mode_host = 0;
|
||||
else
|
||||
pr_info("otg_mode neither \"host\" nor \"device\". "
|
||||
"Defaulting to device\n");
|
||||
return 0;
|
||||
}
|
||||
__setup("otg_mode=", pcm037_otg_mode);
|
||||
|
||||
/*
|
||||
* Board specific initialization.
|
||||
*/
|
||||
static void __init mxc_board_init(void)
|
||||
{
|
||||
int ret;
|
||||
u32 tmp;
|
||||
|
||||
mxc_iomux_set_gpr(MUX_PGP_UH2, 1);
|
||||
|
||||
mxc_iomux_setup_multiple_pins(pcm037_pins, ARRAY_SIZE(pcm037_pins),
|
||||
"pcm037");
|
||||
|
||||
#define H2_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS \
|
||||
| PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
|
||||
|
||||
mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, H2_PAD_CFG);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, H2_PAD_CFG);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, H2_PAD_CFG);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBH2_STP, H2_PAD_CFG);
|
||||
mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, H2_PAD_CFG); /* USBH2_DATA0 */
|
||||
mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, H2_PAD_CFG); /* USBH2_DATA1 */
|
||||
mxc_iomux_set_pad(MX31_PIN_SRXD6, H2_PAD_CFG); /* USBH2_DATA2 */
|
||||
mxc_iomux_set_pad(MX31_PIN_STXD6, H2_PAD_CFG); /* USBH2_DATA3 */
|
||||
mxc_iomux_set_pad(MX31_PIN_SFS3, H2_PAD_CFG); /* USBH2_DATA4 */
|
||||
mxc_iomux_set_pad(MX31_PIN_SCK3, H2_PAD_CFG); /* USBH2_DATA5 */
|
||||
mxc_iomux_set_pad(MX31_PIN_SRXD3, H2_PAD_CFG); /* USBH2_DATA6 */
|
||||
mxc_iomux_set_pad(MX31_PIN_STXD3, H2_PAD_CFG); /* USBH2_DATA7 */
|
||||
|
||||
if (pcm037_variant() == PCM037_EET)
|
||||
mxc_iomux_setup_multiple_pins(pcm037_uart1_pins,
|
||||
ARRAY_SIZE(pcm037_uart1_pins), "pcm037_uart1");
|
||||
|
@ -608,8 +640,6 @@ static void __init mxc_board_init(void)
|
|||
mxc_register_device(&mxcsdhc_device0, &sdhc_pdata);
|
||||
mxc_register_device(&mx3_ipu, &mx3_ipu_data);
|
||||
mxc_register_device(&mx3_fb, &mx3fb_pdata);
|
||||
if (!gpio_usbotg_hs_activate())
|
||||
mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
|
||||
|
||||
/* CSI */
|
||||
/* Camera power: default - off */
|
||||
|
@ -623,6 +653,23 @@ static void __init mxc_board_init(void)
|
|||
mxc_register_device(&mx3_camera, &camera_pdata);
|
||||
|
||||
platform_device_register(&pcm970_sja1000);
|
||||
|
||||
#if defined(CONFIG_USB_ULPI)
|
||||
if (otg_mode_host) {
|
||||
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
|
||||
USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
|
||||
|
||||
mxc_register_device(&mxc_otg_host, &otg_pdata);
|
||||
}
|
||||
|
||||
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
|
||||
USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
|
||||
|
||||
mxc_register_device(&mxc_usbh2, &usbh2_pdata);
|
||||
#endif
|
||||
if (!otg_mode_host)
|
||||
mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
|
||||
|
||||
}
|
||||
|
||||
static void __init pcm037_timer_init(void)
|
||||
|
|
|
@ -26,8 +26,12 @@
|
|||
#include <linux/gpio.h>
|
||||
#include <linux/smc911x.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/i2c/at24.h>
|
||||
#include <linux/usb/otg.h>
|
||||
#include <linux/usb/ulpi.h>
|
||||
#include <linux/fsl_devices.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
|
@ -44,6 +48,10 @@
|
|||
#include <mach/ipu.h>
|
||||
#include <mach/mx3fb.h>
|
||||
#include <mach/mxc_nand.h>
|
||||
#include <mach/mxc_ehci.h>
|
||||
#include <mach/ulpi.h>
|
||||
#include <mach/audmux.h>
|
||||
#include <mach/ssi.h>
|
||||
|
||||
#include "devices.h"
|
||||
|
||||
|
@ -205,6 +213,94 @@ static struct pad_desc pcm043_pads[] = {
|
|||
MX35_PAD_D3_CLS__IPU_DISPB_D3_CLS,
|
||||
/* gpio */
|
||||
MX35_PAD_ATA_CS0__GPIO2_6,
|
||||
/* USB host */
|
||||
MX35_PAD_I2C2_CLK__USB_TOP_USBH2_PWR,
|
||||
MX35_PAD_I2C2_DAT__USB_TOP_USBH2_OC,
|
||||
/* SSI */
|
||||
MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS,
|
||||
MX35_PAD_STXD4__AUDMUX_AUD4_TXD,
|
||||
MX35_PAD_SRXD4__AUDMUX_AUD4_RXD,
|
||||
MX35_PAD_SCK4__AUDMUX_AUD4_TXC,
|
||||
};
|
||||
|
||||
#define AC97_GPIO_TXFS (1 * 32 + 31)
|
||||
#define AC97_GPIO_TXD (1 * 32 + 28)
|
||||
#define AC97_GPIO_RESET (1 * 32 + 0)
|
||||
|
||||
static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97)
|
||||
{
|
||||
struct pad_desc txfs_gpio = MX35_PAD_STXFS4__GPIO2_31;
|
||||
struct pad_desc txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS;
|
||||
int ret;
|
||||
|
||||
ret = gpio_request(AC97_GPIO_TXFS, "SSI");
|
||||
if (ret) {
|
||||
printk("failed to get GPIO_TXFS: %d\n", ret);
|
||||
return;
|
||||
}
|
||||
|
||||
mxc_iomux_v3_setup_pad(&txfs_gpio);
|
||||
|
||||
/* warm reset */
|
||||
gpio_direction_output(AC97_GPIO_TXFS, 1);
|
||||
udelay(2);
|
||||
gpio_set_value(AC97_GPIO_TXFS, 0);
|
||||
|
||||
gpio_free(AC97_GPIO_TXFS);
|
||||
mxc_iomux_v3_setup_pad(&txfs);
|
||||
}
|
||||
|
||||
static void pcm043_ac97_cold_reset(struct snd_ac97 *ac97)
|
||||
{
|
||||
struct pad_desc txfs_gpio = MX35_PAD_STXFS4__GPIO2_31;
|
||||
struct pad_desc txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS;
|
||||
struct pad_desc txd_gpio = MX35_PAD_STXD4__GPIO2_28;
|
||||
struct pad_desc txd = MX35_PAD_STXD4__AUDMUX_AUD4_TXD;
|
||||
struct pad_desc reset_gpio = MX35_PAD_SD2_CMD__GPIO2_0;
|
||||
int ret;
|
||||
|
||||
ret = gpio_request(AC97_GPIO_TXFS, "SSI");
|
||||
if (ret)
|
||||
goto err1;
|
||||
|
||||
ret = gpio_request(AC97_GPIO_TXD, "SSI");
|
||||
if (ret)
|
||||
goto err2;
|
||||
|
||||
ret = gpio_request(AC97_GPIO_RESET, "SSI");
|
||||
if (ret)
|
||||
goto err3;
|
||||
|
||||
mxc_iomux_v3_setup_pad(&txfs_gpio);
|
||||
mxc_iomux_v3_setup_pad(&txd_gpio);
|
||||
mxc_iomux_v3_setup_pad(&reset_gpio);
|
||||
|
||||
gpio_direction_output(AC97_GPIO_TXFS, 0);
|
||||
gpio_direction_output(AC97_GPIO_TXD, 0);
|
||||
|
||||
/* cold reset */
|
||||
gpio_direction_output(AC97_GPIO_RESET, 0);
|
||||
udelay(10);
|
||||
gpio_direction_output(AC97_GPIO_RESET, 1);
|
||||
|
||||
mxc_iomux_v3_setup_pad(&txd);
|
||||
mxc_iomux_v3_setup_pad(&txfs);
|
||||
|
||||
gpio_free(AC97_GPIO_RESET);
|
||||
err3:
|
||||
gpio_free(AC97_GPIO_TXD);
|
||||
err2:
|
||||
gpio_free(AC97_GPIO_TXFS);
|
||||
err1:
|
||||
if (ret)
|
||||
printk("%s failed with %d\n", __func__, ret);
|
||||
mdelay(1);
|
||||
}
|
||||
|
||||
static struct imx_ssi_platform_data pcm043_ssi_pdata = {
|
||||
.ac97_reset = pcm043_ac97_cold_reset,
|
||||
.ac97_warm_reset = pcm043_ac97_warm_reset,
|
||||
.flags = IMX_SSI_USE_AC97,
|
||||
};
|
||||
|
||||
static struct mxc_nand_platform_data pcm037_nand_board_info = {
|
||||
|
@ -212,6 +308,37 @@ static struct mxc_nand_platform_data pcm037_nand_board_info = {
|
|||
.hw_ecc = 1,
|
||||
};
|
||||
|
||||
static struct mxc_usbh_platform_data otg_pdata = {
|
||||
.portsc = MXC_EHCI_MODE_UTMI,
|
||||
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
|
||||
};
|
||||
|
||||
static struct mxc_usbh_platform_data usbh1_pdata = {
|
||||
.portsc = MXC_EHCI_MODE_SERIAL,
|
||||
.flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY |
|
||||
MXC_EHCI_IPPUE_DOWN,
|
||||
};
|
||||
|
||||
static struct fsl_usb2_platform_data otg_device_pdata = {
|
||||
.operating_mode = FSL_USB2_DR_DEVICE,
|
||||
.phy_mode = FSL_USB2_PHY_UTMI,
|
||||
};
|
||||
|
||||
static int otg_mode_host;
|
||||
|
||||
static int __init pcm043_otg_mode(char *options)
|
||||
{
|
||||
if (!strcmp(options, "host"))
|
||||
otg_mode_host = 1;
|
||||
else if (!strcmp(options, "device"))
|
||||
otg_mode_host = 0;
|
||||
else
|
||||
pr_info("otg_mode neither \"host\" nor \"device\". "
|
||||
"Defaulting to device\n");
|
||||
return 0;
|
||||
}
|
||||
__setup("otg_mode=", pcm043_otg_mode);
|
||||
|
||||
/*
|
||||
* Board specific initialization.
|
||||
*/
|
||||
|
@ -219,10 +346,23 @@ static void __init mxc_board_init(void)
|
|||
{
|
||||
mxc_iomux_v3_setup_multiple_pads(pcm043_pads, ARRAY_SIZE(pcm043_pads));
|
||||
|
||||
mxc_audmux_v2_configure_port(3,
|
||||
MXC_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
|
||||
MXC_AUDMUX_V2_PTCR_TFSEL(0) |
|
||||
MXC_AUDMUX_V2_PTCR_TFSDIR,
|
||||
MXC_AUDMUX_V2_PDCR_RXDSEL(0));
|
||||
|
||||
mxc_audmux_v2_configure_port(0,
|
||||
MXC_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
|
||||
MXC_AUDMUX_V2_PTCR_TCSEL(3) |
|
||||
MXC_AUDMUX_V2_PTCR_TCLKDIR, /* clock is output */
|
||||
MXC_AUDMUX_V2_PDCR_RXDSEL(3));
|
||||
|
||||
platform_add_devices(devices, ARRAY_SIZE(devices));
|
||||
|
||||
mxc_register_device(&mxc_uart_device0, &uart_pdata);
|
||||
mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info);
|
||||
mxc_register_device(&imx_ssi_device0, &pcm043_ssi_pdata);
|
||||
|
||||
mxc_register_device(&mxc_uart_device1, &uart_pdata);
|
||||
|
||||
|
@ -235,6 +375,20 @@ static void __init mxc_board_init(void)
|
|||
|
||||
mxc_register_device(&mx3_ipu, &mx3_ipu_data);
|
||||
mxc_register_device(&mx3_fb, &mx3fb_pdata);
|
||||
|
||||
#if defined(CONFIG_USB_ULPI)
|
||||
if (otg_mode_host) {
|
||||
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
|
||||
USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
|
||||
|
||||
mxc_register_device(&mxc_otg_host, &otg_pdata);
|
||||
}
|
||||
|
||||
mxc_register_device(&mxc_usbh1, &usbh1_pdata);
|
||||
#endif
|
||||
if (!otg_mode_host)
|
||||
mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
|
||||
|
||||
}
|
||||
|
||||
static void __init pcm043_timer_init(void)
|
||||
|
|
|
@ -49,6 +49,9 @@ static unsigned int devboard_pins[] = {
|
|||
MX31_PIN_CSPI1_SS2__USBH1_RCV, MX31_PIN_CSPI1_SCLK__USBH1_OEB,
|
||||
MX31_PIN_CSPI1_SPI_RDY__USBH1_FS, MX31_PIN_SFS6__USBH1_SUSPEND,
|
||||
MX31_PIN_NFRE_B__GPIO1_11, MX31_PIN_NFALE__GPIO1_12,
|
||||
/* SEL */
|
||||
MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9,
|
||||
MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11,
|
||||
};
|
||||
|
||||
static struct imxuart_platform_data uart_pdata = {
|
||||
|
@ -108,6 +111,33 @@ static struct imxmmc_platform_data sdhc2_pdata = {
|
|||
.exit = devboard_sdhc2_exit,
|
||||
};
|
||||
|
||||
#define SEL0 IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1)
|
||||
#define SEL1 IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1)
|
||||
#define SEL2 IOMUX_TO_GPIO(MX31_PIN_RI_DCE1)
|
||||
#define SEL3 IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1)
|
||||
|
||||
static void devboard_init_sel_gpios(void)
|
||||
{
|
||||
if (!gpio_request(SEL0, "sel0")) {
|
||||
gpio_direction_input(SEL0);
|
||||
gpio_export(SEL0, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL1, "sel1")) {
|
||||
gpio_direction_input(SEL1);
|
||||
gpio_export(SEL1, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL2, "sel2")) {
|
||||
gpio_direction_input(SEL2);
|
||||
gpio_export(SEL2, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL3, "sel3")) {
|
||||
gpio_direction_input(SEL3);
|
||||
gpio_export(SEL3, true);
|
||||
}
|
||||
}
|
||||
#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
|
||||
PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
|
||||
|
||||
|
@ -196,5 +226,7 @@ void __init mx31moboard_devboard_init(void)
|
|||
|
||||
mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata);
|
||||
|
||||
devboard_init_sel_gpios();
|
||||
|
||||
devboard_usbh1_init();
|
||||
}
|
||||
|
|
|
@ -66,6 +66,9 @@ static unsigned int marxbot_pins[] = {
|
|||
MX31_PIN_CSPI1_SS2__USBH1_RCV, MX31_PIN_CSPI1_SCLK__USBH1_OEB,
|
||||
MX31_PIN_CSPI1_SPI_RDY__USBH1_FS, MX31_PIN_SFS6__USBH1_SUSPEND,
|
||||
MX31_PIN_NFRE_B__GPIO1_11, MX31_PIN_NFALE__GPIO1_12,
|
||||
/* SEL */
|
||||
MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9,
|
||||
MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11,
|
||||
};
|
||||
|
||||
#define SDHC2_CD IOMUX_TO_GPIO(MX31_PIN_ATA_DIOR)
|
||||
|
@ -127,12 +130,12 @@ static struct imxmmc_platform_data sdhc2_pdata = {
|
|||
static void dspics_resets_init(void)
|
||||
{
|
||||
if (!gpio_request(TRSLAT_RST_B, "translator-rst")) {
|
||||
gpio_direction_output(TRSLAT_RST_B, 1);
|
||||
gpio_direction_output(TRSLAT_RST_B, 0);
|
||||
gpio_export(TRSLAT_RST_B, false);
|
||||
}
|
||||
|
||||
if (!gpio_request(DSPICS_RST_B, "dspics-rst")) {
|
||||
gpio_direction_output(DSPICS_RST_B, 1);
|
||||
gpio_direction_output(DSPICS_RST_B, 0);
|
||||
gpio_export(DSPICS_RST_B, false);
|
||||
}
|
||||
}
|
||||
|
@ -200,7 +203,7 @@ static int __init marxbot_cam_init(void)
|
|||
int ret = gpio_request(CAM_CHOICE, "cam-choice");
|
||||
if (ret)
|
||||
return ret;
|
||||
gpio_direction_output(CAM_CHOICE, 1);
|
||||
gpio_direction_output(CAM_CHOICE, 0);
|
||||
|
||||
ret = gpio_request(BASECAM_RST_B, "basecam-reset");
|
||||
if (ret)
|
||||
|
@ -223,6 +226,34 @@ static int __init marxbot_cam_init(void)
|
|||
return 0;
|
||||
}
|
||||
|
||||
#define SEL0 IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1)
|
||||
#define SEL1 IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1)
|
||||
#define SEL2 IOMUX_TO_GPIO(MX31_PIN_RI_DCE1)
|
||||
#define SEL3 IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1)
|
||||
|
||||
static void marxbot_init_sel_gpios(void)
|
||||
{
|
||||
if (!gpio_request(SEL0, "sel0")) {
|
||||
gpio_direction_input(SEL0);
|
||||
gpio_export(SEL0, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL1, "sel1")) {
|
||||
gpio_direction_input(SEL1);
|
||||
gpio_export(SEL1, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL2, "sel2")) {
|
||||
gpio_direction_input(SEL2);
|
||||
gpio_export(SEL2, true);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL3, "sel3")) {
|
||||
gpio_direction_input(SEL3);
|
||||
gpio_export(SEL3, true);
|
||||
}
|
||||
}
|
||||
|
||||
#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
|
||||
PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
|
||||
|
||||
|
@ -307,6 +338,8 @@ void __init mx31moboard_marxbot_init(void)
|
|||
mxc_iomux_setup_multiple_pins(marxbot_pins, ARRAY_SIZE(marxbot_pins),
|
||||
"marxbot");
|
||||
|
||||
marxbot_init_sel_gpios();
|
||||
|
||||
dspics_resets_init();
|
||||
|
||||
mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata);
|
||||
|
|
|
@ -0,0 +1,162 @@
|
|||
/*
|
||||
* Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <linux/delay.h>
|
||||
#include <linux/gpio.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/types.h>
|
||||
|
||||
#include <mach/common.h>
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/imx-uart.h>
|
||||
#include <mach/iomux-mx3.h>
|
||||
|
||||
#include <media/soc_camera.h>
|
||||
|
||||
#include "devices.h"
|
||||
|
||||
static unsigned int smartbot_pins[] = {
|
||||
/* UART1 */
|
||||
MX31_PIN_CTS2__CTS2, MX31_PIN_RTS2__RTS2,
|
||||
MX31_PIN_TXD2__TXD2, MX31_PIN_RXD2__RXD2,
|
||||
/* CSI */
|
||||
MX31_PIN_CSI_D4__CSI_D4, MX31_PIN_CSI_D5__CSI_D5,
|
||||
MX31_PIN_CSI_D6__CSI_D6, MX31_PIN_CSI_D7__CSI_D7,
|
||||
MX31_PIN_CSI_D8__CSI_D8, MX31_PIN_CSI_D9__CSI_D9,
|
||||
MX31_PIN_CSI_D10__CSI_D10, MX31_PIN_CSI_D11__CSI_D11,
|
||||
MX31_PIN_CSI_D12__CSI_D12, MX31_PIN_CSI_D13__CSI_D13,
|
||||
MX31_PIN_CSI_D14__CSI_D14, MX31_PIN_CSI_D15__CSI_D15,
|
||||
MX31_PIN_CSI_HSYNC__CSI_HSYNC, MX31_PIN_CSI_MCLK__CSI_MCLK,
|
||||
MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, MX31_PIN_CSI_VSYNC__CSI_VSYNC,
|
||||
MX31_PIN_GPIO3_0__GPIO3_0, MX31_PIN_GPIO3_1__GPIO3_1,
|
||||
/* ENABLES */
|
||||
MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9,
|
||||
MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11,
|
||||
};
|
||||
|
||||
static struct imxuart_platform_data uart_pdata = {
|
||||
.flags = IMXUART_HAVE_RTSCTS,
|
||||
};
|
||||
|
||||
#define CAM_POWER IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)
|
||||
#define CAM_RST_B IOMUX_TO_GPIO(MX31_PIN_GPIO3_0)
|
||||
|
||||
static int smartbot_cam_power(struct device *dev, int on)
|
||||
{
|
||||
gpio_set_value(CAM_POWER, !on);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int smartbot_cam_reset(struct device *dev)
|
||||
{
|
||||
gpio_set_value(CAM_RST_B, 0);
|
||||
udelay(100);
|
||||
gpio_set_value(CAM_RST_B, 1);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct i2c_board_info smartbot_i2c_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("mt9t031", 0x5d),
|
||||
},
|
||||
};
|
||||
|
||||
static struct soc_camera_link base_iclink = {
|
||||
.bus_id = 0, /* Must match with the camera ID */
|
||||
.power = smartbot_cam_power,
|
||||
.reset = smartbot_cam_reset,
|
||||
.board_info = &smartbot_i2c_devices[0],
|
||||
.i2c_adapter_id = 0,
|
||||
.module_name = "mt9t031",
|
||||
};
|
||||
|
||||
static struct platform_device smartbot_camera[] = {
|
||||
{
|
||||
.name = "soc-camera-pdrv",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &base_iclink,
|
||||
},
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device *smartbot_cameras[] __initdata = {
|
||||
&smartbot_camera[0],
|
||||
};
|
||||
|
||||
static int __init smartbot_cam_init(void)
|
||||
{
|
||||
int ret = gpio_request(CAM_RST_B, "cam-reset");
|
||||
if (ret)
|
||||
return ret;
|
||||
gpio_direction_output(CAM_RST_B, 1);
|
||||
ret = gpio_request(CAM_POWER, "cam-standby");
|
||||
if (ret)
|
||||
return ret;
|
||||
gpio_direction_output(CAM_POWER, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#define POWER_EN IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1)
|
||||
#define DSPIC_RST_B IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1)
|
||||
#define TRSLAT_RST_B IOMUX_TO_GPIO(MX31_PIN_RI_DCE1)
|
||||
#define SEL3 IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1)
|
||||
|
||||
static void smartbot_resets_init(void)
|
||||
{
|
||||
if (!gpio_request(POWER_EN, "power-enable")) {
|
||||
gpio_direction_output(POWER_EN, 0);
|
||||
gpio_export(POWER_EN, false);
|
||||
}
|
||||
|
||||
if (!gpio_request(DSPIC_RST_B, "dspic-rst")) {
|
||||
gpio_direction_output(DSPIC_RST_B, 0);
|
||||
gpio_export(DSPIC_RST_B, false);
|
||||
}
|
||||
|
||||
if (!gpio_request(TRSLAT_RST_B, "translator-rst")) {
|
||||
gpio_direction_output(TRSLAT_RST_B, 0);
|
||||
gpio_export(TRSLAT_RST_B, false);
|
||||
}
|
||||
|
||||
if (!gpio_request(SEL3, "sel3")) {
|
||||
gpio_direction_input(SEL3);
|
||||
gpio_export(SEL3, true);
|
||||
}
|
||||
}
|
||||
/*
|
||||
* system init for baseboard usage. Will be called by mx31moboard init.
|
||||
*/
|
||||
void __init mx31moboard_smartbot_init(void)
|
||||
{
|
||||
printk(KERN_INFO "Initializing mx31smartbot peripherals\n");
|
||||
|
||||
mxc_iomux_setup_multiple_pins(smartbot_pins, ARRAY_SIZE(smartbot_pins),
|
||||
"smartbot");
|
||||
|
||||
mxc_register_device(&mxc_uart_device1, &uart_pdata);
|
||||
|
||||
smartbot_resets_init();
|
||||
|
||||
smartbot_cam_init();
|
||||
platform_add_devices(smartbot_cameras, ARRAY_SIZE(smartbot_cameras));
|
||||
}
|
|
@ -0,0 +1,18 @@
|
|||
if ARCH_MX5
|
||||
|
||||
config ARCH_MX51
|
||||
bool
|
||||
default y
|
||||
select MXC_TZIC
|
||||
select ARCH_MXC_IOMUX_V3
|
||||
|
||||
comment "MX5 platforms:"
|
||||
|
||||
config MACH_MX51_BABBAGE
|
||||
bool "Support MX51 BABBAGE platforms"
|
||||
help
|
||||
Include support for MX51 Babbage platform, also known as MX51EVK in
|
||||
u-boot. This includes specific configurations for the board and its
|
||||
peripherals.
|
||||
|
||||
endif
|
|
@ -0,0 +1,9 @@
|
|||
#
|
||||
# Makefile for the linux kernel.
|
||||
#
|
||||
|
||||
# Object file lists.
|
||||
obj-y := cpu.o mm.o clock-mx51.o devices.o
|
||||
|
||||
obj-$(CONFIG_MACH_MX51_BABBAGE) += board-mx51_babbage.o
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
zreladdr-y := 0x90008000
|
||||
params_phys-y := 0x90000100
|
||||
initrd_phys-y := 0x90800000
|
|
@ -0,0 +1,98 @@
|
|||
/*
|
||||
* Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
* Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*/
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
|
||||
#include <mach/common.h>
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/imx-uart.h>
|
||||
#include <mach/iomux-mx51.h>
|
||||
|
||||
#include <asm/irq.h>
|
||||
#include <asm/setup.h>
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/time.h>
|
||||
|
||||
#include "devices.h"
|
||||
|
||||
static struct platform_device *devices[] __initdata = {
|
||||
&mxc_fec_device,
|
||||
};
|
||||
|
||||
static struct pad_desc mx51babbage_pads[] = {
|
||||
/* UART1 */
|
||||
MX51_PAD_UART1_RXD__UART1_RXD,
|
||||
MX51_PAD_UART1_TXD__UART1_TXD,
|
||||
MX51_PAD_UART1_RTS__UART1_RTS,
|
||||
MX51_PAD_UART1_CTS__UART1_CTS,
|
||||
|
||||
/* UART2 */
|
||||
MX51_PAD_UART2_RXD__UART2_RXD,
|
||||
MX51_PAD_UART2_TXD__UART2_TXD,
|
||||
|
||||
/* UART3 */
|
||||
MX51_PAD_EIM_D25__UART3_RXD,
|
||||
MX51_PAD_EIM_D26__UART3_TXD,
|
||||
MX51_PAD_EIM_D27__UART3_RTS,
|
||||
MX51_PAD_EIM_D24__UART3_CTS,
|
||||
};
|
||||
|
||||
/* Serial ports */
|
||||
#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE)
|
||||
static struct imxuart_platform_data uart_pdata = {
|
||||
.flags = IMXUART_HAVE_RTSCTS,
|
||||
};
|
||||
|
||||
static inline void mxc_init_imx_uart(void)
|
||||
{
|
||||
mxc_register_device(&mxc_uart_device0, &uart_pdata);
|
||||
mxc_register_device(&mxc_uart_device1, &uart_pdata);
|
||||
mxc_register_device(&mxc_uart_device2, &uart_pdata);
|
||||
}
|
||||
#else /* !SERIAL_IMX */
|
||||
static inline void mxc_init_imx_uart(void)
|
||||
{
|
||||
}
|
||||
#endif /* SERIAL_IMX */
|
||||
|
||||
/*
|
||||
* Board specific initialization.
|
||||
*/
|
||||
static void __init mxc_board_init(void)
|
||||
{
|
||||
mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
|
||||
ARRAY_SIZE(mx51babbage_pads));
|
||||
mxc_init_imx_uart();
|
||||
platform_add_devices(devices, ARRAY_SIZE(devices));
|
||||
}
|
||||
|
||||
static void __init mx51_babbage_timer_init(void)
|
||||
{
|
||||
mx51_clocks_init(32768, 24000000, 22579200, 0);
|
||||
}
|
||||
|
||||
static struct sys_timer mxc_timer = {
|
||||
.init = mx51_babbage_timer_init,
|
||||
};
|
||||
|
||||
MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
|
||||
/* Maintainer: Amit Kucheria <amit.kucheria@canonical.com> */
|
||||
.phys_io = MX51_AIPS1_BASE_ADDR,
|
||||
.io_pg_offst = ((MX51_AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
|
||||
.boot_params = PHYS_OFFSET + 0x100,
|
||||
.map_io = mx51_map_io,
|
||||
.init_irq = mx51_init_irq,
|
||||
.init_machine = mxc_board_init,
|
||||
.timer = &mxc_timer,
|
||||
MACHINE_END
|
|
@ -0,0 +1,825 @@
|
|||
/*
|
||||
* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
* Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*/
|
||||
|
||||
#include <linux/mm.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/clk.h>
|
||||
#include <linux/io.h>
|
||||
|
||||
#include <asm/clkdev.h>
|
||||
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/common.h>
|
||||
#include <mach/clock.h>
|
||||
|
||||
#include "crm_regs.h"
|
||||
|
||||
/* External clock values passed-in by the board code */
|
||||
static unsigned long external_high_reference, external_low_reference;
|
||||
static unsigned long oscillator_reference, ckih2_reference;
|
||||
|
||||
static struct clk osc_clk;
|
||||
static struct clk pll1_main_clk;
|
||||
static struct clk pll1_sw_clk;
|
||||
static struct clk pll2_sw_clk;
|
||||
static struct clk pll3_sw_clk;
|
||||
static struct clk lp_apm_clk;
|
||||
static struct clk periph_apm_clk;
|
||||
static struct clk ahb_clk;
|
||||
static struct clk ipg_clk;
|
||||
|
||||
#define MAX_DPLL_WAIT_TRIES 1000 /* 1000 * udelay(1) = 1ms */
|
||||
|
||||
static int _clk_ccgr_enable(struct clk *clk)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
reg = __raw_readl(clk->enable_reg);
|
||||
reg |= MXC_CCM_CCGRx_MOD_ON << clk->enable_shift;
|
||||
__raw_writel(reg, clk->enable_reg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void _clk_ccgr_disable(struct clk *clk)
|
||||
{
|
||||
u32 reg;
|
||||
reg = __raw_readl(clk->enable_reg);
|
||||
reg &= ~(MXC_CCM_CCGRx_MOD_OFF << clk->enable_shift);
|
||||
__raw_writel(reg, clk->enable_reg);
|
||||
|
||||
}
|
||||
|
||||
static void _clk_ccgr_disable_inwait(struct clk *clk)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
reg = __raw_readl(clk->enable_reg);
|
||||
reg &= ~(MXC_CCM_CCGRx_CG_MASK << clk->enable_shift);
|
||||
reg |= MXC_CCM_CCGRx_MOD_IDLE << clk->enable_shift;
|
||||
__raw_writel(reg, clk->enable_reg);
|
||||
}
|
||||
|
||||
/*
|
||||
* For the 4-to-1 muxed input clock
|
||||
*/
|
||||
static inline u32 _get_mux(struct clk *parent, struct clk *m0,
|
||||
struct clk *m1, struct clk *m2, struct clk *m3)
|
||||
{
|
||||
if (parent == m0)
|
||||
return 0;
|
||||
else if (parent == m1)
|
||||
return 1;
|
||||
else if (parent == m2)
|
||||
return 2;
|
||||
else if (parent == m3)
|
||||
return 3;
|
||||
else
|
||||
BUG();
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static inline void __iomem *_get_pll_base(struct clk *pll)
|
||||
{
|
||||
if (pll == &pll1_main_clk)
|
||||
return MX51_DPLL1_BASE;
|
||||
else if (pll == &pll2_sw_clk)
|
||||
return MX51_DPLL2_BASE;
|
||||
else if (pll == &pll3_sw_clk)
|
||||
return MX51_DPLL3_BASE;
|
||||
else
|
||||
BUG();
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static unsigned long clk_pll_get_rate(struct clk *clk)
|
||||
{
|
||||
long mfi, mfn, mfd, pdf, ref_clk, mfn_abs;
|
||||
unsigned long dp_op, dp_mfd, dp_mfn, dp_ctl, pll_hfsm, dbl;
|
||||
void __iomem *pllbase;
|
||||
s64 temp;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
pllbase = _get_pll_base(clk);
|
||||
|
||||
dp_ctl = __raw_readl(pllbase + MXC_PLL_DP_CTL);
|
||||
pll_hfsm = dp_ctl & MXC_PLL_DP_CTL_HFSM;
|
||||
dbl = dp_ctl & MXC_PLL_DP_CTL_DPDCK0_2_EN;
|
||||
|
||||
if (pll_hfsm == 0) {
|
||||
dp_op = __raw_readl(pllbase + MXC_PLL_DP_OP);
|
||||
dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_MFD);
|
||||
dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_MFN);
|
||||
} else {
|
||||
dp_op = __raw_readl(pllbase + MXC_PLL_DP_HFS_OP);
|
||||
dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFD);
|
||||
dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFN);
|
||||
}
|
||||
pdf = dp_op & MXC_PLL_DP_OP_PDF_MASK;
|
||||
mfi = (dp_op & MXC_PLL_DP_OP_MFI_MASK) >> MXC_PLL_DP_OP_MFI_OFFSET;
|
||||
mfi = (mfi <= 5) ? 5 : mfi;
|
||||
mfd = dp_mfd & MXC_PLL_DP_MFD_MASK;
|
||||
mfn = mfn_abs = dp_mfn & MXC_PLL_DP_MFN_MASK;
|
||||
/* Sign extend to 32-bits */
|
||||
if (mfn >= 0x04000000) {
|
||||
mfn |= 0xFC000000;
|
||||
mfn_abs = -mfn;
|
||||
}
|
||||
|
||||
ref_clk = 2 * parent_rate;
|
||||
if (dbl != 0)
|
||||
ref_clk *= 2;
|
||||
|
||||
ref_clk /= (pdf + 1);
|
||||
temp = (u64) ref_clk * mfn_abs;
|
||||
do_div(temp, mfd + 1);
|
||||
if (mfn < 0)
|
||||
temp = -temp;
|
||||
temp = (ref_clk * mfi) + temp;
|
||||
|
||||
return temp;
|
||||
}
|
||||
|
||||
static int _clk_pll_set_rate(struct clk *clk, unsigned long rate)
|
||||
{
|
||||
u32 reg;
|
||||
void __iomem *pllbase;
|
||||
|
||||
long mfi, pdf, mfn, mfd = 999999;
|
||||
s64 temp64;
|
||||
unsigned long quad_parent_rate;
|
||||
unsigned long pll_hfsm, dp_ctl;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
pllbase = _get_pll_base(clk);
|
||||
|
||||
quad_parent_rate = 4 * parent_rate;
|
||||
pdf = mfi = -1;
|
||||
while (++pdf < 16 && mfi < 5)
|
||||
mfi = rate * (pdf+1) / quad_parent_rate;
|
||||
if (mfi > 15)
|
||||
return -EINVAL;
|
||||
pdf--;
|
||||
|
||||
temp64 = rate * (pdf+1) - quad_parent_rate * mfi;
|
||||
do_div(temp64, quad_parent_rate/1000000);
|
||||
mfn = (long)temp64;
|
||||
|
||||
dp_ctl = __raw_readl(pllbase + MXC_PLL_DP_CTL);
|
||||
/* use dpdck0_2 */
|
||||
__raw_writel(dp_ctl | 0x1000L, pllbase + MXC_PLL_DP_CTL);
|
||||
pll_hfsm = dp_ctl & MXC_PLL_DP_CTL_HFSM;
|
||||
if (pll_hfsm == 0) {
|
||||
reg = mfi << 4 | pdf;
|
||||
__raw_writel(reg, pllbase + MXC_PLL_DP_OP);
|
||||
__raw_writel(mfd, pllbase + MXC_PLL_DP_MFD);
|
||||
__raw_writel(mfn, pllbase + MXC_PLL_DP_MFN);
|
||||
} else {
|
||||
reg = mfi << 4 | pdf;
|
||||
__raw_writel(reg, pllbase + MXC_PLL_DP_HFS_OP);
|
||||
__raw_writel(mfd, pllbase + MXC_PLL_DP_HFS_MFD);
|
||||
__raw_writel(mfn, pllbase + MXC_PLL_DP_HFS_MFN);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int _clk_pll_enable(struct clk *clk)
|
||||
{
|
||||
u32 reg;
|
||||
void __iomem *pllbase;
|
||||
int i = 0;
|
||||
|
||||
pllbase = _get_pll_base(clk);
|
||||
reg = __raw_readl(pllbase + MXC_PLL_DP_CTL) | MXC_PLL_DP_CTL_UPEN;
|
||||
__raw_writel(reg, pllbase + MXC_PLL_DP_CTL);
|
||||
|
||||
/* Wait for lock */
|
||||
do {
|
||||
reg = __raw_readl(pllbase + MXC_PLL_DP_CTL);
|
||||
if (reg & MXC_PLL_DP_CTL_LRF)
|
||||
break;
|
||||
|
||||
udelay(1);
|
||||
} while (++i < MAX_DPLL_WAIT_TRIES);
|
||||
|
||||
if (i == MAX_DPLL_WAIT_TRIES) {
|
||||
pr_err("MX5: pll locking failed\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void _clk_pll_disable(struct clk *clk)
|
||||
{
|
||||
u32 reg;
|
||||
void __iomem *pllbase;
|
||||
|
||||
pllbase = _get_pll_base(clk);
|
||||
reg = __raw_readl(pllbase + MXC_PLL_DP_CTL) & ~MXC_PLL_DP_CTL_UPEN;
|
||||
__raw_writel(reg, pllbase + MXC_PLL_DP_CTL);
|
||||
}
|
||||
|
||||
static int _clk_pll1_sw_set_parent(struct clk *clk, struct clk *parent)
|
||||
{
|
||||
u32 reg, step;
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CCSR);
|
||||
|
||||
/* When switching from pll_main_clk to a bypass clock, first select a
|
||||
* multiplexed clock in 'step_sel', then shift the glitchless mux
|
||||
* 'pll1_sw_clk_sel'.
|
||||
*
|
||||
* When switching back, do it in reverse order
|
||||
*/
|
||||
if (parent == &pll1_main_clk) {
|
||||
/* Switch to pll1_main_clk */
|
||||
reg &= ~MXC_CCM_CCSR_PLL1_SW_CLK_SEL;
|
||||
__raw_writel(reg, MXC_CCM_CCSR);
|
||||
/* step_clk mux switched to lp_apm, to save power. */
|
||||
reg = __raw_readl(MXC_CCM_CCSR);
|
||||
reg &= ~MXC_CCM_CCSR_STEP_SEL_MASK;
|
||||
reg |= (MXC_CCM_CCSR_STEP_SEL_LP_APM <<
|
||||
MXC_CCM_CCSR_STEP_SEL_OFFSET);
|
||||
} else {
|
||||
if (parent == &lp_apm_clk) {
|
||||
step = MXC_CCM_CCSR_STEP_SEL_LP_APM;
|
||||
} else if (parent == &pll2_sw_clk) {
|
||||
step = MXC_CCM_CCSR_STEP_SEL_PLL2_DIVIDED;
|
||||
} else if (parent == &pll3_sw_clk) {
|
||||
step = MXC_CCM_CCSR_STEP_SEL_PLL3_DIVIDED;
|
||||
} else
|
||||
return -EINVAL;
|
||||
|
||||
reg &= ~MXC_CCM_CCSR_STEP_SEL_MASK;
|
||||
reg |= (step << MXC_CCM_CCSR_STEP_SEL_OFFSET);
|
||||
|
||||
__raw_writel(reg, MXC_CCM_CCSR);
|
||||
/* Switch to step_clk */
|
||||
reg = __raw_readl(MXC_CCM_CCSR);
|
||||
reg |= MXC_CCM_CCSR_PLL1_SW_CLK_SEL;
|
||||
}
|
||||
__raw_writel(reg, MXC_CCM_CCSR);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static unsigned long clk_pll1_sw_get_rate(struct clk *clk)
|
||||
{
|
||||
u32 reg, div;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CCSR);
|
||||
|
||||
if (clk->parent == &pll2_sw_clk) {
|
||||
div = ((reg & MXC_CCM_CCSR_PLL2_PODF_MASK) >>
|
||||
MXC_CCM_CCSR_PLL2_PODF_OFFSET) + 1;
|
||||
} else if (clk->parent == &pll3_sw_clk) {
|
||||
div = ((reg & MXC_CCM_CCSR_PLL3_PODF_MASK) >>
|
||||
MXC_CCM_CCSR_PLL3_PODF_OFFSET) + 1;
|
||||
} else
|
||||
div = 1;
|
||||
return parent_rate / div;
|
||||
}
|
||||
|
||||
static int _clk_pll2_sw_set_parent(struct clk *clk, struct clk *parent)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CCSR);
|
||||
|
||||
if (parent == &pll2_sw_clk)
|
||||
reg &= ~MXC_CCM_CCSR_PLL2_SW_CLK_SEL;
|
||||
else
|
||||
reg |= MXC_CCM_CCSR_PLL2_SW_CLK_SEL;
|
||||
|
||||
__raw_writel(reg, MXC_CCM_CCSR);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int _clk_lp_apm_set_parent(struct clk *clk, struct clk *parent)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
if (parent == &osc_clk)
|
||||
reg = __raw_readl(MXC_CCM_CCSR) & ~MXC_CCM_CCSR_LP_APM_SEL;
|
||||
else
|
||||
return -EINVAL;
|
||||
|
||||
__raw_writel(reg, MXC_CCM_CCSR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static unsigned long clk_arm_get_rate(struct clk *clk)
|
||||
{
|
||||
u32 cacrr, div;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
cacrr = __raw_readl(MXC_CCM_CACRR);
|
||||
div = (cacrr & MXC_CCM_CACRR_ARM_PODF_MASK) + 1;
|
||||
|
||||
return parent_rate / div;
|
||||
}
|
||||
|
||||
static int _clk_periph_apm_set_parent(struct clk *clk, struct clk *parent)
|
||||
{
|
||||
u32 reg, mux;
|
||||
int i = 0;
|
||||
|
||||
mux = _get_mux(parent, &pll1_sw_clk, &pll3_sw_clk, &lp_apm_clk, NULL);
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CBCMR) & ~MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK;
|
||||
reg |= mux << MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET;
|
||||
__raw_writel(reg, MXC_CCM_CBCMR);
|
||||
|
||||
/* Wait for lock */
|
||||
do {
|
||||
reg = __raw_readl(MXC_CCM_CDHIPR);
|
||||
if (!(reg & MXC_CCM_CDHIPR_PERIPH_CLK_SEL_BUSY))
|
||||
break;
|
||||
|
||||
udelay(1);
|
||||
} while (++i < MAX_DPLL_WAIT_TRIES);
|
||||
|
||||
if (i == MAX_DPLL_WAIT_TRIES) {
|
||||
pr_err("MX5: Set parent for periph_apm clock failed\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int _clk_main_bus_set_parent(struct clk *clk, struct clk *parent)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CBCDR);
|
||||
|
||||
if (parent == &pll2_sw_clk)
|
||||
reg &= ~MXC_CCM_CBCDR_PERIPH_CLK_SEL;
|
||||
else if (parent == &periph_apm_clk)
|
||||
reg |= MXC_CCM_CBCDR_PERIPH_CLK_SEL;
|
||||
else
|
||||
return -EINVAL;
|
||||
|
||||
__raw_writel(reg, MXC_CCM_CBCDR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct clk main_bus_clk = {
|
||||
.parent = &pll2_sw_clk,
|
||||
.set_parent = _clk_main_bus_set_parent,
|
||||
};
|
||||
|
||||
static unsigned long clk_ahb_get_rate(struct clk *clk)
|
||||
{
|
||||
u32 reg, div;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CBCDR);
|
||||
div = ((reg & MXC_CCM_CBCDR_AHB_PODF_MASK) >>
|
||||
MXC_CCM_CBCDR_AHB_PODF_OFFSET) + 1;
|
||||
return parent_rate / div;
|
||||
}
|
||||
|
||||
|
||||
static int _clk_ahb_set_rate(struct clk *clk, unsigned long rate)
|
||||
{
|
||||
u32 reg, div;
|
||||
unsigned long parent_rate;
|
||||
int i = 0;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
div = parent_rate / rate;
|
||||
if (div > 8 || div < 1 || ((parent_rate / div) != rate))
|
||||
return -EINVAL;
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CBCDR);
|
||||
reg &= ~MXC_CCM_CBCDR_AHB_PODF_MASK;
|
||||
reg |= (div - 1) << MXC_CCM_CBCDR_AHB_PODF_OFFSET;
|
||||
__raw_writel(reg, MXC_CCM_CBCDR);
|
||||
|
||||
/* Wait for lock */
|
||||
do {
|
||||
reg = __raw_readl(MXC_CCM_CDHIPR);
|
||||
if (!(reg & MXC_CCM_CDHIPR_AHB_PODF_BUSY))
|
||||
break;
|
||||
|
||||
udelay(1);
|
||||
} while (++i < MAX_DPLL_WAIT_TRIES);
|
||||
|
||||
if (i == MAX_DPLL_WAIT_TRIES) {
|
||||
pr_err("MX5: clk_ahb_set_rate failed\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static unsigned long _clk_ahb_round_rate(struct clk *clk,
|
||||
unsigned long rate)
|
||||
{
|
||||
u32 div;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
div = parent_rate / rate;
|
||||
if (div > 8)
|
||||
div = 8;
|
||||
else if (div == 0)
|
||||
div++;
|
||||
return parent_rate / div;
|
||||
}
|
||||
|
||||
|
||||
static int _clk_max_enable(struct clk *clk)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
_clk_ccgr_enable(clk);
|
||||
|
||||
/* Handshake with MAX when LPM is entered. */
|
||||
reg = __raw_readl(MXC_CCM_CLPCR);
|
||||
reg &= ~MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS;
|
||||
__raw_writel(reg, MXC_CCM_CLPCR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void _clk_max_disable(struct clk *clk)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
_clk_ccgr_disable_inwait(clk);
|
||||
|
||||
/* No Handshake with MAX when LPM is entered as its disabled. */
|
||||
reg = __raw_readl(MXC_CCM_CLPCR);
|
||||
reg |= MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS;
|
||||
__raw_writel(reg, MXC_CCM_CLPCR);
|
||||
}
|
||||
|
||||
static unsigned long clk_ipg_get_rate(struct clk *clk)
|
||||
{
|
||||
u32 reg, div;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CBCDR);
|
||||
div = ((reg & MXC_CCM_CBCDR_IPG_PODF_MASK) >>
|
||||
MXC_CCM_CBCDR_IPG_PODF_OFFSET) + 1;
|
||||
|
||||
return parent_rate / div;
|
||||
}
|
||||
|
||||
static unsigned long clk_ipg_per_get_rate(struct clk *clk)
|
||||
{
|
||||
u32 reg, prediv1, prediv2, podf;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
if (clk->parent == &main_bus_clk || clk->parent == &lp_apm_clk) {
|
||||
/* the main_bus_clk is the one before the DVFS engine */
|
||||
reg = __raw_readl(MXC_CCM_CBCDR);
|
||||
prediv1 = ((reg & MXC_CCM_CBCDR_PERCLK_PRED1_MASK) >>
|
||||
MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET) + 1;
|
||||
prediv2 = ((reg & MXC_CCM_CBCDR_PERCLK_PRED2_MASK) >>
|
||||
MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET) + 1;
|
||||
podf = ((reg & MXC_CCM_CBCDR_PERCLK_PODF_MASK) >>
|
||||
MXC_CCM_CBCDR_PERCLK_PODF_OFFSET) + 1;
|
||||
return parent_rate / (prediv1 * prediv2 * podf);
|
||||
} else if (clk->parent == &ipg_clk)
|
||||
return parent_rate;
|
||||
else
|
||||
BUG();
|
||||
}
|
||||
|
||||
static int _clk_ipg_per_set_parent(struct clk *clk, struct clk *parent)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CBCMR);
|
||||
|
||||
reg &= ~MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL;
|
||||
reg &= ~MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL;
|
||||
|
||||
if (parent == &ipg_clk)
|
||||
reg |= MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL;
|
||||
else if (parent == &lp_apm_clk)
|
||||
reg |= MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL;
|
||||
else if (parent != &main_bus_clk)
|
||||
return -EINVAL;
|
||||
|
||||
__raw_writel(reg, MXC_CCM_CBCMR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static unsigned long clk_uart_get_rate(struct clk *clk)
|
||||
{
|
||||
u32 reg, prediv, podf;
|
||||
unsigned long parent_rate;
|
||||
|
||||
parent_rate = clk_get_rate(clk->parent);
|
||||
|
||||
reg = __raw_readl(MXC_CCM_CSCDR1);
|
||||
prediv = ((reg & MXC_CCM_CSCDR1_UART_CLK_PRED_MASK) >>
|
||||
MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET) + 1;
|
||||
podf = ((reg & MXC_CCM_CSCDR1_UART_CLK_PODF_MASK) >>
|
||||
MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET) + 1;
|
||||
|
||||
return parent_rate / (prediv * podf);
|
||||
}
|
||||
|
||||
static int _clk_uart_set_parent(struct clk *clk, struct clk *parent)
|
||||
{
|
||||
u32 reg, mux;
|
||||
|
||||
mux = _get_mux(parent, &pll1_sw_clk, &pll2_sw_clk, &pll3_sw_clk,
|
||||
&lp_apm_clk);
|
||||
reg = __raw_readl(MXC_CCM_CSCMR1) & ~MXC_CCM_CSCMR1_UART_CLK_SEL_MASK;
|
||||
reg |= mux << MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET;
|
||||
__raw_writel(reg, MXC_CCM_CSCMR1);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static unsigned long get_high_reference_clock_rate(struct clk *clk)
|
||||
{
|
||||
return external_high_reference;
|
||||
}
|
||||
|
||||
static unsigned long get_low_reference_clock_rate(struct clk *clk)
|
||||
{
|
||||
return external_low_reference;
|
||||
}
|
||||
|
||||
static unsigned long get_oscillator_reference_clock_rate(struct clk *clk)
|
||||
{
|
||||
return oscillator_reference;
|
||||
}
|
||||
|
||||
static unsigned long get_ckih2_reference_clock_rate(struct clk *clk)
|
||||
{
|
||||
return ckih2_reference;
|
||||
}
|
||||
|
||||
/* External high frequency clock */
|
||||
static struct clk ckih_clk = {
|
||||
.get_rate = get_high_reference_clock_rate,
|
||||
};
|
||||
|
||||
static struct clk ckih2_clk = {
|
||||
.get_rate = get_ckih2_reference_clock_rate,
|
||||
};
|
||||
|
||||
static struct clk osc_clk = {
|
||||
.get_rate = get_oscillator_reference_clock_rate,
|
||||
};
|
||||
|
||||
/* External low frequency (32kHz) clock */
|
||||
static struct clk ckil_clk = {
|
||||
.get_rate = get_low_reference_clock_rate,
|
||||
};
|
||||
|
||||
static struct clk pll1_main_clk = {
|
||||
.parent = &osc_clk,
|
||||
.get_rate = clk_pll_get_rate,
|
||||
.enable = _clk_pll_enable,
|
||||
.disable = _clk_pll_disable,
|
||||
};
|
||||
|
||||
/* Clock tree block diagram (WIP):
|
||||
* CCM: Clock Controller Module
|
||||
*
|
||||
* PLL output -> |
|
||||
* | CCM Switcher -> CCM_CLK_ROOT_GEN ->
|
||||
* PLL bypass -> |
|
||||
*
|
||||
*/
|
||||
|
||||
/* PLL1 SW supplies to ARM core */
|
||||
static struct clk pll1_sw_clk = {
|
||||
.parent = &pll1_main_clk,
|
||||
.set_parent = _clk_pll1_sw_set_parent,
|
||||
.get_rate = clk_pll1_sw_get_rate,
|
||||
};
|
||||
|
||||
/* PLL2 SW supplies to AXI/AHB/IP buses */
|
||||
static struct clk pll2_sw_clk = {
|
||||
.parent = &osc_clk,
|
||||
.get_rate = clk_pll_get_rate,
|
||||
.set_rate = _clk_pll_set_rate,
|
||||
.set_parent = _clk_pll2_sw_set_parent,
|
||||
.enable = _clk_pll_enable,
|
||||
.disable = _clk_pll_disable,
|
||||
};
|
||||
|
||||
/* PLL3 SW supplies to serial clocks like USB, SSI, etc. */
|
||||
static struct clk pll3_sw_clk = {
|
||||
.parent = &osc_clk,
|
||||
.set_rate = _clk_pll_set_rate,
|
||||
.get_rate = clk_pll_get_rate,
|
||||
.enable = _clk_pll_enable,
|
||||
.disable = _clk_pll_disable,
|
||||
};
|
||||
|
||||
/* Low-power Audio Playback Mode clock */
|
||||
static struct clk lp_apm_clk = {
|
||||
.parent = &osc_clk,
|
||||
.set_parent = _clk_lp_apm_set_parent,
|
||||
};
|
||||
|
||||
static struct clk periph_apm_clk = {
|
||||
.parent = &pll1_sw_clk,
|
||||
.set_parent = _clk_periph_apm_set_parent,
|
||||
};
|
||||
|
||||
static struct clk cpu_clk = {
|
||||
.parent = &pll1_sw_clk,
|
||||
.get_rate = clk_arm_get_rate,
|
||||
};
|
||||
|
||||
static struct clk ahb_clk = {
|
||||
.parent = &main_bus_clk,
|
||||
.get_rate = clk_ahb_get_rate,
|
||||
.set_rate = _clk_ahb_set_rate,
|
||||
.round_rate = _clk_ahb_round_rate,
|
||||
};
|
||||
|
||||
/* Main IP interface clock for access to registers */
|
||||
static struct clk ipg_clk = {
|
||||
.parent = &ahb_clk,
|
||||
.get_rate = clk_ipg_get_rate,
|
||||
};
|
||||
|
||||
static struct clk ipg_perclk = {
|
||||
.parent = &lp_apm_clk,
|
||||
.get_rate = clk_ipg_per_get_rate,
|
||||
.set_parent = _clk_ipg_per_set_parent,
|
||||
};
|
||||
|
||||
static struct clk uart_root_clk = {
|
||||
.parent = &pll2_sw_clk,
|
||||
.get_rate = clk_uart_get_rate,
|
||||
.set_parent = _clk_uart_set_parent,
|
||||
};
|
||||
|
||||
static struct clk ahb_max_clk = {
|
||||
.parent = &ahb_clk,
|
||||
.enable_reg = MXC_CCM_CCGR0,
|
||||
.enable_shift = MXC_CCM_CCGRx_CG14_OFFSET,
|
||||
.enable = _clk_max_enable,
|
||||
.disable = _clk_max_disable,
|
||||
};
|
||||
|
||||
static struct clk aips_tz1_clk = {
|
||||
.parent = &ahb_clk,
|
||||
.secondary = &ahb_max_clk,
|
||||
.enable_reg = MXC_CCM_CCGR0,
|
||||
.enable_shift = MXC_CCM_CCGRx_CG12_OFFSET,
|
||||
.enable = _clk_ccgr_enable,
|
||||
.disable = _clk_ccgr_disable_inwait,
|
||||
};
|
||||
|
||||
static struct clk aips_tz2_clk = {
|
||||
.parent = &ahb_clk,
|
||||
.secondary = &ahb_max_clk,
|
||||
.enable_reg = MXC_CCM_CCGR0,
|
||||
.enable_shift = MXC_CCM_CCGRx_CG13_OFFSET,
|
||||
.enable = _clk_ccgr_enable,
|
||||
.disable = _clk_ccgr_disable_inwait,
|
||||
};
|
||||
|
||||
static struct clk gpt_32k_clk = {
|
||||
.id = 0,
|
||||
.parent = &ckil_clk,
|
||||
};
|
||||
|
||||
#define DEFINE_CLOCK(name, i, er, es, gr, sr, p, s) \
|
||||
static struct clk name = { \
|
||||
.id = i, \
|
||||
.enable_reg = er, \
|
||||
.enable_shift = es, \
|
||||
.get_rate = gr, \
|
||||
.set_rate = sr, \
|
||||
.enable = _clk_ccgr_enable, \
|
||||
.disable = _clk_ccgr_disable, \
|
||||
.parent = p, \
|
||||
.secondary = s, \
|
||||
}
|
||||
|
||||
/* DEFINE_CLOCK(name, id, enable_reg, enable_shift,
|
||||
get_rate, set_rate, parent, secondary); */
|
||||
|
||||
/* Shared peripheral bus arbiter */
|
||||
DEFINE_CLOCK(spba_clk, 0, MXC_CCM_CCGR5, MXC_CCM_CCGRx_CG0_OFFSET,
|
||||
NULL, NULL, &ipg_clk, NULL);
|
||||
|
||||
/* UART */
|
||||
DEFINE_CLOCK(uart1_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG4_OFFSET,
|
||||
NULL, NULL, &uart_root_clk, NULL);
|
||||
DEFINE_CLOCK(uart2_clk, 1, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG6_OFFSET,
|
||||
NULL, NULL, &uart_root_clk, NULL);
|
||||
DEFINE_CLOCK(uart3_clk, 2, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG8_OFFSET,
|
||||
NULL, NULL, &uart_root_clk, NULL);
|
||||
DEFINE_CLOCK(uart1_ipg_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG3_OFFSET,
|
||||
NULL, NULL, &ipg_clk, &aips_tz1_clk);
|
||||
DEFINE_CLOCK(uart2_ipg_clk, 1, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG5_OFFSET,
|
||||
NULL, NULL, &ipg_clk, &aips_tz1_clk);
|
||||
DEFINE_CLOCK(uart3_ipg_clk, 2, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG7_OFFSET,
|
||||
NULL, NULL, &ipg_clk, &spba_clk);
|
||||
|
||||
/* GPT */
|
||||
DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG9_OFFSET,
|
||||
NULL, NULL, &ipg_perclk, NULL);
|
||||
DEFINE_CLOCK(gpt_ipg_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG10_OFFSET,
|
||||
NULL, NULL, &ipg_clk, NULL);
|
||||
|
||||
/* FEC */
|
||||
DEFINE_CLOCK(fec_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG12_OFFSET,
|
||||
NULL, NULL, &ipg_clk, NULL);
|
||||
|
||||
#define _REGISTER_CLOCK(d, n, c) \
|
||||
{ \
|
||||
.dev_id = d, \
|
||||
.con_id = n, \
|
||||
.clk = &c, \
|
||||
},
|
||||
|
||||
static struct clk_lookup lookups[] = {
|
||||
_REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk)
|
||||
_REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk)
|
||||
_REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk)
|
||||
_REGISTER_CLOCK(NULL, "gpt", gpt_clk)
|
||||
_REGISTER_CLOCK("fec.0", NULL, fec_clk)
|
||||
};
|
||||
|
||||
static void clk_tree_init(void)
|
||||
{
|
||||
u32 reg;
|
||||
|
||||
ipg_perclk.set_parent(&ipg_perclk, &lp_apm_clk);
|
||||
|
||||
/*
|
||||
* Initialise the IPG PER CLK dividers to 3. IPG_PER_CLK should be at
|
||||
* 8MHz, its derived from lp_apm.
|
||||
*
|
||||
* FIXME: Verify if true for all boards
|
||||
*/
|
||||
reg = __raw_readl(MXC_CCM_CBCDR);
|
||||
reg &= ~MXC_CCM_CBCDR_PERCLK_PRED1_MASK;
|
||||
reg &= ~MXC_CCM_CBCDR_PERCLK_PRED2_MASK;
|
||||
reg &= ~MXC_CCM_CBCDR_PERCLK_PODF_MASK;
|
||||
reg |= (2 << MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET);
|
||||
__raw_writel(reg, MXC_CCM_CBCDR);
|
||||
}
|
||||
|
||||
int __init mx51_clocks_init(unsigned long ckil, unsigned long osc,
|
||||
unsigned long ckih1, unsigned long ckih2)
|
||||
{
|
||||
int i;
|
||||
|
||||
external_low_reference = ckil;
|
||||
external_high_reference = ckih1;
|
||||
ckih2_reference = ckih2;
|
||||
oscillator_reference = osc;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(lookups); i++)
|
||||
clkdev_add(&lookups[i]);
|
||||
|
||||
clk_tree_init();
|
||||
|
||||
clk_enable(&cpu_clk);
|
||||
clk_enable(&main_bus_clk);
|
||||
|
||||
/* System timer */
|
||||
mxc_timer_init(&gpt_clk, MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR),
|
||||
MX51_MXC_INT_GPT);
|
||||
return 0;
|
||||
}
|
|
@ -0,0 +1,47 @@
|
|||
/*
|
||||
* Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*
|
||||
* This file contains the CPU initialization code.
|
||||
*/
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <mach/hardware.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
static int __init post_cpu_init(void)
|
||||
{
|
||||
unsigned int reg;
|
||||
void __iomem *base;
|
||||
|
||||
if (!cpu_is_mx51())
|
||||
return 0;
|
||||
|
||||
base = MX51_IO_ADDRESS(MX51_AIPS1_BASE_ADDR);
|
||||
__raw_writel(0x0, base + 0x40);
|
||||
__raw_writel(0x0, base + 0x44);
|
||||
__raw_writel(0x0, base + 0x48);
|
||||
__raw_writel(0x0, base + 0x4C);
|
||||
reg = __raw_readl(base + 0x50) & 0x00FFFFFF;
|
||||
__raw_writel(reg, base + 0x50);
|
||||
|
||||
base = MX51_IO_ADDRESS(MX51_AIPS2_BASE_ADDR);
|
||||
__raw_writel(0x0, base + 0x40);
|
||||
__raw_writel(0x0, base + 0x44);
|
||||
__raw_writel(0x0, base + 0x48);
|
||||
__raw_writel(0x0, base + 0x4C);
|
||||
reg = __raw_readl(base + 0x50) & 0x00FFFFFF;
|
||||
__raw_writel(reg, base + 0x50);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
postcore_initcall(post_cpu_init);
|
|
@ -0,0 +1,583 @@
|
|||
/*
|
||||
* Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*/
|
||||
#ifndef __ARCH_ARM_MACH_MX51_CRM_REGS_H__
|
||||
#define __ARCH_ARM_MACH_MX51_CRM_REGS_H__
|
||||
|
||||
#define MX51_CCM_BASE MX51_IO_ADDRESS(MX51_CCM_BASE_ADDR)
|
||||
#define MX51_DPLL1_BASE MX51_IO_ADDRESS(MX51_PLL1_BASE_ADDR)
|
||||
#define MX51_DPLL2_BASE MX51_IO_ADDRESS(MX51_PLL2_BASE_ADDR)
|
||||
#define MX51_DPLL3_BASE MX51_IO_ADDRESS(MX51_PLL3_BASE_ADDR)
|
||||
#define MX51_CORTEXA8_BASE MX51_IO_ADDRESS(MX51_ARM_BASE_ADDR)
|
||||
#define MX51_GPC_BASE MX51_IO_ADDRESS(MX51_GPC_BASE_ADDR)
|
||||
|
||||
/* PLL Register Offsets */
|
||||
#define MXC_PLL_DP_CTL 0x00
|
||||
#define MXC_PLL_DP_CONFIG 0x04
|
||||
#define MXC_PLL_DP_OP 0x08
|
||||
#define MXC_PLL_DP_MFD 0x0C
|
||||
#define MXC_PLL_DP_MFN 0x10
|
||||
#define MXC_PLL_DP_MFNMINUS 0x14
|
||||
#define MXC_PLL_DP_MFNPLUS 0x18
|
||||
#define MXC_PLL_DP_HFS_OP 0x1C
|
||||
#define MXC_PLL_DP_HFS_MFD 0x20
|
||||
#define MXC_PLL_DP_HFS_MFN 0x24
|
||||
#define MXC_PLL_DP_MFN_TOGC 0x28
|
||||
#define MXC_PLL_DP_DESTAT 0x2c
|
||||
|
||||
/* PLL Register Bit definitions */
|
||||
#define MXC_PLL_DP_CTL_MUL_CTRL 0x2000
|
||||
#define MXC_PLL_DP_CTL_DPDCK0_2_EN 0x1000
|
||||
#define MXC_PLL_DP_CTL_DPDCK0_2_OFFSET 12
|
||||
#define MXC_PLL_DP_CTL_ADE 0x800
|
||||
#define MXC_PLL_DP_CTL_REF_CLK_DIV 0x400
|
||||
#define MXC_PLL_DP_CTL_REF_CLK_SEL_MASK (3 << 8)
|
||||
#define MXC_PLL_DP_CTL_REF_CLK_SEL_OFFSET 8
|
||||
#define MXC_PLL_DP_CTL_HFSM 0x80
|
||||
#define MXC_PLL_DP_CTL_PRE 0x40
|
||||
#define MXC_PLL_DP_CTL_UPEN 0x20
|
||||
#define MXC_PLL_DP_CTL_RST 0x10
|
||||
#define MXC_PLL_DP_CTL_RCP 0x8
|
||||
#define MXC_PLL_DP_CTL_PLM 0x4
|
||||
#define MXC_PLL_DP_CTL_BRM0 0x2
|
||||
#define MXC_PLL_DP_CTL_LRF 0x1
|
||||
|
||||
#define MXC_PLL_DP_CONFIG_BIST 0x8
|
||||
#define MXC_PLL_DP_CONFIG_SJC_CE 0x4
|
||||
#define MXC_PLL_DP_CONFIG_AREN 0x2
|
||||
#define MXC_PLL_DP_CONFIG_LDREQ 0x1
|
||||
|
||||
#define MXC_PLL_DP_OP_MFI_OFFSET 4
|
||||
#define MXC_PLL_DP_OP_MFI_MASK (0xF << 4)
|
||||
#define MXC_PLL_DP_OP_PDF_OFFSET 0
|
||||
#define MXC_PLL_DP_OP_PDF_MASK 0xF
|
||||
|
||||
#define MXC_PLL_DP_MFD_OFFSET 0
|
||||
#define MXC_PLL_DP_MFD_MASK 0x07FFFFFF
|
||||
|
||||
#define MXC_PLL_DP_MFN_OFFSET 0x0
|
||||
#define MXC_PLL_DP_MFN_MASK 0x07FFFFFF
|
||||
|
||||
#define MXC_PLL_DP_MFN_TOGC_TOG_DIS (1 << 17)
|
||||
#define MXC_PLL_DP_MFN_TOGC_TOG_EN (1 << 16)
|
||||
#define MXC_PLL_DP_MFN_TOGC_CNT_OFFSET 0x0
|
||||
#define MXC_PLL_DP_MFN_TOGC_CNT_MASK 0xFFFF
|
||||
|
||||
#define MXC_PLL_DP_DESTAT_TOG_SEL (1 << 31)
|
||||
#define MXC_PLL_DP_DESTAT_MFN 0x07FFFFFF
|
||||
|
||||
/* Register addresses of CCM*/
|
||||
#define MXC_CCM_CCR (MX51_CCM_BASE + 0x00)
|
||||
#define MXC_CCM_CCDR (MX51_CCM_BASE + 0x04)
|
||||
#define MXC_CCM_CSR (MX51_CCM_BASE + 0x08)
|
||||
#define MXC_CCM_CCSR (MX51_CCM_BASE + 0x0C)
|
||||
#define MXC_CCM_CACRR (MX51_CCM_BASE + 0x10)
|
||||
#define MXC_CCM_CBCDR (MX51_CCM_BASE + 0x14)
|
||||
#define MXC_CCM_CBCMR (MX51_CCM_BASE + 0x18)
|
||||
#define MXC_CCM_CSCMR1 (MX51_CCM_BASE + 0x1C)
|
||||
#define MXC_CCM_CSCMR2 (MX51_CCM_BASE + 0x20)
|
||||
#define MXC_CCM_CSCDR1 (MX51_CCM_BASE + 0x24)
|
||||
#define MXC_CCM_CS1CDR (MX51_CCM_BASE + 0x28)
|
||||
#define MXC_CCM_CS2CDR (MX51_CCM_BASE + 0x2C)
|
||||
#define MXC_CCM_CDCDR (MX51_CCM_BASE + 0x30)
|
||||
#define MXC_CCM_CHSCDR (MX51_CCM_BASE + 0x34)
|
||||
#define MXC_CCM_CSCDR2 (MX51_CCM_BASE + 0x38)
|
||||
#define MXC_CCM_CSCDR3 (MX51_CCM_BASE + 0x3C)
|
||||
#define MXC_CCM_CSCDR4 (MX51_CCM_BASE + 0x40)
|
||||
#define MXC_CCM_CWDR (MX51_CCM_BASE + 0x44)
|
||||
#define MXC_CCM_CDHIPR (MX51_CCM_BASE + 0x48)
|
||||
#define MXC_CCM_CDCR (MX51_CCM_BASE + 0x4C)
|
||||
#define MXC_CCM_CTOR (MX51_CCM_BASE + 0x50)
|
||||
#define MXC_CCM_CLPCR (MX51_CCM_BASE + 0x54)
|
||||
#define MXC_CCM_CISR (MX51_CCM_BASE + 0x58)
|
||||
#define MXC_CCM_CIMR (MX51_CCM_BASE + 0x5C)
|
||||
#define MXC_CCM_CCOSR (MX51_CCM_BASE + 0x60)
|
||||
#define MXC_CCM_CGPR (MX51_CCM_BASE + 0x64)
|
||||
#define MXC_CCM_CCGR0 (MX51_CCM_BASE + 0x68)
|
||||
#define MXC_CCM_CCGR1 (MX51_CCM_BASE + 0x6C)
|
||||
#define MXC_CCM_CCGR2 (MX51_CCM_BASE + 0x70)
|
||||
#define MXC_CCM_CCGR3 (MX51_CCM_BASE + 0x74)
|
||||
#define MXC_CCM_CCGR4 (MX51_CCM_BASE + 0x78)
|
||||
#define MXC_CCM_CCGR5 (MX51_CCM_BASE + 0x7C)
|
||||
#define MXC_CCM_CCGR6 (MX51_CCM_BASE + 0x80)
|
||||
#define MXC_CCM_CMEOR (MX51_CCM_BASE + 0x84)
|
||||
|
||||
/* Define the bits in register CCR */
|
||||
#define MXC_CCM_CCR_COSC_EN (1 << 12)
|
||||
#define MXC_CCM_CCR_FPM_MULT_MASK (1 << 11)
|
||||
#define MXC_CCM_CCR_CAMP2_EN (1 << 10)
|
||||
#define MXC_CCM_CCR_CAMP1_EN (1 << 9)
|
||||
#define MXC_CCM_CCR_FPM_EN (1 << 8)
|
||||
#define MXC_CCM_CCR_OSCNT_OFFSET (0)
|
||||
#define MXC_CCM_CCR_OSCNT_MASK (0xFF)
|
||||
|
||||
/* Define the bits in register CCDR */
|
||||
#define MXC_CCM_CCDR_HSC_HS_MASK (0x1 << 18)
|
||||
#define MXC_CCM_CCDR_IPU_HS_MASK (0x1 << 17)
|
||||
#define MXC_CCM_CCDR_EMI_HS_MASK (0x1 << 16)
|
||||
|
||||
/* Define the bits in register CSR */
|
||||
#define MXC_CCM_CSR_COSR_READY (1 << 5)
|
||||
#define MXC_CCM_CSR_LVS_VALUE (1 << 4)
|
||||
#define MXC_CCM_CSR_CAMP2_READY (1 << 3)
|
||||
#define MXC_CCM_CSR_CAMP1_READY (1 << 2)
|
||||
#define MXC_CCM_CSR_FPM_READY (1 << 1)
|
||||
#define MXC_CCM_CSR_REF_EN_B (1 << 0)
|
||||
|
||||
/* Define the bits in register CCSR */
|
||||
#define MXC_CCM_CCSR_LP_APM_SEL (0x1 << 9)
|
||||
#define MXC_CCM_CCSR_STEP_SEL_OFFSET (7)
|
||||
#define MXC_CCM_CCSR_STEP_SEL_MASK (0x3 << 7)
|
||||
#define MXC_CCM_CCSR_STEP_SEL_LP_APM 0
|
||||
#define MXC_CCM_CCSR_STEP_SEL_PLL1_BYPASS 1 /* Only when JTAG connected? */
|
||||
#define MXC_CCM_CCSR_STEP_SEL_PLL2_DIVIDED 2
|
||||
#define MXC_CCM_CCSR_STEP_SEL_PLL3_DIVIDED 3
|
||||
#define MXC_CCM_CCSR_PLL2_PODF_OFFSET (5)
|
||||
#define MXC_CCM_CCSR_PLL2_PODF_MASK (0x3 << 5)
|
||||
#define MXC_CCM_CCSR_PLL3_PODF_OFFSET (3)
|
||||
#define MXC_CCM_CCSR_PLL3_PODF_MASK (0x3 << 3)
|
||||
#define MXC_CCM_CCSR_PLL1_SW_CLK_SEL (1 << 2) /* 0: pll1_main_clk,
|
||||
1: step_clk */
|
||||
#define MXC_CCM_CCSR_PLL2_SW_CLK_SEL (1 << 1)
|
||||
#define MXC_CCM_CCSR_PLL3_SW_CLK_SEL (1 << 0)
|
||||
|
||||
/* Define the bits in register CACRR */
|
||||
#define MXC_CCM_CACRR_ARM_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CACRR_ARM_PODF_MASK (0x7)
|
||||
|
||||
/* Define the bits in register CBCDR */
|
||||
#define MXC_CCM_CBCDR_EMI_CLK_SEL (0x1 << 26)
|
||||
#define MXC_CCM_CBCDR_PERIPH_CLK_SEL (0x1 << 25)
|
||||
#define MXC_CCM_CBCDR_DDR_HF_SEL_OFFSET (30)
|
||||
#define MXC_CCM_CBCDR_DDR_HF_SEL (0x1 << 30)
|
||||
#define MXC_CCM_CBCDR_DDR_PODF_OFFSET (27)
|
||||
#define MXC_CCM_CBCDR_DDR_PODF_MASK (0x7 << 27)
|
||||
#define MXC_CCM_CBCDR_EMI_PODF_OFFSET (22)
|
||||
#define MXC_CCM_CBCDR_EMI_PODF_MASK (0x7 << 22)
|
||||
#define MXC_CCM_CBCDR_AXI_B_PODF_OFFSET (19)
|
||||
#define MXC_CCM_CBCDR_AXI_B_PODF_MASK (0x7 << 19)
|
||||
#define MXC_CCM_CBCDR_AXI_A_PODF_OFFSET (16)
|
||||
#define MXC_CCM_CBCDR_AXI_A_PODF_MASK (0x7 << 16)
|
||||
#define MXC_CCM_CBCDR_NFC_PODF_OFFSET (13)
|
||||
#define MXC_CCM_CBCDR_NFC_PODF_MASK (0x7 << 13)
|
||||
#define MXC_CCM_CBCDR_AHB_PODF_OFFSET (10)
|
||||
#define MXC_CCM_CBCDR_AHB_PODF_MASK (0x7 << 10)
|
||||
#define MXC_CCM_CBCDR_IPG_PODF_OFFSET (8)
|
||||
#define MXC_CCM_CBCDR_IPG_PODF_MASK (0x3 << 8)
|
||||
#define MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET (6)
|
||||
#define MXC_CCM_CBCDR_PERCLK_PRED1_MASK (0x3 << 6)
|
||||
#define MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET (3)
|
||||
#define MXC_CCM_CBCDR_PERCLK_PRED2_MASK (0x7 << 3)
|
||||
#define MXC_CCM_CBCDR_PERCLK_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CBCDR_PERCLK_PODF_MASK (0x7)
|
||||
|
||||
/* Define the bits in register CBCMR */
|
||||
#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_OFFSET (14)
|
||||
#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_MASK (0x3 << 14)
|
||||
#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET (12)
|
||||
#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK (0x3 << 12)
|
||||
#define MXC_CCM_CBCMR_DDR_CLK_SEL_OFFSET (10)
|
||||
#define MXC_CCM_CBCMR_DDR_CLK_SEL_MASK (0x3 << 10)
|
||||
#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_OFFSET (8)
|
||||
#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_MASK (0x3 << 8)
|
||||
#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_OFFSET (6)
|
||||
#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_MASK (0x3 << 6)
|
||||
#define MXC_CCM_CBCMR_GPU_CLK_SEL_OFFSET (4)
|
||||
#define MXC_CCM_CBCMR_GPU_CLK_SEL_MASK (0x3 << 4)
|
||||
#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_OFFSET (14)
|
||||
#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_MASK (0x3 << 14)
|
||||
#define MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL (0x1 << 1)
|
||||
#define MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL (0x1 << 0)
|
||||
|
||||
/* Define the bits in register CSCMR1 */
|
||||
#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_OFFSET (30)
|
||||
#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_MASK (0x3 << 30)
|
||||
#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_OFFSET (28)
|
||||
#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_MASK (0x3 << 28)
|
||||
#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET (26)
|
||||
#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL (0x1 << 26)
|
||||
#define MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET (24)
|
||||
#define MXC_CCM_CSCMR1_UART_CLK_SEL_MASK (0x3 << 24)
|
||||
#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_OFFSET (22)
|
||||
#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK (0x3 << 22)
|
||||
#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_OFFSET (20)
|
||||
#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_MASK (0x3 << 20)
|
||||
#define MXC_CCM_CSCMR1_ESDHC3_CLK_SEL (0x1 << 19)
|
||||
#define MXC_CCM_CSCMR1_ESDHC4_CLK_SEL (0x1 << 18)
|
||||
#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_OFFSET (16)
|
||||
#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_MASK (0x3 << 16)
|
||||
#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_OFFSET (14)
|
||||
#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_MASK (0x3 << 14)
|
||||
#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_OFFSET (12)
|
||||
#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_MASK (0x3 << 12)
|
||||
#define MXC_CCM_CSCMR1_SSI3_CLK_SEL (0x1 << 11)
|
||||
#define MXC_CCM_CSCMR1_VPU_RCLK_SEL (0x1 << 10)
|
||||
#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_OFFSET (8)
|
||||
#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_MASK (0x3 << 8)
|
||||
#define MXC_CCM_CSCMR1_TVE_CLK_SEL (0x1 << 7)
|
||||
#define MXC_CCM_CSCMR1_TVE_EXT_CLK_SEL (0x1 << 6)
|
||||
#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_OFFSET (4)
|
||||
#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_MASK (0x3 << 4)
|
||||
#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_OFFSET (2)
|
||||
#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_MASK (0x3 << 2)
|
||||
#define MXC_CCM_CSCMR1_SSI_EXT2_COM_CLK_SEL (0x1 << 1)
|
||||
#define MXC_CCM_CSCMR1_SSI_EXT1_COM_CLK_SEL (0x1)
|
||||
|
||||
/* Define the bits in register CSCMR2 */
|
||||
#define MXC_CCM_CSCMR2_DI_CLK_SEL_OFFSET(n) (26+n*3)
|
||||
#define MXC_CCM_CSCMR2_DI_CLK_SEL_MASK(n) (0x7 << (26+n*3))
|
||||
#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_OFFSET (24)
|
||||
#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_MASK (0x3 << 24)
|
||||
#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_OFFSET (22)
|
||||
#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_MASK (0x3 << 22)
|
||||
#define MXC_CCM_CSCMR2_ESC_CLK_SEL_OFFSET (20)
|
||||
#define MXC_CCM_CSCMR2_ESC_CLK_SEL_MASK (0x3 << 20)
|
||||
#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_OFFSET (18)
|
||||
#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_MASK (0x3 << 18)
|
||||
#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_OFFSET (16)
|
||||
#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_MASK (0x3 << 16)
|
||||
#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_OFFSET (14)
|
||||
#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_MASK (0x3 << 14)
|
||||
#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_OFFSET (12)
|
||||
#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_MASK (0x3 << 12)
|
||||
#define MXC_CCM_CSCMR2_SIM_CLK_SEL_OFFSET (10)
|
||||
#define MXC_CCM_CSCMR2_SIM_CLK_SEL_MASK (0x3 << 10)
|
||||
#define MXC_CCM_CSCMR2_SLIMBUS_COM (0x1 << 9)
|
||||
#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_OFFSET (6)
|
||||
#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_MASK (0x7 << 6)
|
||||
#define MXC_CCM_CSCMR2_SPDIF1_COM (1 << 5)
|
||||
#define MXC_CCM_CSCMR2_SPDIF0_COM (1 << 4)
|
||||
#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_OFFSET (2)
|
||||
#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_MASK (0x3 << 2)
|
||||
#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_OFFSET (0)
|
||||
#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_MASK (0x3)
|
||||
|
||||
/* Define the bits in register CSCDR1 */
|
||||
#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_OFFSET (22)
|
||||
#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_MASK (0x7 << 22)
|
||||
#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_OFFSET (19)
|
||||
#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_MASK (0x7 << 19)
|
||||
#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_OFFSET (16)
|
||||
#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_MASK (0x7 << 16)
|
||||
#define MXC_CCM_CSCDR1_PGC_CLK_PODF_OFFSET (14)
|
||||
#define MXC_CCM_CSCDR1_PGC_CLK_PODF_MASK (0x3 << 14)
|
||||
#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_OFFSET (11)
|
||||
#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_MASK (0x7 << 11)
|
||||
#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_OFFSET (8)
|
||||
#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK (0x7 << 8)
|
||||
#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_OFFSET (6)
|
||||
#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK (0x3 << 6)
|
||||
#define MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET (3)
|
||||
#define MXC_CCM_CSCDR1_UART_CLK_PRED_MASK (0x7 << 3)
|
||||
#define MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CSCDR1_UART_CLK_PODF_MASK (0x7)
|
||||
|
||||
/* Define the bits in register CS1CDR and CS2CDR */
|
||||
#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_OFFSET (22)
|
||||
#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_MASK (0x7 << 22)
|
||||
#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_OFFSET (16)
|
||||
#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_MASK (0x3F << 16)
|
||||
#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_OFFSET (6)
|
||||
#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_MASK (0x7 << 6)
|
||||
#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_MASK (0x3F)
|
||||
|
||||
#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_OFFSET (22)
|
||||
#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_MASK (0x7 << 22)
|
||||
#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_OFFSET (16)
|
||||
#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_MASK (0x3F << 16)
|
||||
#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_OFFSET (6)
|
||||
#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_MASK (0x7 << 6)
|
||||
#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_MASK (0x3F)
|
||||
|
||||
/* Define the bits in register CDCDR */
|
||||
#define MXC_CCM_CDCDR_TVE_CLK_PRED_OFFSET (28)
|
||||
#define MXC_CCM_CDCDR_TVE_CLK_PRED_MASK (0x7 << 28)
|
||||
#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_OFFSET (25)
|
||||
#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_MASK (0x7 << 25)
|
||||
#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_OFFSET (19)
|
||||
#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_MASK (0x3F << 19)
|
||||
#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_OFFSET (16)
|
||||
#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_MASK (0x7 << 16)
|
||||
#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_OFFSET (9)
|
||||
#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_MASK (0x3F << 9)
|
||||
#define MXC_CCM_CDCDR_DI_CLK_PRED_OFFSET (6)
|
||||
#define MXC_CCM_CDCDR_DI_CLK_PRED_MASK (0x7 << 6)
|
||||
#define MXC_CCM_CDCDR_USB_PHY_PRED_OFFSET (3)
|
||||
#define MXC_CCM_CDCDR_USB_PHY_PRED_MASK (0x7 << 3)
|
||||
#define MXC_CCM_CDCDR_USB_PHY_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CDCDR_USB_PHY_PODF_MASK (0x7)
|
||||
|
||||
/* Define the bits in register CHSCCDR */
|
||||
#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_OFFSET (12)
|
||||
#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_MASK (0x7 << 12)
|
||||
#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_OFFSET (6)
|
||||
#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_MASK (0x3F << 6)
|
||||
#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_OFFSET (3)
|
||||
#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_MASK (0x7 << 3)
|
||||
#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_MASK (0x7)
|
||||
|
||||
/* Define the bits in register CSCDR2 */
|
||||
#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_OFFSET (25)
|
||||
#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_MASK (0x7 << 25)
|
||||
#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_OFFSET (19)
|
||||
#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_MASK (0x3F << 19)
|
||||
#define MXC_CCM_CSCDR2_SIM_CLK_PRED_OFFSET (16)
|
||||
#define MXC_CCM_CSCDR2_SIM_CLK_PRED_MASK (0x7 << 16)
|
||||
#define MXC_CCM_CSCDR2_SIM_CLK_PODF_OFFSET (9)
|
||||
#define MXC_CCM_CSCDR2_SIM_CLK_PODF_MASK (0x3F << 9)
|
||||
#define MXC_CCM_CSCDR2_SLIMBUS_CLK_PRED_OFFSET (6)
|
||||
#define MXC_CCM_CSCDR2_SLIMBUS_PRED_MASK (0x7 << 6)
|
||||
#define MXC_CCM_CSCDR2_SLIMBUS_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CSCDR2_SLIMBUS_PODF_MASK (0x3F)
|
||||
|
||||
/* Define the bits in register CSCDR3 */
|
||||
#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_OFFSET (16)
|
||||
#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_MASK (0x7 << 16)
|
||||
#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_OFFSET (9)
|
||||
#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_MASK (0x3F << 9)
|
||||
#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_OFFSET (6)
|
||||
#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_MASK (0x7 << 6)
|
||||
#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_MASK (0x3F)
|
||||
|
||||
/* Define the bits in register CSCDR4 */
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_OFFSET (16)
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_MASK (0x7 << 16)
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_OFFSET (9)
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_MASK (0x3F << 9)
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_OFFSET (6)
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_MASK (0x7 << 6)
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_MASK (0x3F)
|
||||
|
||||
/* Define the bits in register CDHIPR */
|
||||
#define MXC_CCM_CDHIPR_ARM_PODF_BUSY (1 << 16)
|
||||
#define MXC_CCM_CDHIPR_DDR_HF_CLK_SEL_BUSY (1 << 8)
|
||||
#define MXC_CCM_CDHIPR_DDR_PODF_BUSY (1 << 7)
|
||||
#define MXC_CCM_CDHIPR_EMI_CLK_SEL_BUSY (1 << 6)
|
||||
#define MXC_CCM_CDHIPR_PERIPH_CLK_SEL_BUSY (1 << 5)
|
||||
#define MXC_CCM_CDHIPR_NFC_IPG_INT_MEM_PODF_BUSY (1 << 4)
|
||||
#define MXC_CCM_CDHIPR_AHB_PODF_BUSY (1 << 3)
|
||||
#define MXC_CCM_CDHIPR_EMI_PODF_BUSY (1 << 2)
|
||||
#define MXC_CCM_CDHIPR_AXI_B_PODF_BUSY (1 << 1)
|
||||
#define MXC_CCM_CDHIPR_AXI_A_PODF_BUSY (1 << 0)
|
||||
|
||||
/* Define the bits in register CDCR */
|
||||
#define MXC_CCM_CDCR_ARM_FREQ_SHIFT_DIVIDER (0x1 << 2)
|
||||
#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_OFFSET (0)
|
||||
#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_MASK (0x3)
|
||||
|
||||
/* Define the bits in register CLPCR */
|
||||
#define MXC_CCM_CLPCR_BYPASS_HSC_LPM_HS (0x1 << 23)
|
||||
#define MXC_CCM_CLPCR_BYPASS_SCC_LPM_HS (0x1 << 22)
|
||||
#define MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS (0x1 << 21)
|
||||
#define MXC_CCM_CLPCR_BYPASS_SDMA_LPM_HS (0x1 << 20)
|
||||
#define MXC_CCM_CLPCR_BYPASS_EMI_LPM_HS (0x1 << 19)
|
||||
#define MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS (0x1 << 18)
|
||||
#define MXC_CCM_CLPCR_BYPASS_RTIC_LPM_HS (0x1 << 17)
|
||||
#define MXC_CCM_CLPCR_BYPASS_RNGC_LPM_HS (0x1 << 16)
|
||||
#define MXC_CCM_CLPCR_COSC_PWRDOWN (0x1 << 11)
|
||||
#define MXC_CCM_CLPCR_STBY_COUNT_OFFSET (9)
|
||||
#define MXC_CCM_CLPCR_STBY_COUNT_MASK (0x3 << 9)
|
||||
#define MXC_CCM_CLPCR_VSTBY (0x1 << 8)
|
||||
#define MXC_CCM_CLPCR_DIS_REF_OSC (0x1 << 7)
|
||||
#define MXC_CCM_CLPCR_SBYOS (0x1 << 6)
|
||||
#define MXC_CCM_CLPCR_ARM_CLK_DIS_ON_LPM (0x1 << 5)
|
||||
#define MXC_CCM_CLPCR_LPSR_CLK_SEL_OFFSET (3)
|
||||
#define MXC_CCM_CLPCR_LPSR_CLK_SEL_MASK (0x3 << 3)
|
||||
#define MXC_CCM_CLPCR_LPM_OFFSET (0)
|
||||
#define MXC_CCM_CLPCR_LPM_MASK (0x3)
|
||||
|
||||
/* Define the bits in register CISR */
|
||||
#define MXC_CCM_CISR_ARM_PODF_LOADED (0x1 << 25)
|
||||
#define MXC_CCM_CISR_NFC_IPG_INT_MEM_PODF_LOADED (0x1 << 21)
|
||||
#define MXC_CCM_CISR_AHB_PODF_LOADED (0x1 << 20)
|
||||
#define MXC_CCM_CISR_EMI_PODF_LOADED (0x1 << 19)
|
||||
#define MXC_CCM_CISR_AXI_B_PODF_LOADED (0x1 << 18)
|
||||
#define MXC_CCM_CISR_AXI_A_PODF_LOADED (0x1 << 17)
|
||||
#define MXC_CCM_CISR_DIVIDER_LOADED (0x1 << 16)
|
||||
#define MXC_CCM_CISR_COSC_READY (0x1 << 6)
|
||||
#define MXC_CCM_CISR_CKIH2_READY (0x1 << 5)
|
||||
#define MXC_CCM_CISR_CKIH_READY (0x1 << 4)
|
||||
#define MXC_CCM_CISR_FPM_READY (0x1 << 3)
|
||||
#define MXC_CCM_CISR_LRF_PLL3 (0x1 << 2)
|
||||
#define MXC_CCM_CISR_LRF_PLL2 (0x1 << 1)
|
||||
#define MXC_CCM_CISR_LRF_PLL1 (0x1)
|
||||
|
||||
/* Define the bits in register CIMR */
|
||||
#define MXC_CCM_CIMR_MASK_ARM_PODF_LOADED (0x1 << 25)
|
||||
#define MXC_CCM_CIMR_MASK_NFC_IPG_INT_MEM_PODF_LOADED (0x1 << 21)
|
||||
#define MXC_CCM_CIMR_MASK_EMI_PODF_LOADED (0x1 << 20)
|
||||
#define MXC_CCM_CIMR_MASK_AXI_C_PODF_LOADED (0x1 << 19)
|
||||
#define MXC_CCM_CIMR_MASK_AXI_B_PODF_LOADED (0x1 << 18)
|
||||
#define MXC_CCM_CIMR_MASK_AXI_A_PODF_LOADED (0x1 << 17)
|
||||
#define MXC_CCM_CIMR_MASK_DIVIDER_LOADED (0x1 << 16)
|
||||
#define MXC_CCM_CIMR_MASK_COSC_READY (0x1 << 5)
|
||||
#define MXC_CCM_CIMR_MASK_CKIH_READY (0x1 << 4)
|
||||
#define MXC_CCM_CIMR_MASK_FPM_READY (0x1 << 3)
|
||||
#define MXC_CCM_CIMR_MASK_LRF_PLL3 (0x1 << 2)
|
||||
#define MXC_CCM_CIMR_MASK_LRF_PLL2 (0x1 << 1)
|
||||
#define MXC_CCM_CIMR_MASK_LRF_PLL1 (0x1)
|
||||
|
||||
/* Define the bits in register CCOSR */
|
||||
#define MXC_CCM_CCOSR_CKO2_EN_OFFSET (0x1 << 24)
|
||||
#define MXC_CCM_CCOSR_CKO2_DIV_OFFSET (21)
|
||||
#define MXC_CCM_CCOSR_CKO2_DIV_MASK (0x7 << 21)
|
||||
#define MXC_CCM_CCOSR_CKO2_SEL_OFFSET (16)
|
||||
#define MXC_CCM_CCOSR_CKO2_SEL_MASK (0x1F << 16)
|
||||
#define MXC_CCM_CCOSR_CKOL_EN (0x1 << 7)
|
||||
#define MXC_CCM_CCOSR_CKOL_DIV_OFFSET (4)
|
||||
#define MXC_CCM_CCOSR_CKOL_DIV_MASK (0x7 << 4)
|
||||
#define MXC_CCM_CCOSR_CKOL_SEL_OFFSET (0)
|
||||
#define MXC_CCM_CCOSR_CKOL_SEL_MASK (0xF)
|
||||
|
||||
/* Define the bits in registers CGPR */
|
||||
#define MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE (0x1 << 4)
|
||||
#define MXC_CCM_CGPR_FPM_SEL (0x1 << 3)
|
||||
#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_OFFSET (0)
|
||||
#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_MASK (0x7)
|
||||
|
||||
/* Define the bits in registers CCGRx */
|
||||
#define MXC_CCM_CCGRx_CG_MASK 0x3
|
||||
#define MXC_CCM_CCGRx_MOD_OFF 0x0
|
||||
#define MXC_CCM_CCGRx_MOD_ON 0x3
|
||||
#define MXC_CCM_CCGRx_MOD_IDLE 0x1
|
||||
|
||||
#define MXC_CCM_CCGRx_CG15_MASK (0x3 << 30)
|
||||
#define MXC_CCM_CCGRx_CG14_MASK (0x3 << 28)
|
||||
#define MXC_CCM_CCGRx_CG13_MASK (0x3 << 26)
|
||||
#define MXC_CCM_CCGRx_CG12_MASK (0x3 << 24)
|
||||
#define MXC_CCM_CCGRx_CG11_MASK (0x3 << 22)
|
||||
#define MXC_CCM_CCGRx_CG10_MASK (0x3 << 20)
|
||||
#define MXC_CCM_CCGRx_CG9_MASK (0x3 << 18)
|
||||
#define MXC_CCM_CCGRx_CG8_MASK (0x3 << 16)
|
||||
#define MXC_CCM_CCGRx_CG5_MASK (0x3 << 10)
|
||||
#define MXC_CCM_CCGRx_CG4_MASK (0x3 << 8)
|
||||
#define MXC_CCM_CCGRx_CG3_MASK (0x3 << 6)
|
||||
#define MXC_CCM_CCGRx_CG2_MASK (0x3 << 4)
|
||||
#define MXC_CCM_CCGRx_CG1_MASK (0x3 << 2)
|
||||
#define MXC_CCM_CCGRx_CG0_MASK (0x3 << 0)
|
||||
|
||||
#define MXC_CCM_CCGRx_CG15_OFFSET 30
|
||||
#define MXC_CCM_CCGRx_CG14_OFFSET 28
|
||||
#define MXC_CCM_CCGRx_CG13_OFFSET 26
|
||||
#define MXC_CCM_CCGRx_CG12_OFFSET 24
|
||||
#define MXC_CCM_CCGRx_CG11_OFFSET 22
|
||||
#define MXC_CCM_CCGRx_CG10_OFFSET 20
|
||||
#define MXC_CCM_CCGRx_CG9_OFFSET 18
|
||||
#define MXC_CCM_CCGRx_CG8_OFFSET 16
|
||||
#define MXC_CCM_CCGRx_CG7_OFFSET 14
|
||||
#define MXC_CCM_CCGRx_CG6_OFFSET 12
|
||||
#define MXC_CCM_CCGRx_CG5_OFFSET 10
|
||||
#define MXC_CCM_CCGRx_CG4_OFFSET 8
|
||||
#define MXC_CCM_CCGRx_CG3_OFFSET 6
|
||||
#define MXC_CCM_CCGRx_CG2_OFFSET 4
|
||||
#define MXC_CCM_CCGRx_CG1_OFFSET 2
|
||||
#define MXC_CCM_CCGRx_CG0_OFFSET 0
|
||||
|
||||
#define MXC_DPTC_LP_BASE (MX51_GPC_BASE + 0x80)
|
||||
#define MXC_DPTC_GP_BASE (MX51_GPC_BASE + 0x100)
|
||||
#define MXC_DVFS_CORE_BASE (MX51_GPC_BASE + 0x180)
|
||||
#define MXC_DPTC_PER_BASE (MX51_GPC_BASE + 0x1C0)
|
||||
#define MXC_PGC_IPU_BASE (MX51_GPC_BASE + 0x220)
|
||||
#define MXC_PGC_VPU_BASE (MX51_GPC_BASE + 0x240)
|
||||
#define MXC_PGC_GPU_BASE (MX51_GPC_BASE + 0x260)
|
||||
#define MXC_SRPG_NEON_BASE (MX51_GPC_BASE + 0x280)
|
||||
#define MXC_SRPG_ARM_BASE (MX51_GPC_BASE + 0x2A0)
|
||||
#define MXC_SRPG_EMPGC0_BASE (MX51_GPC_BASE + 0x2C0)
|
||||
#define MXC_SRPG_EMPGC1_BASE (MX51_GPC_BASE + 0x2D0)
|
||||
#define MXC_SRPG_MEGAMIX_BASE (MX51_GPC_BASE + 0x2E0)
|
||||
#define MXC_SRPG_EMI_BASE (MX51_GPC_BASE + 0x300)
|
||||
|
||||
/* CORTEXA8 platform */
|
||||
#define MXC_CORTEXA8_PLAT_PVID (MX51_CORTEXA8_BASE + 0x0)
|
||||
#define MXC_CORTEXA8_PLAT_GPC (MX51_CORTEXA8_BASE + 0x4)
|
||||
#define MXC_CORTEXA8_PLAT_PIC (MX51_CORTEXA8_BASE + 0x8)
|
||||
#define MXC_CORTEXA8_PLAT_LPC (MX51_CORTEXA8_BASE + 0xC)
|
||||
#define MXC_CORTEXA8_PLAT_NEON_LPC (MX51_CORTEXA8_BASE + 0x10)
|
||||
#define MXC_CORTEXA8_PLAT_ICGC (MX51_CORTEXA8_BASE + 0x14)
|
||||
#define MXC_CORTEXA8_PLAT_AMC (MX51_CORTEXA8_BASE + 0x18)
|
||||
#define MXC_CORTEXA8_PLAT_NMC (MX51_CORTEXA8_BASE + 0x20)
|
||||
#define MXC_CORTEXA8_PLAT_NMS (MX51_CORTEXA8_BASE + 0x24)
|
||||
|
||||
/* DVFS CORE */
|
||||
#define MXC_DVFSTHRS (MXC_DVFS_CORE_BASE + 0x00)
|
||||
#define MXC_DVFSCOUN (MXC_DVFS_CORE_BASE + 0x04)
|
||||
#define MXC_DVFSSIG1 (MXC_DVFS_CORE_BASE + 0x08)
|
||||
#define MXC_DVFSSIG0 (MXC_DVFS_CORE_BASE + 0x0C)
|
||||
#define MXC_DVFSGPC0 (MXC_DVFS_CORE_BASE + 0x10)
|
||||
#define MXC_DVFSGPC1 (MXC_DVFS_CORE_BASE + 0x14)
|
||||
#define MXC_DVFSGPBT (MXC_DVFS_CORE_BASE + 0x18)
|
||||
#define MXC_DVFSEMAC (MXC_DVFS_CORE_BASE + 0x1C)
|
||||
#define MXC_DVFSCNTR (MXC_DVFS_CORE_BASE + 0x20)
|
||||
#define MXC_DVFSLTR0_0 (MXC_DVFS_CORE_BASE + 0x24)
|
||||
#define MXC_DVFSLTR0_1 (MXC_DVFS_CORE_BASE + 0x28)
|
||||
#define MXC_DVFSLTR1_0 (MXC_DVFS_CORE_BASE + 0x2C)
|
||||
#define MXC_DVFSLTR1_1 (MXC_DVFS_CORE_BASE + 0x30)
|
||||
#define MXC_DVFSPT0 (MXC_DVFS_CORE_BASE + 0x34)
|
||||
#define MXC_DVFSPT1 (MXC_DVFS_CORE_BASE + 0x38)
|
||||
#define MXC_DVFSPT2 (MXC_DVFS_CORE_BASE + 0x3C)
|
||||
#define MXC_DVFSPT3 (MXC_DVFS_CORE_BASE + 0x40)
|
||||
|
||||
/* GPC */
|
||||
#define MXC_GPC_CNTR (MX51_GPC_BASE + 0x0)
|
||||
#define MXC_GPC_PGR (MX51_GPC_BASE + 0x4)
|
||||
#define MXC_GPC_VCR (MX51_GPC_BASE + 0x8)
|
||||
#define MXC_GPC_ALL_PU (MX51_GPC_BASE + 0xC)
|
||||
#define MXC_GPC_NEON (MX51_GPC_BASE + 0x10)
|
||||
#define MXC_GPC_PGR_ARMPG_OFFSET 8
|
||||
#define MXC_GPC_PGR_ARMPG_MASK (3 << 8)
|
||||
|
||||
/* PGC */
|
||||
#define MXC_PGC_IPU_PGCR (MXC_PGC_IPU_BASE + 0x0)
|
||||
#define MXC_PGC_IPU_PGSR (MXC_PGC_IPU_BASE + 0xC)
|
||||
#define MXC_PGC_VPU_PGCR (MXC_PGC_VPU_BASE + 0x0)
|
||||
#define MXC_PGC_VPU_PGSR (MXC_PGC_VPU_BASE + 0xC)
|
||||
#define MXC_PGC_GPU_PGCR (MXC_PGC_GPU_BASE + 0x0)
|
||||
#define MXC_PGC_GPU_PGSR (MXC_PGC_GPU_BASE + 0xC)
|
||||
|
||||
#define MXC_PGCR_PCR 1
|
||||
#define MXC_SRPGCR_PCR 1
|
||||
#define MXC_EMPGCR_PCR 1
|
||||
#define MXC_PGSR_PSR 1
|
||||
|
||||
|
||||
#define MXC_CORTEXA8_PLAT_LPC_DSM (1 << 0)
|
||||
#define MXC_CORTEXA8_PLAT_LPC_DBG_DSM (1 << 1)
|
||||
|
||||
/* SRPG */
|
||||
#define MXC_SRPG_NEON_SRPGCR (MXC_SRPG_NEON_BASE + 0x0)
|
||||
#define MXC_SRPG_NEON_PUPSCR (MXC_SRPG_NEON_BASE + 0x4)
|
||||
#define MXC_SRPG_NEON_PDNSCR (MXC_SRPG_NEON_BASE + 0x8)
|
||||
|
||||
#define MXC_SRPG_ARM_SRPGCR (MXC_SRPG_ARM_BASE + 0x0)
|
||||
#define MXC_SRPG_ARM_PUPSCR (MXC_SRPG_ARM_BASE + 0x4)
|
||||
#define MXC_SRPG_ARM_PDNSCR (MXC_SRPG_ARM_BASE + 0x8)
|
||||
|
||||
#define MXC_SRPG_EMPGC0_SRPGCR (MXC_SRPG_EMPGC0_BASE + 0x0)
|
||||
#define MXC_SRPG_EMPGC0_PUPSCR (MXC_SRPG_EMPGC0_BASE + 0x4)
|
||||
#define MXC_SRPG_EMPGC0_PDNSCR (MXC_SRPG_EMPGC0_BASE + 0x8)
|
||||
|
||||
#define MXC_SRPG_EMPGC1_SRPGCR (MXC_SRPG_EMPGC1_BASE + 0x0)
|
||||
#define MXC_SRPG_EMPGC1_PUPSCR (MXC_SRPG_EMPGC1_BASE + 0x4)
|
||||
#define MXC_SRPG_EMPGC1_PDNSCR (MXC_SRPG_EMPGC1_BASE + 0x8)
|
||||
|
||||
#define MXC_SRPG_MEGAMIX_SRPGCR (MXC_SRPG_MEGAMIX_BASE + 0x0)
|
||||
#define MXC_SRPG_MEGAMIX_PUPSCR (MXC_SRPG_MEGAMIX_BASE + 0x4)
|
||||
#define MXC_SRPG_MEGAMIX_PDNSCR (MXC_SRPG_MEGAMIX_BASE + 0x8)
|
||||
|
||||
#define MXC_SRPGC_EMI_SRPGCR (MXC_SRPGC_EMI_BASE + 0x0)
|
||||
#define MXC_SRPGC_EMI_PUPSCR (MXC_SRPGC_EMI_BASE + 0x4)
|
||||
#define MXC_SRPGC_EMI_PDNSCR (MXC_SRPGC_EMI_BASE + 0x8)
|
||||
|
||||
#endif /* __ARCH_ARM_MACH_MX51_CRM_REGS_H__ */
|
|
@ -0,0 +1,96 @@
|
|||
/*
|
||||
* Copyright 2009 Amit Kucheria <amit.kucheria@canonical.com>
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*/
|
||||
|
||||
#include <linux/platform_device.h>
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/imx-uart.h>
|
||||
|
||||
static struct resource uart0[] = {
|
||||
{
|
||||
.start = MX51_UART1_BASE_ADDR,
|
||||
.end = MX51_UART1_BASE_ADDR + 0xfff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
}, {
|
||||
.start = MX51_MXC_INT_UART1,
|
||||
.end = MX51_MXC_INT_UART1,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
struct platform_device mxc_uart_device0 = {
|
||||
.name = "imx-uart",
|
||||
.id = 0,
|
||||
.resource = uart0,
|
||||
.num_resources = ARRAY_SIZE(uart0),
|
||||
};
|
||||
|
||||
static struct resource uart1[] = {
|
||||
{
|
||||
.start = MX51_UART2_BASE_ADDR,
|
||||
.end = MX51_UART2_BASE_ADDR + 0xfff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
}, {
|
||||
.start = MX51_MXC_INT_UART2,
|
||||
.end = MX51_MXC_INT_UART2,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
struct platform_device mxc_uart_device1 = {
|
||||
.name = "imx-uart",
|
||||
.id = 1,
|
||||
.resource = uart1,
|
||||
.num_resources = ARRAY_SIZE(uart1),
|
||||
};
|
||||
|
||||
static struct resource uart2[] = {
|
||||
{
|
||||
.start = MX51_UART3_BASE_ADDR,
|
||||
.end = MX51_UART3_BASE_ADDR + 0xfff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
}, {
|
||||
.start = MX51_MXC_INT_UART3,
|
||||
.end = MX51_MXC_INT_UART3,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
struct platform_device mxc_uart_device2 = {
|
||||
.name = "imx-uart",
|
||||
.id = 2,
|
||||
.resource = uart2,
|
||||
.num_resources = ARRAY_SIZE(uart2),
|
||||
};
|
||||
|
||||
static struct resource mxc_fec_resources[] = {
|
||||
{
|
||||
.start = MX51_MXC_FEC_BASE_ADDR,
|
||||
.end = MX51_MXC_FEC_BASE_ADDR + 0xfff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
}, {
|
||||
.start = MX51_MXC_INT_FEC,
|
||||
.end = MX51_MXC_INT_FEC,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
struct platform_device mxc_fec_device = {
|
||||
.name = "fec",
|
||||
.id = 0,
|
||||
.num_resources = ARRAY_SIZE(mxc_fec_resources),
|
||||
.resource = mxc_fec_resources,
|
||||
};
|
||||
|
||||
/* Dummy definition to allow compiling in AVIC and TZIC simultaneously */
|
||||
int __init mxc_register_gpios(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
|
@ -0,0 +1,4 @@
|
|||
extern struct platform_device mxc_uart_device0;
|
||||
extern struct platform_device mxc_uart_device1;
|
||||
extern struct platform_device mxc_uart_device2;
|
||||
extern struct platform_device mxc_fec_device;
|
|
@ -0,0 +1,89 @@
|
|||
/*
|
||||
* Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*
|
||||
* Create static mapping between physical to virtual memory.
|
||||
*/
|
||||
|
||||
#include <linux/mm.h>
|
||||
#include <linux/init.h>
|
||||
|
||||
#include <asm/mach/map.h>
|
||||
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/common.h>
|
||||
#include <mach/iomux-v3.h>
|
||||
|
||||
/*
|
||||
* Define the MX51 memory map.
|
||||
*/
|
||||
static struct map_desc mxc_io_desc[] __initdata = {
|
||||
{
|
||||
.virtual = MX51_IRAM_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(MX51_IRAM_BASE_ADDR),
|
||||
.length = MX51_IRAM_SIZE,
|
||||
.type = MT_DEVICE
|
||||
}, {
|
||||
.virtual = MX51_DEBUG_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(MX51_DEBUG_BASE_ADDR),
|
||||
.length = MX51_DEBUG_SIZE,
|
||||
.type = MT_DEVICE
|
||||
}, {
|
||||
.virtual = MX51_TZIC_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(MX51_TZIC_BASE_ADDR),
|
||||
.length = MX51_TZIC_SIZE,
|
||||
.type = MT_DEVICE
|
||||
}, {
|
||||
.virtual = MX51_AIPS1_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(MX51_AIPS1_BASE_ADDR),
|
||||
.length = MX51_AIPS1_SIZE,
|
||||
.type = MT_DEVICE
|
||||
}, {
|
||||
.virtual = MX51_SPBA0_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(MX51_SPBA0_BASE_ADDR),
|
||||
.length = MX51_SPBA0_SIZE,
|
||||
.type = MT_DEVICE
|
||||
}, {
|
||||
.virtual = MX51_AIPS2_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(MX51_AIPS2_BASE_ADDR),
|
||||
.length = MX51_AIPS2_SIZE,
|
||||
.type = MT_DEVICE
|
||||
}, {
|
||||
.virtual = MX51_NFC_AXI_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(MX51_NFC_AXI_BASE_ADDR),
|
||||
.length = MX51_NFC_AXI_SIZE,
|
||||
.type = MT_DEVICE
|
||||
},
|
||||
};
|
||||
|
||||
/*
|
||||
* This function initializes the memory map. It is called during the
|
||||
* system startup to create static physical to virtual memory mappings
|
||||
* for the IO modules.
|
||||
*/
|
||||
void __init mx51_map_io(void)
|
||||
{
|
||||
u32 tzic_addr;
|
||||
|
||||
if (mx51_revision() < MX51_CHIP_REV_2_0)
|
||||
tzic_addr = 0x8FFFC000;
|
||||
else
|
||||
tzic_addr = 0xE0003000;
|
||||
mxc_io_desc[2].pfn = __phys_to_pfn(tzic_addr);
|
||||
|
||||
mxc_set_cpu_type(MXC_CPU_MX51);
|
||||
mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR));
|
||||
mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG_BASE_ADDR));
|
||||
iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
|
||||
}
|
||||
|
||||
void __init mx51_init_irq(void)
|
||||
{
|
||||
tzic_init_irq(MX51_IO_ADDRESS(MX51_TZIC_BASE_ADDR));
|
||||
}
|
|
@ -23,6 +23,8 @@ config ARCH_MX2
|
|||
config ARCH_MX25
|
||||
bool "MX25-based"
|
||||
select CPU_ARM926T
|
||||
select ARCH_MXC_IOMUX_V3
|
||||
select HAVE_FB_IMX
|
||||
help
|
||||
This enables support for systems based on the Freescale i.MX25 family
|
||||
|
||||
|
@ -38,6 +40,12 @@ config ARCH_MXC91231
|
|||
help
|
||||
This enables support for systems based on the Freescale MXC91231 family
|
||||
|
||||
config ARCH_MX5
|
||||
bool "MX5-based"
|
||||
select CPU_V7
|
||||
help
|
||||
This enables support for systems based on the Freescale i.MX51 family
|
||||
|
||||
endchoice
|
||||
|
||||
source "arch/arm/mach-mx1/Kconfig"
|
||||
|
@ -45,6 +53,7 @@ source "arch/arm/mach-mx2/Kconfig"
|
|||
source "arch/arm/mach-mx3/Kconfig"
|
||||
source "arch/arm/mach-mx25/Kconfig"
|
||||
source "arch/arm/mach-mxc91231/Kconfig"
|
||||
source "arch/arm/mach-mx5/Kconfig"
|
||||
|
||||
endmenu
|
||||
|
||||
|
@ -58,6 +67,14 @@ config MXC_IRQ_PRIOR
|
|||
requirements for timing.
|
||||
Say N here, unless you have a specialized requirement.
|
||||
|
||||
config MXC_TZIC
|
||||
bool "Enable TrustZone Interrupt Controller"
|
||||
depends on ARCH_MX51
|
||||
help
|
||||
This will be automatically selected for all processors
|
||||
containing this interrupt controller.
|
||||
Say N here only if you are really sure.
|
||||
|
||||
config MXC_PWM
|
||||
tristate "Enable PWM driver"
|
||||
select HAVE_PWM
|
||||
|
|
|
@ -5,6 +5,9 @@
|
|||
# Common support
|
||||
obj-y := irq.o clock.o gpio.o time.o devices.o cpu.o system.o
|
||||
|
||||
# MX51 uses the TZIC interrupt controller, older platforms use AVIC (irq.o)
|
||||
obj-$(CONFIG_MXC_TZIC) += tzic.o
|
||||
|
||||
obj-$(CONFIG_ARCH_MX1) += dma-mx1-mx2.o
|
||||
obj-$(CONFIG_ARCH_MX2) += dma-mx1-mx2.o
|
||||
obj-$(CONFIG_IMX_HAVE_IOMUX_V1) += iomux-v1.o
|
||||
|
|
|
@ -25,23 +25,35 @@
|
|||
#define USBCTRL_OTGBASE_OFFSET 0x600
|
||||
|
||||
#define MX31_OTG_SIC_SHIFT 29
|
||||
#define MX31_OTG_SIC_MASK (0xf << MX31_OTG_SIC_SHIFT)
|
||||
#define MX31_OTG_SIC_MASK (0x3 << MX31_OTG_SIC_SHIFT)
|
||||
#define MX31_OTG_PM_BIT (1 << 24)
|
||||
|
||||
#define MX31_H2_SIC_SHIFT 21
|
||||
#define MX31_H2_SIC_MASK (0xf << MX31_H2_SIC_SHIFT)
|
||||
#define MX31_H2_SIC_MASK (0x3 << MX31_H2_SIC_SHIFT)
|
||||
#define MX31_H2_PM_BIT (1 << 16)
|
||||
#define MX31_H2_DT_BIT (1 << 5)
|
||||
|
||||
#define MX31_H1_SIC_SHIFT 13
|
||||
#define MX31_H1_SIC_MASK (0xf << MX31_H1_SIC_SHIFT)
|
||||
#define MX31_H1_SIC_MASK (0x3 << MX31_H1_SIC_SHIFT)
|
||||
#define MX31_H1_PM_BIT (1 << 8)
|
||||
#define MX31_H1_DT_BIT (1 << 4)
|
||||
|
||||
#define MX35_OTG_SIC_SHIFT 29
|
||||
#define MX35_OTG_SIC_MASK (0x3 << MX35_OTG_SIC_SHIFT)
|
||||
#define MX35_OTG_PM_BIT (1 << 24)
|
||||
|
||||
#define MX35_H1_SIC_SHIFT 21
|
||||
#define MX35_H1_SIC_MASK (0x3 << MX35_H1_SIC_SHIFT)
|
||||
#define MX35_H1_PM_BIT (1 << 8)
|
||||
#define MX35_H1_IPPUE_UP_BIT (1 << 7)
|
||||
#define MX35_H1_IPPUE_DOWN_BIT (1 << 6)
|
||||
#define MX35_H1_TLL_BIT (1 << 5)
|
||||
#define MX35_H1_USBTE_BIT (1 << 4)
|
||||
|
||||
int mxc_set_usbcontrol(int port, unsigned int flags)
|
||||
{
|
||||
unsigned int v;
|
||||
|
||||
#ifdef CONFIG_ARCH_MX3
|
||||
if (cpu_is_mx31()) {
|
||||
v = readl(MX31_IO_ADDRESS(MX31_OTG_BASE_ADDR +
|
||||
USBCTRL_OTGBASE_OFFSET));
|
||||
|
@ -51,15 +63,15 @@ int mxc_set_usbcontrol(int port, unsigned int flags)
|
|||
v &= ~(MX31_OTG_SIC_MASK | MX31_OTG_PM_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX31_OTG_SIC_SHIFT;
|
||||
if (flags & MXC_EHCI_POWER_PINS_ENABLED)
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
v |= MX31_OTG_PM_BIT;
|
||||
|
||||
break;
|
||||
case 1: /* H1 port */
|
||||
v &= ~(MX31_H1_SIC_MASK | MX31_H1_PM_BIT);
|
||||
v &= ~(MX31_H1_SIC_MASK | MX31_H1_PM_BIT | MX31_H1_DT_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX31_H1_SIC_SHIFT;
|
||||
if (flags & MXC_EHCI_POWER_PINS_ENABLED)
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
v |= MX31_H1_PM_BIT;
|
||||
|
||||
if (!(flags & MXC_EHCI_TTL_ENABLED))
|
||||
|
@ -67,7 +79,7 @@ int mxc_set_usbcontrol(int port, unsigned int flags)
|
|||
|
||||
break;
|
||||
case 2: /* H2 port */
|
||||
v &= ~(MX31_H2_SIC_MASK | MX31_H2_PM_BIT);
|
||||
v &= ~(MX31_H2_SIC_MASK | MX31_H2_PM_BIT | MX31_H2_DT_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX31_H2_SIC_SHIFT;
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
|
@ -77,6 +89,8 @@ int mxc_set_usbcontrol(int port, unsigned int flags)
|
|||
v |= MX31_H2_DT_BIT;
|
||||
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
writel(v, MX31_IO_ADDRESS(MX31_OTG_BASE_ADDR +
|
||||
|
@ -84,6 +98,94 @@ int mxc_set_usbcontrol(int port, unsigned int flags)
|
|||
return 0;
|
||||
}
|
||||
|
||||
if (cpu_is_mx35()) {
|
||||
v = readl(MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
|
||||
USBCTRL_OTGBASE_OFFSET));
|
||||
|
||||
switch (port) {
|
||||
case 0: /* OTG port */
|
||||
v &= ~(MX35_OTG_SIC_MASK | MX35_OTG_PM_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX35_OTG_SIC_SHIFT;
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
v |= MX35_OTG_PM_BIT;
|
||||
|
||||
break;
|
||||
case 1: /* H1 port */
|
||||
v &= ~(MX35_H1_SIC_MASK | MX35_H1_PM_BIT | MX35_H1_TLL_BIT |
|
||||
MX35_H1_USBTE_BIT | MX35_H1_IPPUE_DOWN_BIT | MX35_H1_IPPUE_UP_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX35_H1_SIC_SHIFT;
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
v |= MX35_H1_PM_BIT;
|
||||
|
||||
if (!(flags & MXC_EHCI_TTL_ENABLED))
|
||||
v |= MX35_H1_TLL_BIT;
|
||||
|
||||
if (flags & MXC_EHCI_INTERNAL_PHY)
|
||||
v |= MX35_H1_USBTE_BIT;
|
||||
|
||||
if (flags & MXC_EHCI_IPPUE_DOWN)
|
||||
v |= MX35_H1_IPPUE_DOWN_BIT;
|
||||
|
||||
if (flags & MXC_EHCI_IPPUE_UP)
|
||||
v |= MX35_H1_IPPUE_UP_BIT;
|
||||
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
writel(v, MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
|
||||
USBCTRL_OTGBASE_OFFSET));
|
||||
return 0;
|
||||
}
|
||||
#endif /* CONFIG_ARCH_MX3 */
|
||||
#ifdef CONFIG_MACH_MX27
|
||||
if (cpu_is_mx27()) {
|
||||
/* On i.MX27 we can use the i.MX31 USBCTRL bits, they
|
||||
* are identical
|
||||
*/
|
||||
v = readl(MX27_IO_ADDRESS(MX27_OTG_BASE_ADDR +
|
||||
USBCTRL_OTGBASE_OFFSET));
|
||||
switch (port) {
|
||||
case 0: /* OTG port */
|
||||
v &= ~(MX31_OTG_SIC_MASK | MX31_OTG_PM_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX31_OTG_SIC_SHIFT;
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
v |= MX31_OTG_PM_BIT;
|
||||
break;
|
||||
case 1: /* H1 port */
|
||||
v &= ~(MX31_H1_SIC_MASK | MX31_H1_PM_BIT | MX31_H1_DT_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX31_H1_SIC_SHIFT;
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
v |= MX31_H1_PM_BIT;
|
||||
|
||||
if (!(flags & MXC_EHCI_TTL_ENABLED))
|
||||
v |= MX31_H1_DT_BIT;
|
||||
|
||||
break;
|
||||
case 2: /* H2 port */
|
||||
v &= ~(MX31_H2_SIC_MASK | MX31_H2_PM_BIT | MX31_H2_DT_BIT);
|
||||
v |= (flags & MXC_EHCI_INTERFACE_MASK)
|
||||
<< MX31_H2_SIC_SHIFT;
|
||||
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
|
||||
v |= MX31_H2_PM_BIT;
|
||||
|
||||
if (!(flags & MXC_EHCI_TTL_ENABLED))
|
||||
v |= MX31_H2_DT_BIT;
|
||||
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
writel(v, MX27_IO_ADDRESS(MX27_OTG_BASE_ADDR +
|
||||
USBCTRL_OTGBASE_OFFSET));
|
||||
return 0;
|
||||
}
|
||||
#endif /* CONFIG_MACH_MX27 */
|
||||
printk(KERN_WARNING
|
||||
"%s() unable to setup USBCONTROL for this CPU\n", __func__);
|
||||
return -EINVAL;
|
||||
|
|
|
@ -25,6 +25,7 @@ enum mx31moboard_boards {
|
|||
MX31NOBOARD = 0,
|
||||
MX31DEVBOARD = 1,
|
||||
MX31MARXBOT = 2,
|
||||
MX31SMARTBOT = 3,
|
||||
};
|
||||
|
||||
/*
|
||||
|
@ -34,6 +35,7 @@ enum mx31moboard_boards {
|
|||
|
||||
extern void mx31moboard_devboard_init(void);
|
||||
extern void mx31moboard_marxbot_init(void);
|
||||
extern void mx31moboard_smartbot_init(void);
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
@ -20,14 +20,17 @@ extern void mx25_map_io(void);
|
|||
extern void mx27_map_io(void);
|
||||
extern void mx31_map_io(void);
|
||||
extern void mx35_map_io(void);
|
||||
extern void mx51_map_io(void);
|
||||
extern void mxc91231_map_io(void);
|
||||
extern void mxc_init_irq(void __iomem *);
|
||||
extern void tzic_init_irq(void __iomem *);
|
||||
extern void mx1_init_irq(void);
|
||||
extern void mx21_init_irq(void);
|
||||
extern void mx25_init_irq(void);
|
||||
extern void mx27_init_irq(void);
|
||||
extern void mx31_init_irq(void);
|
||||
extern void mx35_init_irq(void);
|
||||
extern void mx51_init_irq(void);
|
||||
extern void mxc91231_init_irq(void);
|
||||
extern void mxc_timer_init(struct clk *timer_clk, void __iomem *, int);
|
||||
extern int mx1_clocks_init(unsigned long fref);
|
||||
|
@ -36,6 +39,8 @@ extern int mx25_clocks_init(void);
|
|||
extern int mx27_clocks_init(unsigned long fref);
|
||||
extern int mx31_clocks_init(unsigned long fref);
|
||||
extern int mx35_clocks_init(void);
|
||||
extern int mx51_clocks_init(unsigned long ckil, unsigned long osc,
|
||||
unsigned long ckih1, unsigned long ckih2);
|
||||
extern int mxc91231_clocks_init(unsigned long fref);
|
||||
extern int mxc_register_gpios(void);
|
||||
extern int mxc_register_device(struct platform_device *pdev, void *data);
|
||||
|
|
|
@ -45,6 +45,15 @@
|
|||
#define UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ARCH_MX5
|
||||
#ifdef UART_PADDR
|
||||
#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
|
||||
#endif
|
||||
#include <mach/mx51.h>
|
||||
#define UART_PADDR MX51_UART1_BASE_ADDR
|
||||
#define UART_VADDR MX51_AIPS1_IO_ADDRESS(MX51_UART1_BASE_ADDR)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ARCH_MXC91231
|
||||
#ifdef UART_PADDR
|
||||
#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
/*
|
||||
* Copyright (C) 2007 Lennert Buytenhek <buytenh@wantstofly.org>
|
||||
* Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
* Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
*/
|
||||
|
||||
/*
|
||||
|
@ -18,11 +18,16 @@
|
|||
.endm
|
||||
|
||||
.macro get_irqnr_preamble, base, tmp
|
||||
#ifndef CONFIG_MXC_TZIC
|
||||
ldr \base, =avic_base
|
||||
ldr \base, [\base]
|
||||
#ifdef CONFIG_MXC_IRQ_PRIOR
|
||||
ldr r4, [\base, #AVIC_NIMASK]
|
||||
#endif
|
||||
#elif defined CONFIG_MXC_TZIC
|
||||
ldr \base, =tzic_base
|
||||
ldr \base, [\base]
|
||||
#endif /* CONFIG_MXC_TZIC */
|
||||
.endm
|
||||
|
||||
.macro arch_ret_to_user, tmp1, tmp2
|
||||
|
@ -32,6 +37,7 @@
|
|||
@ and returns its number in irqnr
|
||||
@ and returns if an interrupt occured in irqstat
|
||||
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
|
||||
#ifndef CONFIG_MXC_TZIC
|
||||
@ Load offset & priority of the highest priority
|
||||
@ interrupt pending from AVIC_NIVECSR
|
||||
ldr \irqstat, [\base, #0x40]
|
||||
|
@ -44,6 +50,32 @@
|
|||
bicne \tmp, \irqstat, #0xFFFFFFE0
|
||||
strne \tmp, [\base, #AVIC_NIMASK]
|
||||
streq r4, [\base, #AVIC_NIMASK]
|
||||
#endif
|
||||
#elif defined CONFIG_MXC_TZIC
|
||||
@ Load offset & priority of the highest priority
|
||||
@ interrupt pending.
|
||||
@ 0xD80 is HIPND0 register
|
||||
mov \irqnr, #0
|
||||
mov \irqstat, #0x0D80
|
||||
1000:
|
||||
ldr \tmp, [\irqstat, \base]
|
||||
cmp \tmp, #0
|
||||
bne 1001f
|
||||
addeq \irqnr, \irqnr, #32
|
||||
addeq \irqstat, \irqstat, #4
|
||||
cmp \irqnr, #128
|
||||
blo 1000b
|
||||
b 2001f
|
||||
1001: mov \irqstat, #1
|
||||
1002: tst \tmp, \irqstat
|
||||
bne 2002f
|
||||
movs \tmp, \tmp, lsr #1
|
||||
addne \irqnr, \irqnr, #1
|
||||
bne 1002b
|
||||
2001:
|
||||
mov \irqnr, #0
|
||||
2002:
|
||||
movs \irqnr, \irqnr
|
||||
#endif
|
||||
.endm
|
||||
|
||||
|
|
|
@ -27,6 +27,10 @@
|
|||
(((unsigned long)((addr) - (module ## _BASE_ADDR)) < module ## _SIZE) ?\
|
||||
(addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0))
|
||||
|
||||
#ifdef CONFIG_ARCH_MX5
|
||||
#include <mach/mx51.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ARCH_MX3
|
||||
#include <mach/mx3x.h>
|
||||
#include <mach/mx31.h>
|
||||
|
|
|
@ -449,9 +449,11 @@
|
|||
#define MX25_PAD_GPIO_C__CAN2_TX IOMUX_PAD(0x3f8, 0x1fc, 0x16, 0, 0, PAD_CTL_PUS_22K_UP)
|
||||
|
||||
#define MX25_PAD_GPIO_D__GPIO_D IOMUX_PAD(0x3fc, 0x200, 0x10, 0, 0, NO_PAD_CTRL)
|
||||
#define MX25_PAD_GPIO_E__LD16 IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, NO_PAD_CTRL)
|
||||
#define MX25_PAD_GPIO_D__CAN2_RX IOMUX_PAD(0x3fc, 0x200, 0x16, 0x484, 1, PAD_CTL_PUS_22K_UP)
|
||||
|
||||
#define MX25_PAD_GPIO_E__GPIO_E IOMUX_PAD(0x400, 0x204, 0x10, 0, 0, NO_PAD_CTRL)
|
||||
#define MX25_PAD_GPIO_F__LD17 IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, NO_PAD_CTRL)
|
||||
#define MX25_PAD_GPIO_E__AUD7_TXD IOMUX_PAD(0x400, 0x204, 0x14, 0, 0, NO_PAD_CTRL)
|
||||
|
||||
#define MX25_PAD_GPIO_F__GPIO_F IOMUX_PAD(0x404, 0x208, 0x10, 0, 0, NO_PAD_CTRL)
|
||||
|
|
|
@ -0,0 +1,326 @@
|
|||
/*
|
||||
* Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*/
|
||||
|
||||
#ifndef __MACH_IOMUX_MX51_H__
|
||||
#define __MACH_IOMUX_MX51_H__
|
||||
|
||||
#include <mach/iomux-v3.h>
|
||||
|
||||
/*
|
||||
* various IOMUX alternate output functions (1-7)
|
||||
*/
|
||||
typedef enum iomux_config {
|
||||
IOMUX_CONFIG_ALT0,
|
||||
IOMUX_CONFIG_ALT1,
|
||||
IOMUX_CONFIG_ALT2,
|
||||
IOMUX_CONFIG_ALT3,
|
||||
IOMUX_CONFIG_ALT4,
|
||||
IOMUX_CONFIG_ALT5,
|
||||
IOMUX_CONFIG_ALT6,
|
||||
IOMUX_CONFIG_ALT7,
|
||||
IOMUX_CONFIG_GPIO, /* added to help user use GPIO mode */
|
||||
IOMUX_CONFIG_SION = 0x1 << 4, /* LOOPBACK:MUX SION bit */
|
||||
} iomux_pin_cfg_t;
|
||||
|
||||
/* Pad control groupings */
|
||||
#define MX51_UART1_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \
|
||||
PAD_CTL_DSE_HIGH)
|
||||
#define MX51_UART2_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_HIGH | \
|
||||
PAD_CTL_SRE_FAST)
|
||||
#define MX51_UART3_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \
|
||||
PAD_CTL_SRE_FAST)
|
||||
|
||||
/*
|
||||
* The naming convention for the pad modes is MX51_PAD_<padname>__<padmode>
|
||||
* If <padname> or <padmode> refers to a GPIO, it is named
|
||||
* GPIO_<unit>_<num> see also iomux-v3.h
|
||||
*/
|
||||
|
||||
/*
|
||||
* FIXME: This was converted using scripts from existing Freescale code to
|
||||
* this form used upstream. Need to verify the name format.
|
||||
*/
|
||||
|
||||
/* PAD MUX ALT INPSE PATH PADCTRL */
|
||||
|
||||
#define MX51_PAD_GPIO_2_0__EIM_D16 IOMUX_PAD(0x3f0, 0x05c, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_1__EIM_D17 IOMUX_PAD(0x3f4, 0x060, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_2__EIM_D18 IOMUX_PAD(0x3f8, 0x064, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_3__EIM_D19 IOMUX_PAD(0x3fc, 0x068, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_4__EIM_D20 IOMUX_PAD(0x400, 0x06c, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_5__EIM_D21 IOMUX_PAD(0x404, 0x070, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_6__EIM_D22 IOMUX_PAD(0x408, 0x074, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_7__EIM_D23 IOMUX_PAD(0x40c, 0x078, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
/* Babbage UART3 */
|
||||
#define MX51_PAD_EIM_D24__UART3_CTS IOMUX_PAD(0x410, 0x07c, IOMUX_CONFIG_ALT3, 0x0, 0, MX51_UART3_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_D25__UART3_RXD IOMUX_PAD(0x414, 0x080, IOMUX_CONFIG_ALT3, 0x9f4, 0, MX51_UART3_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_D26__UART3_TXD IOMUX_PAD(0x418, 0x084, IOMUX_CONFIG_ALT3, 0x0, 0, MX51_UART3_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_D27__UART3_RTS IOMUX_PAD(0x41c, 0x088, IOMUX_CONFIG_ALT3, 0x9f0, 0, MX51_UART3_PAD_CTRL)
|
||||
|
||||
#define MX51_PAD_EIM_D28__EIM_D28 IOMUX_PAD(0x420, 0x08c, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_D29__EIM_D29 IOMUX_PAD(0x424, 0x090, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_D30__EIM_D30 IOMUX_PAD(0x428, 0x094, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_D31__EIM_D31 IOMUX_PAD(0x42c, 0x09c, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
#define MX51_PAD_GPIO_2_10__EIM_A16 IOMUX_PAD(0x430, 0x09c, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_11__EIM_A17 IOMUX_PAD(0x434, 0x0a0, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_12__EIM_A18 IOMUX_PAD(0x438, 0x0a4, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_13__EIM_A19 IOMUX_PAD(0x43c, 0x0a8, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_14__EIM_A20 IOMUX_PAD(0x440, 0x0ac, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_15__EIM_A21 IOMUX_PAD(0x444, 0x0b0, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_16__EIM_A22 IOMUX_PAD(0x448, 0x0b4, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_17__EIM_A23 IOMUX_PAD(0x44c, 0x0b8, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
#define MX51_PAD_GPIO_2_18__EIM_A24 IOMUX_PAD(0x450, 0x0bc, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_19__EIM_A25 IOMUX_PAD(0x454, 0x0c0, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_20__EIM_A26 IOMUX_PAD(0x458, 0x0c4, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_21__EIM_A27 IOMUX_PAD(0x45c, 0x0c8, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_EB0__EIM_EB0 IOMUX_PAD(0x460, 0x0cc, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_EB1__EIM_EB1 IOMUX_PAD(0x464, 0x0d0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_22__EIM_EB2 IOMUX_PAD(0x468, 0x0d4, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_23__EIM_EB3 IOMUX_PAD(0x46c, 0x0d8, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
#define MX51_PAD_GPIO_2_24__EIM_OE IOMUX_PAD(0x470, 0x0dc, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_25__EIM_CS0 IOMUX_PAD(0x474, 0x0e0, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_26__EIM_CS1 IOMUX_PAD(0x478, 0x0e4, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_27__EIM_CS2 IOMUX_PAD(0x47c, 0x0e8, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_28__EIM_CS3 IOMUX_PAD(0x480, 0x0ec, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_29__EIM_CS4 IOMUX_PAD(0x484, 0x0f0, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_30__EIM_CS5 IOMUX_PAD(0x488, 0x0f4, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_2_31__EIM_DTACK IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
#define MX51_PAD_GPIO_3_1__EIM_LBA IOMUX_PAD(0x494, 0xFC, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_2__EIM_CRE IOMUX_PAD(0x4A0, 0x100, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DRAM_CS1__DRAM_CS1 IOMUX_PAD(0x4D0, 0x104, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_3__NANDF_WE_B IOMUX_PAD(0x4E4, 0x108, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_4__NANDF_RE_B IOMUX_PAD(0x4E8, 0x10C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_5__NANDF_ALE IOMUX_PAD(0x4EC, 0x110, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_6__NANDF_CLE IOMUX_PAD(0x4F0, 0x114, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_7__NANDF_WP_B IOMUX_PAD(0x4F4, 0x118, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_8__NANDF_RB0 IOMUX_PAD(0x4F8, 0x11C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_9__NANDF_RB1 IOMUX_PAD(0x4FC, 0x120, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_10__NANDF_RB2 IOMUX_PAD(0x500, 0x124, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_11__NANDF_RB3 IOMUX_PAD(0x504, 0x128, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_12__GPIO_NAND IOMUX_PAD(0x514, 0x12C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
/* REVISIT: Not sure of these values
|
||||
|
||||
#define MX51_PAD_GPIO_1___NANDF_RB4 IOMUX_PAD(, , , 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_13__NANDF_RB5 IOMUX_PAD(0x5D8, 0x130, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_15__NANDF_RB7 IOMUX_PAD(0x5E0, 0x138, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
*/
|
||||
#define MX51_PAD_GPIO_3_14__NANDF_RB6 IOMUX_PAD(0x5DC, 0x134, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_16__NANDF_CS0 IOMUX_PAD(0x518, 0x130, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_17__NANDF_CS1 IOMUX_PAD(0x51C, 0x134, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_18__NANDF_CS2 IOMUX_PAD(0x520, 0x138, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_19__NANDF_CS3 IOMUX_PAD(0x524, 0x13C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_20__NANDF_CS4 IOMUX_PAD(0x528, 0x140, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_21__NANDF_CS5 IOMUX_PAD(0x52C, 0x144, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_22__NANDF_CS6 IOMUX_PAD(0x530, 0x148, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_23__NANDF_CS7 IOMUX_PAD(0x534, 0x14C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_24__NANDF_RDY_INT IOMUX_PAD(0x538, 0x150, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_25__NANDF_D15 IOMUX_PAD(0x53C, 0x154, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_26__NANDF_D14 IOMUX_PAD(0x540, 0x158, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_27__NANDF_D13 IOMUX_PAD(0x544, 0x15C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_28__NANDF_D12 IOMUX_PAD(0x548, 0x160, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_29__NANDF_D11 IOMUX_PAD(0x54C, 0x164, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_30__NANDF_D10 IOMUX_PAD(0x550, 0x168, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_31__NANDF_D9 IOMUX_PAD(0x554, 0x16C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_0__NANDF_D8 IOMUX_PAD(0x558, 0x170, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_1__NANDF_D7 IOMUX_PAD(0x55C, 0x174, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_2__NANDF_D6 IOMUX_PAD(0x560, 0x178, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_3__NANDF_D5 IOMUX_PAD(0x564, 0x17C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_4__NANDF_D4 IOMUX_PAD(0x568, 0x180, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_5__NANDF_D3 IOMUX_PAD(0x56C, 0x184, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_6__NANDF_D2 IOMUX_PAD(0x570, 0x188, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_7__NANDF_D1 IOMUX_PAD(0x574, 0x18C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_8__NANDF_D0 IOMUX_PAD(0x578, 0x190, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_12__CSI1_D8 IOMUX_PAD(0x57C, 0x194, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_13__CSI1_D9 IOMUX_PAD(0x580, 0x198, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D10__CSI1_D10 IOMUX_PAD(0x584, 0x19C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D11__CSI1_D11 IOMUX_PAD(0x588, 0x1A0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D12__CSI1_D12 IOMUX_PAD(0x58C, 0x1A4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D13__CSI1_D13 IOMUX_PAD(0x590, 0x1A8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D14__CSI1_D14 IOMUX_PAD(0x594, 0x1AC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D15__CSI1_D15 IOMUX_PAD(0x598, 0x1B0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D16__CSI1_D16 IOMUX_PAD(0x59C, 0x1B4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D17__CSI1_D17 IOMUX_PAD(0x5A0, 0x1B8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D18__CSI1_D18 IOMUX_PAD(0x5A4, 0x1BC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_D19__CSI1_D19 IOMUX_PAD(0x5A8, 0x1C0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_VSYNC__CSI1_VSYNC IOMUX_PAD(0x5AC, 0x1C4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_HSYNC__CSI1_HSYNC IOMUX_PAD(0x5B0, 0x1C8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK IOMUX_PAD(0x5B4, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_MCLK__CSI1_MCLK IOMUX_PAD(0x5B8, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI1_PKE0__CSI1_PKE0 IOMUX_PAD(0x860, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_9__CSI2_D12 IOMUX_PAD(0x5BC, 0x1CC, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_10__CSI2_D13 IOMUX_PAD(0x5C0, 0x1D0, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_11__CSI2_D14 IOMUX_PAD(0x5C4, 0x1D4, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_12__CSI2_D15 IOMUX_PAD(0x5C8, 0x1D8, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_11__CSI2_D16 IOMUX_PAD(0x5CC, 0x1DC, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_12__CSI2_D17 IOMUX_PAD(0x5D0, 0x1E0, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_11__CSI2_D18 IOMUX_PAD(0x5D4, 0x1E4, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_12__CSI2_D19 IOMUX_PAD(0x5D8, 0x1E8, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_13__CSI2_VSYNC IOMUX_PAD(0x5DC, 0x1EC, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_14__CSI2_HSYNC IOMUX_PAD(0x5E0, 0x1F0, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_15__CSI2_PIXCLK IOMUX_PAD(0x5E4, 0x1F4, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_CSI2_PKE0__CSI2_PKE0 IOMUX_PAD(0x81C, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_16__I2C1_CLK IOMUX_PAD(0x5E8, 0x1F8, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_17__I2C1_DAT IOMUX_PAD(0x5EC, 0x1FC, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_18__AUD3_BB_TXD IOMUX_PAD(0x5F0, 0x200, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_19__AUD3_BB_RXD IOMUX_PAD(0x5F4, 0x204, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_20__AUD3_BB_CK IOMUX_PAD(0x5F8, 0x208, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_21__AUD3_BB_FS IOMUX_PAD(0x5FC, 0x20C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_22__CSPI1_MOSI IOMUX_PAD(0x600, 0x210, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_23__CSPI1_MISO IOMUX_PAD(0x604, 0x214, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_24__CSPI1_SS0 IOMUX_PAD(0x608, 0x218, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_25__CSPI1_SS1 IOMUX_PAD(0x60C, 0x21C, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_26__CSPI1_RDY IOMUX_PAD(0x610, 0x220, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_4_27__CSPI1_SCLK IOMUX_PAD(0x614, 0x224, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
/* Babbage UART1 */
|
||||
#define MX51_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x618, 0x228, IOMUX_CONFIG_ALT0, 0x9e4, 0, MX51_UART1_PAD_CTRL | PAD_CTL_SRE_FAST)
|
||||
#define MX51_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x61C, 0x22C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_UART1_PAD_CTRL | PAD_CTL_SRE_FAST)
|
||||
#define MX51_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x620, 0x230, IOMUX_CONFIG_ALT0, 0x9e0, 0, MX51_UART1_PAD_CTRL)
|
||||
#define MX51_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x624, 0x234, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_UART1_PAD_CTRL)
|
||||
|
||||
/* Babbage UART2 */
|
||||
#define MX51_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x628, 0x238, IOMUX_CONFIG_ALT0, 0x9ec, 2, MX51_UART2_PAD_CTRL)
|
||||
#define MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62C, 0x23C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_UART2_PAD_CTRL)
|
||||
|
||||
#define MX51_PAD_GPIO_1_22__UART3_RXD IOMUX_PAD(0x630, 0x240, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_23__UART3_TXD IOMUX_PAD(0x634, 0x244, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_24__OWIRE_LINE IOMUX_PAD(0x638, 0x248, 3, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_ROW0__KEY_ROW0 IOMUX_PAD(0x63C, 0x24C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_ROW1__KEY_ROW1 IOMUX_PAD(0x640, 0x250, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_ROW2__KEY_ROW2 IOMUX_PAD(0x644, 0x254, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_ROW3__KEY_ROW3 IOMUX_PAD(0x648, 0x258, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_COL0__KEY_COL0 IOMUX_PAD(0x64C, 0x25C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_COL1__KEY_COL1 IOMUX_PAD(0x650, 0x260, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_COL2__KEY_COL2 IOMUX_PAD(0x654, 0x264, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_COL3__KEY_COL3 IOMUX_PAD(0x658, 0x268, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_COL4__KEY_COL4 IOMUX_PAD(0x65C, 0x26C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_KEY_COL5__KEY_COL5 IOMUX_PAD(0x660, 0x270, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_25__USBH1_CLK IOMUX_PAD(0x678, 0x278, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_26__USBH1_DIR IOMUX_PAD(0x67C, 0x27C, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_27__USBH1_STP IOMUX_PAD(0x680, 0x280, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_28__USBH1_NXT IOMUX_PAD(0x684, 0x284, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_11__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_12__USBH1_DATA1 IOMUX_PAD(0x68C, 0x28C, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_13__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_14__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_15__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_16__USBH1_DATA5 IOMUX_PAD(0x69C, 0x29C, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_17__USBH1_DATA6 IOMUX_PAD(0x6A0, 0x2A0, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_18__USBH1_DATA7 IOMUX_PAD(0x6A4, 0x2A4, 2, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_0__DI1_PIN11 IOMUX_PAD(0x6A8, 0x2A8, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_1__DI1_PIN12 IOMUX_PAD(0x6AC, 0x2AC, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_2__DI1_PIN13 IOMUX_PAD(0x6B0, 0x2B0, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_3__DI1_D0_CS IOMUX_PAD(0x6B4, 0x2B4, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_4__DI1_D1_CS IOMUX_PAD(0x6B8, 0x2B8, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_5__DISPB2_SER_DIN IOMUX_PAD(0x6BC, 0x2BC, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_6__DISPB2_SER_DIO IOMUX_PAD(0x6C0, 0x2C0, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_7__DISPB2_SER_CLK IOMUX_PAD(0x6C4, 0x2C4, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_3_8__DISPB2_SER_RS IOMUX_PAD(0x6C8, 0x2C8, 4, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT0__DISP1_DAT0 IOMUX_PAD(0x6CC, 0x2CC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT1__DISP1_DAT1 IOMUX_PAD(0x6D0, 0x2D0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT2__DISP1_DAT2 IOMUX_PAD(0x6D4, 0x2D4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT3__DISP1_DAT3 IOMUX_PAD(0x6D8, 0x2D8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT4__DISP1_DAT4 IOMUX_PAD(0x6DC, 0x2DC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT5__DISP1_DAT5 IOMUX_PAD(0x6E0, 0x2E0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT6__DISP1_DAT6 IOMUX_PAD(0x6E4, 0x2E4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT7__DISP1_DAT7 IOMUX_PAD(0x6E8, 0x2E8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT8__DISP1_DAT8 IOMUX_PAD(0x6EC, 0x2EC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT9__DISP1_DAT9 IOMUX_PAD(0x6F0, 0x2F0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT10__DISP1_DAT10 IOMUX_PAD(0x6F4, 0x2F4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT11__DISP1_DAT11 IOMUX_PAD(0x6F8, 0x2F8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT12__DISP1_DAT12 IOMUX_PAD(0x6FC, 0x2FC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT13__DISP1_DAT13 IOMUX_PAD(0x700, 0x300, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT14__DISP1_DAT14 IOMUX_PAD(0x704, 0x304, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT15__DISP1_DAT15 IOMUX_PAD(0x708, 0x308, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT16__DISP1_DAT16 IOMUX_PAD(0x70C, 0x30C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT17__DISP1_DAT17 IOMUX_PAD(0x710, 0x310, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT18__DISP1_DAT18 IOMUX_PAD(0x714, 0x314, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT19__DISP1_DAT19 IOMUX_PAD(0x718, 0x318, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT20__DISP1_DAT20 IOMUX_PAD(0x71C, 0x31C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT21__DISP1_DAT21 IOMUX_PAD(0x720, 0x320, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT22__DISP1_DAT22 IOMUX_PAD(0x724, 0x324, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP1_DAT23__DISP1_DAT23 IOMUX_PAD(0x728, 0x328, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI1_PIN3__DI1_PIN3 IOMUX_PAD(0x72C, 0x32C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI1_PIN2__DI1_PIN2 IOMUX_PAD(0x734, 0x330, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI_GP1__DI_GP1 IOMUX_PAD(0x73C, 0x334, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI_GP2__DI_GP2 IOMUX_PAD(0x740, 0x338, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI_GP3__DI_GP3 IOMUX_PAD(0x744, 0x33C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI2_PIN4__DI2_PIN4 IOMUX_PAD(0x748, 0x340, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI2_PIN2__DI2_PIN2 IOMUX_PAD(0x74C, 0x344, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI2_PIN3__DI2_PIN3 IOMUX_PAD(0x750, 0x348, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK IOMUX_PAD(0x754, 0x34C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DI_GP4__DI_GP4 IOMUX_PAD(0x758, 0x350, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT0__DISP2_DAT0 IOMUX_PAD(0x75C, 0x354, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT1__DISP2_DAT1 IOMUX_PAD(0x760, 0x358, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT2__DISP2_DAT2 IOMUX_PAD(0x764, 0x35C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT3__DISP2_DAT3 IOMUX_PAD(0x768, 0x360, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT4__DISP2_DAT4 IOMUX_PAD(0x76C, 0x364, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT5__DISP2_DAT5 IOMUX_PAD(0x770, 0x368, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_19__DISP2_DAT6 IOMUX_PAD(0x774, 0x36C, 5, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_29__DISP2_DAT7 IOMUX_PAD(0x778, 0x370, 5, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_30__DISP2_DAT8 IOMUX_PAD(0x77C, 0x374, 5, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_31__DISP2_DAT9 IOMUX_PAD(0x780, 0x378, 5, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT10__DISP2_DAT10 IOMUX_PAD(0x784, 0x37C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT11__DISP2_DAT11 IOMUX_PAD(0x788, 0x380, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT12__DISP2_DAT12 IOMUX_PAD(0x78C, 0x384, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT13__DISP2_DAT13 IOMUX_PAD(0x790, 0x388, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT14__DISP2_DAT14 IOMUX_PAD(0x794, 0x38C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_DISP2_DAT15__DISP2_DAT15 IOMUX_PAD(0x798, 0x390, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x79C, 0x394, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7A0, 0x398, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x7A4, 0x39C, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x7A8, 0x3A0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x7AC, 0x3A4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x7B0, 0x3A8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_0__GPIO1_0 IOMUX_PAD(0x7B4, 0x3AC, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_1__GPIO1_1 IOMUX_PAD(0x7B8, 0x3B0, 1, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x7BC, 0x3B4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x7C0, 0x3B8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD2_DATA0__SD2_DATA0 IOMUX_PAD(0x7C4, 0x3BC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD2_DATA1__SD2_DATA1 IOMUX_PAD(0x7C8, 0x3C0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD2_DATA2__SD2_DATA2 IOMUX_PAD(0x7CC, 0x3C4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_SD2_DATA3__SD2_DATA3 IOMUX_PAD(0x7D0, 0x3C8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_2__GPIO1_2 IOMUX_PAD(0x7D4, 0x3CC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_3__GPIO1_3 IOMUX_PAD(0x7D8, 0x3D0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ IOMUX_PAD(0x7FC, 0x3D4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_4__GPIO1_4 IOMUX_PAD(0x804, 0x3D8, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_5__GPIO1_5 IOMUX_PAD(0x808, 0x3DC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_6__GPIO1_6 IOMUX_PAD(0x80C, 0x3E0, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_7__GPIO1_7 IOMUX_PAD(0x810, 0x3E4, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_GPIO_1_8__GPIO1_8 IOMUX_PAD(0x814, 0x3E8, 0, 0x0, 1, \
|
||||
(PAD_CTL_SRE_SLOW | PAD_CTL_DSE_MED | PAD_CTL_PUS_100K_UP | PAD_CTL_HYS))
|
||||
#define MX51_PAD_GPIO_1_9__GPIO1_9 IOMUX_PAD(0x818, 0x3EC, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
/* EIM */
|
||||
#define MX51_PAD_EIM_DA0__EIM_DA0 IOMUX_PAD(0x7a8, 0x01c, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA1__EIM_DA1 IOMUX_PAD(0x7a8, 0x020, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA2__EIM_DA2 IOMUX_PAD(0x7a8, 0x024, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA3__EIM_DA3 IOMUX_PAD(0x7a8, 0x028, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA4__EIM_DA4 IOMUX_PAD(0x7ac, 0x02c, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA5__EIM_DA5 IOMUX_PAD(0x7ac, 0x030, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA6__EIM_DA6 IOMUX_PAD(0x7ac, 0x034, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA7__EIM_DA7 IOMUX_PAD(0x7ac, 0x038, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
#define MX51_PAD_EIM_DA8__EIM_DA8 IOMUX_PAD(0x7b0, 0x03c, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA9__EIM_DA9 IOMUX_PAD(0x7b0, 0x040, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA10__EIM_DA10 IOMUX_PAD(0x7b0, 0x044, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA11__EIM_DA11 IOMUX_PAD(0x7b0, 0x048, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA12__EIM_DA12 IOMUX_PAD(0x7bc, 0x04c, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA13__EIM_DA13 IOMUX_PAD(0x7bc, 0x050, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA14__EIM_DA14 IOMUX_PAD(0x7bc, 0x054, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
#define MX51_PAD_EIM_DA15__EIM_DA15 IOMUX_PAD(0x7bc, 0x058, 0, 0x0, 0, NO_PAD_CTRL)
|
||||
|
||||
#endif /* __MACH_IOMUX_MX51_H__ */
|
|
@ -81,11 +81,13 @@ struct pad_desc {
|
|||
|
||||
#define PAD_CTL_ODE (1 << 3)
|
||||
|
||||
#define PAD_CTL_DSE_STANDARD (0 << 1)
|
||||
#define PAD_CTL_DSE_HIGH (1 << 1)
|
||||
#define PAD_CTL_DSE_MAX (2 << 1)
|
||||
#define PAD_CTL_DSE_LOW (0 << 1)
|
||||
#define PAD_CTL_DSE_MED (1 << 1)
|
||||
#define PAD_CTL_DSE_HIGH (2 << 1)
|
||||
#define PAD_CTL_DSE_MAX (3 << 1)
|
||||
|
||||
#define PAD_CTL_SRE_FAST (1 << 0)
|
||||
#define PAD_CTL_SRE_SLOW (0 << 0)
|
||||
|
||||
/*
|
||||
* setups a single pad in the iomuxer
|
||||
|
|
|
@ -12,9 +12,13 @@
|
|||
#define __ASM_ARCH_MXC_IRQS_H__
|
||||
|
||||
/*
|
||||
* So far all i.MX SoCs have 64 internal interrupts
|
||||
* SoCs with TZIC interrupt controller have 128 IRQs, those with AVIC have 64
|
||||
*/
|
||||
#ifdef CONFIG_MXC_TZIC
|
||||
#define MXC_INTERNAL_IRQS 128
|
||||
#else
|
||||
#define MXC_INTERNAL_IRQS 64
|
||||
#endif
|
||||
|
||||
#define MXC_GPIO_IRQ_START MXC_INTERNAL_IRQS
|
||||
|
||||
|
@ -25,6 +29,8 @@
|
|||
#define MXC_GPIO_IRQS (32 * 4)
|
||||
#elif defined CONFIG_ARCH_MX25
|
||||
#define MXC_GPIO_IRQS (32 * 4)
|
||||
#elif defined CONFIG_ARCH_MX5
|
||||
#define MXC_GPIO_IRQS (32 * 4)
|
||||
#elif defined CONFIG_ARCH_MXC91231
|
||||
#define MXC_GPIO_IRQS (32 * 4)
|
||||
#elif defined CONFIG_ARCH_MX3
|
||||
|
@ -52,6 +58,7 @@
|
|||
#else
|
||||
#define MX3_IPU_IRQS 0
|
||||
#endif
|
||||
/* REVISIT: Add IPU irqs on IMX51 */
|
||||
|
||||
#define NR_IRQS (MXC_IPU_IRQ_START + MX3_IPU_IRQS)
|
||||
|
||||
|
|
|
@ -16,6 +16,7 @@
|
|||
#define MX25_PHYS_OFFSET UL(0x80000000)
|
||||
#define MX27_PHYS_OFFSET UL(0xa0000000)
|
||||
#define MX3x_PHYS_OFFSET UL(0x80000000)
|
||||
#define MX51_PHYS_OFFSET UL(0x90000000)
|
||||
#define MXC91231_PHYS_OFFSET UL(0x90000000)
|
||||
|
||||
#if !defined(CONFIG_RUNTIME_PHYS_OFFSET)
|
||||
|
@ -31,6 +32,8 @@
|
|||
# define PHYS_OFFSET MX3x_PHYS_OFFSET
|
||||
# elif defined CONFIG_ARCH_MXC91231
|
||||
# define PHYS_OFFSET MXC91231_PHYS_OFFSET
|
||||
# elif defined CONFIG_ARCH_MX5
|
||||
# define PHYS_OFFSET MX51_PHYS_OFFSET
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
|
|
@ -33,10 +33,12 @@
|
|||
#define MX25_FEC_BASE_ADDR 0x50038000
|
||||
#define MX25_NFC_BASE_ADDR 0xbb000000
|
||||
#define MX25_DRYICE_BASE_ADDR 0x53ffc000
|
||||
#define MX25_LCDC_BASE_ADDR 0x53fbc000
|
||||
|
||||
#define MX25_INT_DRYICE 25
|
||||
#define MX25_INT_FEC 57
|
||||
#define MX25_INT_NANDFC 33
|
||||
#define MX25_INT_LCDC 39
|
||||
|
||||
#if defined(IMX_NEEDS_DEPRECATED_SYMBOLS)
|
||||
#define UART1_BASE_ADDR MX25_UART1_BASE_ADDR
|
||||
|
|
|
@ -0,0 +1,454 @@
|
|||
#ifndef __ASM_ARCH_MXC_MX51_H__
|
||||
#define __ASM_ARCH_MXC_MX51_H__
|
||||
|
||||
/*
|
||||
* MX51 memory map:
|
||||
*
|
||||
*
|
||||
* Virt Phys Size What
|
||||
* ---------------------------------------------------------------------------
|
||||
* FA3E0000 1FFE0000 128K IRAM (SCCv2 RAM)
|
||||
* 30000000 256M GPU
|
||||
* 40000000 512M IPU
|
||||
* FA200000 60000000 1M DEBUG
|
||||
* FB100000 70000000 1M SPBA 0
|
||||
* FB000000 73F00000 1M AIPS 1
|
||||
* FB200000 83F00000 1M AIPS 2
|
||||
* FA100000 8FFFC000 16K TZIC (interrupt controller)
|
||||
* 90000000 256M CSD0 SDRAM/DDR
|
||||
* A0000000 256M CSD1 SDRAM/DDR
|
||||
* B0000000 128M CS0 Flash
|
||||
* B8000000 128M CS1 Flash
|
||||
* C0000000 128M CS2 Flash
|
||||
* C8000000 64M CS3 Flash
|
||||
* CC000000 32M CS4 SRAM
|
||||
* CE000000 32M CS5 SRAM
|
||||
* F9000000 CFFF0000 64K NFC (NAND Flash AXI)
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* IRAM
|
||||
*/
|
||||
#define MX51_IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */
|
||||
#define MX51_IRAM_BASE_ADDR_VIRT 0xFA3E0000
|
||||
#define MX51_IRAM_PARTITIONS 16
|
||||
#define MX51_IRAM_PARTITIONS_TO1 12
|
||||
#define MX51_IRAM_SIZE (MX51_IRAM_PARTITIONS * SZ_8K) /* 128KB */
|
||||
|
||||
/*
|
||||
* NFC
|
||||
*/
|
||||
#define MX51_NFC_AXI_BASE_ADDR 0xCFFF0000 /* NAND flash AXI */
|
||||
#define MX51_NFC_AXI_BASE_ADDR_VIRT 0xF9000000
|
||||
#define MX51_NFC_AXI_SIZE SZ_64K
|
||||
|
||||
/*
|
||||
* Graphics Memory of GPU
|
||||
*/
|
||||
#define MX51_GPU_BASE_ADDR 0x20000000
|
||||
#define MX51_GPU2D_BASE_ADDR 0xD0000000
|
||||
|
||||
#define MX51_TZIC_BASE_ADDR 0x8FFFC000
|
||||
#define MX51_TZIC_BASE_ADDR_VIRT 0xFA100000
|
||||
#define MX51_TZIC_SIZE SZ_16K
|
||||
|
||||
#define MX51_DEBUG_BASE_ADDR 0x60000000
|
||||
#define MX51_DEBUG_BASE_ADDR_VIRT 0xFA200000
|
||||
#define MX51_DEBUG_SIZE SZ_1M
|
||||
#define MX51_ETB_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00001000)
|
||||
#define MX51_ETM_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00002000)
|
||||
#define MX51_TPIU_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00003000)
|
||||
#define MX51_CTI0_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00004000)
|
||||
#define MX51_CTI1_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00005000)
|
||||
#define MX51_CTI2_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00006000)
|
||||
#define MX51_CTI3_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00007000)
|
||||
#define MX51_CORTEX_DBG_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x00008000)
|
||||
|
||||
/*
|
||||
* SPBA global module enabled #0
|
||||
*/
|
||||
#define MX51_SPBA0_BASE_ADDR 0x70000000
|
||||
#define MX51_SPBA0_BASE_ADDR_VIRT 0xFB100000
|
||||
#define MX51_SPBA0_SIZE SZ_1M
|
||||
|
||||
#define MX51_MMC_SDHC1_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00004000)
|
||||
#define MX51_MMC_SDHC2_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00008000)
|
||||
#define MX51_UART3_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x0000C000)
|
||||
#define MX51_CSPI1_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00010000)
|
||||
#define MX51_SSI2_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00014000)
|
||||
#define MX51_MMC_SDHC3_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00020000)
|
||||
#define MX51_MMC_SDHC4_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00024000)
|
||||
#define MX51_SPDIF_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00028000)
|
||||
#define MX51_ATA_DMA_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00030000)
|
||||
#define MX51_SLIM_DMA_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00034000)
|
||||
#define MX51_HSI2C_DMA_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x00038000)
|
||||
#define MX51_SPBA_CTRL_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x0003C000)
|
||||
|
||||
/*
|
||||
* defines for SPBA modules
|
||||
*/
|
||||
#define MX51_SPBA_SDHC1 0x04
|
||||
#define MX51_SPBA_SDHC2 0x08
|
||||
#define MX51_SPBA_UART3 0x0C
|
||||
#define MX51_SPBA_CSPI1 0x10
|
||||
#define MX51_SPBA_SSI2 0x14
|
||||
#define MX51_SPBA_SDHC3 0x20
|
||||
#define MX51_SPBA_SDHC4 0x24
|
||||
#define MX51_SPBA_SPDIF 0x28
|
||||
#define MX51_SPBA_ATA 0x30
|
||||
#define MX51_SPBA_SLIM 0x34
|
||||
#define MX51_SPBA_HSI2C 0x38
|
||||
#define MX51_SPBA_CTRL 0x3C
|
||||
|
||||
/*
|
||||
* AIPS 1
|
||||
*/
|
||||
#define MX51_AIPS1_BASE_ADDR 0x73F00000
|
||||
#define MX51_AIPS1_BASE_ADDR_VIRT 0xFB000000
|
||||
#define MX51_AIPS1_SIZE SZ_1M
|
||||
|
||||
#define MX51_OTG_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x00080000)
|
||||
#define MX51_GPIO1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x00084000)
|
||||
#define MX51_GPIO2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x00088000)
|
||||
#define MX51_GPIO3_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x0008C000)
|
||||
#define MX51_GPIO4_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x00090000)
|
||||
#define MX51_KPP_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x00094000)
|
||||
#define MX51_WDOG_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x00098000)
|
||||
#define MX51_WDOG2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x0009C000)
|
||||
#define MX51_GPT1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000A0000)
|
||||
#define MX51_SRTC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000A4000)
|
||||
#define MX51_IOMUXC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000A8000)
|
||||
#define MX51_EPIT1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000AC000)
|
||||
#define MX51_EPIT2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000B0000)
|
||||
#define MX51_PWM1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000B4000)
|
||||
#define MX51_PWM2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000B8000)
|
||||
#define MX51_UART1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000BC000)
|
||||
#define MX51_UART2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000C0000)
|
||||
#define MX51_SRC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000D0000)
|
||||
#define MX51_CCM_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000D4000)
|
||||
#define MX51_GPC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x000D8000)
|
||||
|
||||
/*
|
||||
* Defines for modules using static and dynamic DMA channels
|
||||
*/
|
||||
#define MX51_MXC_DMA_CHANNEL_IRAM 30
|
||||
#define MX51_MXC_DMA_CHANNEL_SPDIF_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_UART1_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_UART1_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_UART2_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_UART2_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_UART3_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_UART3_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_MMC1 MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_MMC2 MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_SSI1_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_SSI1_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_SSI2_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#ifdef CONFIG_SDMA_IRAM
|
||||
#define MX51_MXC_DMA_CHANNEL_SSI2_TX (MX51_MXC_DMA_CHANNEL_IRAM + 1)
|
||||
#else /*CONFIG_SDMA_IRAM */
|
||||
#define MX51_MXC_DMA_CHANNEL_SSI2_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#endif /*CONFIG_SDMA_IRAM */
|
||||
#define MX51_MXC_DMA_CHANNEL_CSPI1_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_CSPI1_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_CSPI2_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_CSPI2_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_CSPI3_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_CSPI3_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_ATA_RX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_ATA_TX MXC_DMA_DYNAMIC_CHANNEL
|
||||
#define MX51_MXC_DMA_CHANNEL_MEMORY MXC_DMA_DYNAMIC_CHANNEL
|
||||
|
||||
/*
|
||||
* AIPS 2
|
||||
*/
|
||||
#define MX51_AIPS2_BASE_ADDR 0x83F00000
|
||||
#define MX51_AIPS2_BASE_ADDR_VIRT 0xFB200000
|
||||
#define MX51_AIPS2_SIZE SZ_1M
|
||||
|
||||
#define MX51_PLL1_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x00080000)
|
||||
#define MX51_PLL2_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x00084000)
|
||||
#define MX51_PLL3_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x00088000)
|
||||
#define MX51_AHBMAX_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x00094000)
|
||||
#define MX51_IIM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x00098000)
|
||||
#define MX51_CSU_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x0009C000)
|
||||
#define MX51_ARM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000A0000)
|
||||
#define MX51_OWIRE_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000A4000)
|
||||
#define MX51_FIRI_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000A8000)
|
||||
#define MX51_CSPI2_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000AC000)
|
||||
#define MX51_SDMA_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000B0000)
|
||||
#define MX51_SCC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000B4000)
|
||||
#define MX51_ROMCP_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000B8000)
|
||||
#define MX51_RTIC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000BC000)
|
||||
#define MX51_CSPI3_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000C0000)
|
||||
#define MX51_I2C2_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000C4000)
|
||||
#define MX51_I2C1_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000C8000)
|
||||
#define MX51_SSI1_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000CC000)
|
||||
#define MX51_AUDMUX_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000D0000)
|
||||
#define MX51_M4IF_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000D8000)
|
||||
#define MX51_ESDCTL_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000D9000)
|
||||
#define MX51_WEIM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000DA000)
|
||||
#define MX51_NFC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000DB000)
|
||||
#define MX51_EMI_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000DBF00)
|
||||
#define MX51_MIPI_HSC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000DC000)
|
||||
#define MX51_ATA_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000E0000)
|
||||
#define MX51_SIM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000E4000)
|
||||
#define MX51_SSI3BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000E8000)
|
||||
#define MX51_MXC_FEC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000EC000)
|
||||
#define MX51_TVE_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000F0000)
|
||||
#define MX51_VPU_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000F4000)
|
||||
#define MX51_SAHARA_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x000F8000)
|
||||
|
||||
/*
|
||||
* Memory regions and CS
|
||||
*/
|
||||
#define MX51_GPU_CTRL_BASE_ADDR 0x30000000
|
||||
#define MX51_IPU_CTRL_BASE_ADDR 0x40000000
|
||||
#define MX51_CSD0_BASE_ADDR 0x90000000
|
||||
#define MX51_CSD1_BASE_ADDR 0xA0000000
|
||||
#define MX51_CS0_BASE_ADDR 0xB0000000
|
||||
#define MX51_CS1_BASE_ADDR 0xB8000000
|
||||
#define MX51_CS2_BASE_ADDR 0xC0000000
|
||||
#define MX51_CS3_BASE_ADDR 0xC8000000
|
||||
#define MX51_CS4_BASE_ADDR 0xCC000000
|
||||
#define MX51_CS5_BASE_ADDR 0xCE000000
|
||||
|
||||
/* Does given address belongs to the specified memory region? */
|
||||
#define ADDRESS_IN_REGION(addr, start, size) \
|
||||
(((addr) >= (start)) && ((addr) < (start)+(size)))
|
||||
|
||||
/* Does given address belongs to the specified named `module'? */
|
||||
#define MX51_IS_MODULE(addr, module) \
|
||||
ADDRESS_IN_REGION(addr, MX51_ ## module ## _BASE_ADDR, \
|
||||
MX51_ ## module ## _SIZE)
|
||||
/*
|
||||
* This macro defines the physical to virtual address mapping for all the
|
||||
* peripheral modules. It is used by passing in the physical address as x
|
||||
* and returning the virtual address. If the physical address is not mapped,
|
||||
* it returns 0xDEADBEEF
|
||||
*/
|
||||
|
||||
#define MX51_IO_ADDRESS(x) \
|
||||
(void __iomem *) \
|
||||
(MX51_IS_MODULE(x, IRAM) ? MX51_IRAM_IO_ADDRESS(x) : \
|
||||
MX51_IS_MODULE(x, TZIC) ? MX51_TZIC_IO_ADDRESS(x) : \
|
||||
MX51_IS_MODULE(x, DEBUG) ? MX51_DEBUG_IO_ADDRESS(x) : \
|
||||
MX51_IS_MODULE(x, SPBA0) ? MX51_SPBA0_IO_ADDRESS(x) : \
|
||||
MX51_IS_MODULE(x, AIPS1) ? MX51_AIPS1_IO_ADDRESS(x) : \
|
||||
MX51_IS_MODULE(x, AIPS2) ? MX51_AIPS2_IO_ADDRESS(x) : \
|
||||
MX51_IS_MODULE(x, NFC_AXI) ? MX51_NFC_AXI_IO_ADDRESS(x) : \
|
||||
0xDEADBEEF)
|
||||
|
||||
/*
|
||||
* define the address mapping macros: in physical address order
|
||||
*/
|
||||
#define MX51_IRAM_IO_ADDRESS(x) \
|
||||
(((x) - MX51_IRAM_BASE_ADDR) + MX51_IRAM_BASE_ADDR_VIRT)
|
||||
|
||||
#define MX51_TZIC_IO_ADDRESS(x) \
|
||||
(((x) - MX51_TZIC_BASE_ADDR) + MX51_TZIC_BASE_ADDR_VIRT)
|
||||
|
||||
#define MX51_DEBUG_IO_ADDRESS(x) \
|
||||
(((x) - MX51_DEBUG_BASE_ADDR) + MX51_DEBUG_BASE_ADDR_VIRT)
|
||||
|
||||
#define MX51_SPBA0_IO_ADDRESS(x) \
|
||||
(((x) - MX51_SPBA0_BASE_ADDR) + MX51_SPBA0_BASE_ADDR_VIRT)
|
||||
|
||||
#define MX51_AIPS1_IO_ADDRESS(x) \
|
||||
(((x) - MX51_AIPS1_BASE_ADDR) + MX51_AIPS1_BASE_ADDR_VIRT)
|
||||
|
||||
#define MX51_AIPS2_IO_ADDRESS(x) \
|
||||
(((x) - MX51_AIPS2_BASE_ADDR) + MX51_AIPS2_BASE_ADDR_VIRT)
|
||||
|
||||
#define MX51_NFC_AXI_IO_ADDRESS(x) \
|
||||
(((x) - MX51_NFC_AXI_BASE_ADDR) + MX51_NFC_AXI_BASE_ADDR_VIRT)
|
||||
|
||||
#define MX51_IS_MEM_DEVICE_NONSHARED(x) 0
|
||||
|
||||
/*
|
||||
* DMA request assignments
|
||||
*/
|
||||
#define MX51_DMA_REQ_SSI3_TX1 47
|
||||
#define MX51_DMA_REQ_SSI3_RX1 46
|
||||
#define MX51_DMA_REQ_SPDIF 45
|
||||
#define MX51_DMA_REQ_UART3_TX 44
|
||||
#define MX51_DMA_REQ_UART3_RX 43
|
||||
#define MX51_DMA_REQ_SLIM_B_TX 42
|
||||
#define MX51_DMA_REQ_SDHC4 41
|
||||
#define MX51_DMA_REQ_SDHC3 40
|
||||
#define MX51_DMA_REQ_CSPI_TX 39
|
||||
#define MX51_DMA_REQ_CSPI_RX 38
|
||||
#define MX51_DMA_REQ_SSI3_TX2 37
|
||||
#define MX51_DMA_REQ_IPU 36
|
||||
#define MX51_DMA_REQ_SSI3_RX2 35
|
||||
#define MX51_DMA_REQ_EPIT2 34
|
||||
#define MX51_DMA_REQ_CTI2_1 33
|
||||
#define MX51_DMA_REQ_EMI_WR 32
|
||||
#define MX51_DMA_REQ_CTI2_0 31
|
||||
#define MX51_DMA_REQ_EMI_RD 30
|
||||
#define MX51_DMA_REQ_SSI1_TX1 29
|
||||
#define MX51_DMA_REQ_SSI1_RX1 28
|
||||
#define MX51_DMA_REQ_SSI1_TX2 27
|
||||
#define MX51_DMA_REQ_SSI1_RX2 26
|
||||
#define MX51_DMA_REQ_SSI2_TX1 25
|
||||
#define MX51_DMA_REQ_SSI2_RX1 24
|
||||
#define MX51_DMA_REQ_SSI2_TX2 23
|
||||
#define MX51_DMA_REQ_SSI2_RX2 22
|
||||
#define MX51_DMA_REQ_SDHC2 21
|
||||
#define MX51_DMA_REQ_SDHC1 20
|
||||
#define MX51_DMA_REQ_UART1_TX 19
|
||||
#define MX51_DMA_REQ_UART1_RX 18
|
||||
#define MX51_DMA_REQ_UART2_TX 17
|
||||
#define MX51_DMA_REQ_UART2_RX 16
|
||||
#define MX51_DMA_REQ_GPU 15
|
||||
#define MX51_DMA_REQ_EXTREQ1 14
|
||||
#define MX51_DMA_REQ_FIRI_TX 13
|
||||
#define MX51_DMA_REQ_FIRI_RX 12
|
||||
#define MX51_DMA_REQ_HS_I2C_RX 11
|
||||
#define MX51_DMA_REQ_HS_I2C_TX 10
|
||||
#define MX51_DMA_REQ_CSPI2_TX 9
|
||||
#define MX51_DMA_REQ_CSPI2_RX 8
|
||||
#define MX51_DMA_REQ_CSPI1_TX 7
|
||||
#define MX51_DMA_REQ_CSPI1_RX 6
|
||||
#define MX51_DMA_REQ_SLIM_B 5
|
||||
#define MX51_DMA_REQ_ATA_TX_END 4
|
||||
#define MX51_DMA_REQ_ATA_TX 3
|
||||
#define MX51_DMA_REQ_ATA_RX 2
|
||||
#define MX51_DMA_REQ_GPC 1
|
||||
#define MX51_DMA_REQ_VPU 0
|
||||
|
||||
/*
|
||||
* Interrupt numbers
|
||||
*/
|
||||
#define MX51_MXC_INT_BASE 0
|
||||
#define MX51_MXC_INT_RESV0 0
|
||||
#define MX51_MXC_INT_MMC_SDHC1 1
|
||||
#define MX51_MXC_INT_MMC_SDHC2 2
|
||||
#define MX51_MXC_INT_MMC_SDHC3 3
|
||||
#define MX51_MXC_INT_MMC_SDHC4 4
|
||||
#define MX51_MXC_INT_RESV5 5
|
||||
#define MX51_MXC_INT_SDMA 6
|
||||
#define MX51_MXC_INT_IOMUX 7
|
||||
#define MX51_MXC_INT_NFC 8
|
||||
#define MX51_MXC_INT_VPU 9
|
||||
#define MX51_MXC_INT_IPU_ERR 10
|
||||
#define MX51_MXC_INT_IPU_SYN 11
|
||||
#define MX51_MXC_INT_GPU 12
|
||||
#define MX51_MXC_INT_RESV13 13
|
||||
#define MX51_MXC_INT_USB_H1 14
|
||||
#define MX51_MXC_INT_EMI 15
|
||||
#define MX51_MXC_INT_USB_H2 16
|
||||
#define MX51_MXC_INT_USB_H3 17
|
||||
#define MX51_MXC_INT_USB_OTG 18
|
||||
#define MX51_MXC_INT_SAHARA_H0 19
|
||||
#define MX51_MXC_INT_SAHARA_H1 20
|
||||
#define MX51_MXC_INT_SCC_SMN 21
|
||||
#define MX51_MXC_INT_SCC_STZ 22
|
||||
#define MX51_MXC_INT_SCC_SCM 23
|
||||
#define MX51_MXC_INT_SRTC_NTZ 24
|
||||
#define MX51_MXC_INT_SRTC_TZ 25
|
||||
#define MX51_MXC_INT_RTIC 26
|
||||
#define MX51_MXC_INT_CSU 27
|
||||
#define MX51_MXC_INT_SLIM_B 28
|
||||
#define MX51_MXC_INT_SSI1 29
|
||||
#define MX51_MXC_INT_SSI2 30
|
||||
#define MX51_MXC_INT_UART1 31
|
||||
#define MX51_MXC_INT_UART2 32
|
||||
#define MX51_MXC_INT_UART3 33
|
||||
#define MX51_MXC_INT_RESV34 34
|
||||
#define MX51_MXC_INT_RESV35 35
|
||||
#define MX51_MXC_INT_CSPI1 36
|
||||
#define MX51_MXC_INT_CSPI2 37
|
||||
#define MX51_MXC_INT_CSPI 38
|
||||
#define MX51_MXC_INT_GPT 39
|
||||
#define MX51_MXC_INT_EPIT1 40
|
||||
#define MX51_MXC_INT_EPIT2 41
|
||||
#define MX51_MXC_INT_GPIO1_INT7 42
|
||||
#define MX51_MXC_INT_GPIO1_INT6 43
|
||||
#define MX51_MXC_INT_GPIO1_INT5 44
|
||||
#define MX51_MXC_INT_GPIO1_INT4 45
|
||||
#define MX51_MXC_INT_GPIO1_INT3 46
|
||||
#define MX51_MXC_INT_GPIO1_INT2 47
|
||||
#define MX51_MXC_INT_GPIO1_INT1 48
|
||||
#define MX51_MXC_INT_GPIO1_INT0 49
|
||||
#define MX51_MXC_INT_GPIO1_LOW 50
|
||||
#define MX51_MXC_INT_GPIO1_HIGH 51
|
||||
#define MX51_MXC_INT_GPIO2_LOW 52
|
||||
#define MX51_MXC_INT_GPIO2_HIGH 53
|
||||
#define MX51_MXC_INT_GPIO3_LOW 54
|
||||
#define MX51_MXC_INT_GPIO3_HIGH 55
|
||||
#define MX51_MXC_INT_GPIO4_LOW 56
|
||||
#define MX51_MXC_INT_GPIO4_HIGH 57
|
||||
#define MX51_MXC_INT_WDOG1 58
|
||||
#define MX51_MXC_INT_WDOG2 59
|
||||
#define MX51_MXC_INT_KPP 60
|
||||
#define MX51_MXC_INT_PWM1 61
|
||||
#define MX51_MXC_INT_I2C1 62
|
||||
#define MX51_MXC_INT_I2C2 63
|
||||
#define MX51_MXC_INT_HS_I2C 64
|
||||
#define MX51_MXC_INT_RESV65 65
|
||||
#define MX51_MXC_INT_RESV66 66
|
||||
#define MX51_MXC_INT_SIM_IPB 67
|
||||
#define MX51_MXC_INT_SIM_DAT 68
|
||||
#define MX51_MXC_INT_IIM 69
|
||||
#define MX51_MXC_INT_ATA 70
|
||||
#define MX51_MXC_INT_CCM1 71
|
||||
#define MX51_MXC_INT_CCM2 72
|
||||
#define MX51_MXC_INT_GPC1 73
|
||||
#define MX51_MXC_INT_GPC2 74
|
||||
#define MX51_MXC_INT_SRC 75
|
||||
#define MX51_MXC_INT_NM 76
|
||||
#define MX51_MXC_INT_PMU 77
|
||||
#define MX51_MXC_INT_CTI_IRQ 78
|
||||
#define MX51_MXC_INT_CTI1_TG0 79
|
||||
#define MX51_MXC_INT_CTI1_TG1 80
|
||||
#define MX51_MXC_INT_MCG_ERR 81
|
||||
#define MX51_MXC_INT_MCG_TMR 82
|
||||
#define MX51_MXC_INT_MCG_FUNC 83
|
||||
#define MX51_MXC_INT_GPU2_IRQ 84
|
||||
#define MX51_MXC_INT_GPU2_BUSY 85
|
||||
#define MX51_MXC_INT_RESV86 86
|
||||
#define MX51_MXC_INT_FEC 87
|
||||
#define MX51_MXC_INT_OWIRE 88
|
||||
#define MX51_MXC_INT_CTI1_TG2 89
|
||||
#define MX51_MXC_INT_SJC 90
|
||||
#define MX51_MXC_INT_SPDIF 91
|
||||
#define MX51_MXC_INT_TVE 92
|
||||
#define MX51_MXC_INT_FIRI 93
|
||||
#define MX51_MXC_INT_PWM2 94
|
||||
#define MX51_MXC_INT_SLIM_EXP 95
|
||||
#define MX51_MXC_INT_SSI3 96
|
||||
#define MX51_MXC_INT_EMI_BOOT 97
|
||||
#define MX51_MXC_INT_CTI1_TG3 98
|
||||
#define MX51_MXC_INT_SMC_RX 99
|
||||
#define MX51_MXC_INT_VPU_IDLE 100
|
||||
#define MX51_MXC_INT_EMI_NFC 101
|
||||
#define MX51_MXC_INT_GPU_IDLE 102
|
||||
|
||||
/* silicon revisions specific to i.MX51 */
|
||||
#define MX51_CHIP_REV_1_0 0x10
|
||||
#define MX51_CHIP_REV_1_1 0x11
|
||||
#define MX51_CHIP_REV_1_2 0x12
|
||||
#define MX51_CHIP_REV_1_3 0x13
|
||||
#define MX51_CHIP_REV_2_0 0x20
|
||||
#define MX51_CHIP_REV_2_1 0x21
|
||||
#define MX51_CHIP_REV_2_2 0x22
|
||||
#define MX51_CHIP_REV_2_3 0x23
|
||||
#define MX51_CHIP_REV_3_0 0x30
|
||||
#define MX51_CHIP_REV_3_1 0x31
|
||||
#define MX51_CHIP_REV_3_2 0x32
|
||||
|
||||
/* Mandatory defines used globally */
|
||||
|
||||
#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
|
||||
|
||||
extern unsigned int system_rev;
|
||||
|
||||
static inline unsigned int mx51_revision(void)
|
||||
{
|
||||
return system_rev;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ASM_ARCH_MXC_MX51_H__ */
|
|
@ -30,6 +30,7 @@
|
|||
#define MXC_CPU_MX27 27
|
||||
#define MXC_CPU_MX31 31
|
||||
#define MXC_CPU_MX35 35
|
||||
#define MXC_CPU_MX51 51
|
||||
#define MXC_CPU_MXC91231 91231
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
@ -108,6 +109,18 @@ extern unsigned int __mxc_cpu_type;
|
|||
# define cpu_is_mx35() (0)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ARCH_MX5
|
||||
# ifdef mxc_cpu_type
|
||||
# undef mxc_cpu_type
|
||||
# define mxc_cpu_type __mxc_cpu_type
|
||||
# else
|
||||
# define mxc_cpu_type MXC_CPU_MX51
|
||||
# endif
|
||||
# define cpu_is_mx51() (mxc_cpu_type == MXC_CPU_MX51)
|
||||
#else
|
||||
# define cpu_is_mx51() (0)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ARCH_MXC91231
|
||||
# ifdef mxc_cpu_type
|
||||
# undef mxc_cpu_type
|
||||
|
|
|
@ -22,6 +22,10 @@
|
|||
#define MXC_EHCI_POWER_PINS_ENABLED (1 << 5)
|
||||
#define MXC_EHCI_TTL_ENABLED (1 << 6)
|
||||
|
||||
#define MXC_EHCI_INTERNAL_PHY (1 << 7)
|
||||
#define MXC_EHCI_IPPUE_DOWN (1 << 8)
|
||||
#define MXC_EHCI_IPPUE_UP (1 << 9)
|
||||
|
||||
struct mxc_usbh_platform_data {
|
||||
int (*init)(struct platform_device *pdev);
|
||||
int (*exit)(struct platform_device *pdev);
|
||||
|
|
|
@ -0,0 +1,18 @@
|
|||
#ifndef __MACH_SSI_H
|
||||
#define __MACH_SSI_H
|
||||
|
||||
struct snd_ac97;
|
||||
|
||||
extern unsigned char imx_ssi_fiq_start, imx_ssi_fiq_end;
|
||||
extern unsigned long imx_ssi_fiq_base, imx_ssi_fiq_tx_buffer, imx_ssi_fiq_rx_buffer;
|
||||
|
||||
struct imx_ssi_platform_data {
|
||||
unsigned int flags;
|
||||
#define IMX_SSI_DMA (1 << 0)
|
||||
#define IMX_SSI_USE_AC97 (1 << 1)
|
||||
void (*ac97_reset) (struct snd_ac97 *ac97);
|
||||
void (*ac97_warm_reset)(struct snd_ac97 *ac97);
|
||||
};
|
||||
|
||||
#endif /* __MACH_SSI_H */
|
||||
|
|
@ -28,6 +28,8 @@
|
|||
#define CLOCK_TICK_RATE 16625000
|
||||
#elif defined CONFIG_ARCH_MX25
|
||||
#define CLOCK_TICK_RATE 16000000
|
||||
#elif defined CONFIG_ARCH_MX5
|
||||
#define CLOCK_TICK_RATE 8000000
|
||||
#elif defined CONFIG_ARCH_MXC91231
|
||||
#define CLOCK_TICK_RATE 13000000
|
||||
#endif
|
||||
|
|
|
@ -30,9 +30,15 @@
|
|||
#include <asm/mach/time.h>
|
||||
#include <mach/common.h>
|
||||
|
||||
/*
|
||||
* There are 2 versions of the timer hardware on Freescale MXC hardware.
|
||||
* Version 1: MX1/MXL, MX21, MX27.
|
||||
* Version 2: MX25, MX31, MX35, MX37, MX51
|
||||
*/
|
||||
|
||||
/* defines common for all i.MX */
|
||||
#define MXC_TCTL 0x00
|
||||
#define MXC_TCTL_TEN (1 << 0)
|
||||
#define MXC_TCTL_TEN (1 << 0) /* Enable module */
|
||||
#define MXC_TPRER 0x04
|
||||
|
||||
/* MX1, MX21, MX27 */
|
||||
|
@ -47,8 +53,8 @@
|
|||
#define MX2_TSTAT_CAPT (1 << 1)
|
||||
#define MX2_TSTAT_COMP (1 << 0)
|
||||
|
||||
/* MX31, MX35, MX25, MXC91231 */
|
||||
#define MX3_TCTL_WAITEN (1 << 3)
|
||||
/* MX31, MX35, MX25, MXC91231, MX5 */
|
||||
#define MX3_TCTL_WAITEN (1 << 3) /* Wait enable mode */
|
||||
#define MX3_TCTL_CLK_IPG (1 << 6)
|
||||
#define MX3_TCTL_FRR (1 << 9)
|
||||
#define MX3_IR 0x0c
|
||||
|
@ -57,6 +63,9 @@
|
|||
#define MX3_TCN 0x24
|
||||
#define MX3_TCMP 0x10
|
||||
|
||||
#define timer_is_v1() (cpu_is_mx1() || cpu_is_mx21() || cpu_is_mx27())
|
||||
#define timer_is_v2() (!timer_is_v1())
|
||||
|
||||
static struct clock_event_device clockevent_mxc;
|
||||
static enum clock_event_mode clockevent_mode = CLOCK_EVT_MODE_UNUSED;
|
||||
|
||||
|
@ -66,7 +75,7 @@ static inline void gpt_irq_disable(void)
|
|||
{
|
||||
unsigned int tmp;
|
||||
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v2())
|
||||
__raw_writel(0, timer_base + MX3_IR);
|
||||
else {
|
||||
tmp = __raw_readl(timer_base + MXC_TCTL);
|
||||
|
@ -76,7 +85,7 @@ static inline void gpt_irq_disable(void)
|
|||
|
||||
static inline void gpt_irq_enable(void)
|
||||
{
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v2())
|
||||
__raw_writel(1<<0, timer_base + MX3_IR);
|
||||
else {
|
||||
__raw_writel(__raw_readl(timer_base + MXC_TCTL) | MX1_2_TCTL_IRQEN,
|
||||
|
@ -86,11 +95,13 @@ static inline void gpt_irq_enable(void)
|
|||
|
||||
static void gpt_irq_acknowledge(void)
|
||||
{
|
||||
if (cpu_is_mx1())
|
||||
__raw_writel(0, timer_base + MX1_2_TSTAT);
|
||||
if (cpu_is_mx2())
|
||||
__raw_writel(MX2_TSTAT_CAPT | MX2_TSTAT_COMP, timer_base + MX1_2_TSTAT);
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v1()) {
|
||||
if (cpu_is_mx1())
|
||||
__raw_writel(0, timer_base + MX1_2_TSTAT);
|
||||
else
|
||||
__raw_writel(MX2_TSTAT_CAPT | MX2_TSTAT_COMP,
|
||||
timer_base + MX1_2_TSTAT);
|
||||
} else if (timer_is_v2())
|
||||
__raw_writel(MX3_TSTAT_OF1, timer_base + MX3_TSTAT);
|
||||
}
|
||||
|
||||
|
@ -117,7 +128,7 @@ static int __init mxc_clocksource_init(struct clk *timer_clk)
|
|||
{
|
||||
unsigned int c = clk_get_rate(timer_clk);
|
||||
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v2())
|
||||
clocksource_mxc.read = mx3_get_cycles;
|
||||
|
||||
clocksource_mxc.mult = clocksource_hz2mult(c,
|
||||
|
@ -180,7 +191,7 @@ static void mxc_set_mode(enum clock_event_mode mode,
|
|||
|
||||
if (mode != clockevent_mode) {
|
||||
/* Set event time into far-far future */
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v2())
|
||||
__raw_writel(__raw_readl(timer_base + MX3_TCN) - 3,
|
||||
timer_base + MX3_TCMP);
|
||||
else
|
||||
|
@ -233,7 +244,7 @@ static irqreturn_t mxc_timer_interrupt(int irq, void *dev_id)
|
|||
struct clock_event_device *evt = &clockevent_mxc;
|
||||
uint32_t tstat;
|
||||
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v2())
|
||||
tstat = __raw_readl(timer_base + MX3_TSTAT);
|
||||
else
|
||||
tstat = __raw_readl(timer_base + MX1_2_TSTAT);
|
||||
|
@ -264,7 +275,7 @@ static int __init mxc_clockevent_init(struct clk *timer_clk)
|
|||
{
|
||||
unsigned int c = clk_get_rate(timer_clk);
|
||||
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v2())
|
||||
clockevent_mxc.set_next_event = mx3_set_next_event;
|
||||
|
||||
clockevent_mxc.mult = div_sc(c, NSEC_PER_SEC,
|
||||
|
@ -296,7 +307,7 @@ void __init mxc_timer_init(struct clk *timer_clk, void __iomem *base, int irq)
|
|||
__raw_writel(0, timer_base + MXC_TCTL);
|
||||
__raw_writel(0, timer_base + MXC_TPRER); /* see datasheet note */
|
||||
|
||||
if (cpu_is_mx3() || cpu_is_mx25())
|
||||
if (timer_is_v2())
|
||||
tctl_val = MX3_TCTL_CLK_IPG | MX3_TCTL_FRR | MX3_TCTL_WAITEN | MXC_TCTL_TEN;
|
||||
else
|
||||
tctl_val = MX1_2_TCTL_FRR | MX1_2_TCTL_CLK_PCLK1 | MXC_TCTL_TEN;
|
||||
|
|
|
@ -0,0 +1,172 @@
|
|||
/*
|
||||
* Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
*
|
||||
* The code contained herein is licensed under the GNU General Public
|
||||
* License. You may obtain a copy of the GNU General Public License
|
||||
* Version 2 or later at the following locations:
|
||||
*
|
||||
* http://www.opensource.org/licenses/gpl-license.html
|
||||
* http://www.gnu.org/copyleft/gpl.html
|
||||
*/
|
||||
|
||||
#include <linux/module.h>
|
||||
#include <linux/moduleparam.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/device.h>
|
||||
#include <linux/errno.h>
|
||||
#include <linux/io.h>
|
||||
|
||||
#include <asm/mach/irq.h>
|
||||
|
||||
#include <mach/hardware.h>
|
||||
|
||||
/*
|
||||
*****************************************
|
||||
* TZIC Registers *
|
||||
*****************************************
|
||||
*/
|
||||
|
||||
#define TZIC_INTCNTL 0x0000 /* Control register */
|
||||
#define TZIC_INTTYPE 0x0004 /* Controller Type register */
|
||||
#define TZIC_IMPID 0x0008 /* Distributor Implementer Identification */
|
||||
#define TZIC_PRIOMASK 0x000C /* Priority Mask Reg */
|
||||
#define TZIC_SYNCCTRL 0x0010 /* Synchronizer Control register */
|
||||
#define TZIC_DSMINT 0x0014 /* DSM interrupt Holdoffregister */
|
||||
#define TZIC_INTSEC0(i) (0x0080 + ((i) << 2)) /* Interrupt Security Reg 0 */
|
||||
#define TZIC_ENSET0(i) (0x0100 + ((i) << 2)) /* Enable Set Reg 0 */
|
||||
#define TZIC_ENCLEAR0(i) (0x0180 + ((i) << 2)) /* Enable Clear Reg 0 */
|
||||
#define TZIC_SRCSET0 0x0200 /* Source Set Register 0 */
|
||||
#define TZIC_SRCCLAR0 0x0280 /* Source Clear Register 0 */
|
||||
#define TZIC_PRIORITY0 0x0400 /* Priority Register 0 */
|
||||
#define TZIC_PND0 0x0D00 /* Pending Register 0 */
|
||||
#define TZIC_HIPND0 0x0D80 /* High Priority Pending Register */
|
||||
#define TZIC_WAKEUP0(i) (0x0E00 + ((i) << 2)) /* Wakeup Config Register */
|
||||
#define TZIC_SWINT 0x0F00 /* Software Interrupt Rigger Register */
|
||||
#define TZIC_ID0 0x0FD0 /* Indentification Register 0 */
|
||||
|
||||
void __iomem *tzic_base; /* Used as irq controller base in entry-macro.S */
|
||||
|
||||
/**
|
||||
* tzic_mask_irq() - Disable interrupt number "irq" in the TZIC
|
||||
*
|
||||
* @param irq interrupt source number
|
||||
*/
|
||||
static void tzic_mask_irq(unsigned int irq)
|
||||
{
|
||||
int index, off;
|
||||
|
||||
index = irq >> 5;
|
||||
off = irq & 0x1F;
|
||||
__raw_writel(1 << off, tzic_base + TZIC_ENCLEAR0(index));
|
||||
}
|
||||
|
||||
/**
|
||||
* tzic_unmask_irq() - Enable interrupt number "irq" in the TZIC
|
||||
*
|
||||
* @param irq interrupt source number
|
||||
*/
|
||||
static void tzic_unmask_irq(unsigned int irq)
|
||||
{
|
||||
int index, off;
|
||||
|
||||
index = irq >> 5;
|
||||
off = irq & 0x1F;
|
||||
__raw_writel(1 << off, tzic_base + TZIC_ENSET0(index));
|
||||
}
|
||||
|
||||
static unsigned int wakeup_intr[4];
|
||||
|
||||
/**
|
||||
* tzic_set_wake_irq() - Set interrupt number "irq" in the TZIC as a wake-up source.
|
||||
*
|
||||
* @param irq interrupt source number
|
||||
* @param enable enable as wake-up if equal to non-zero
|
||||
* disble as wake-up if equal to zero
|
||||
*
|
||||
* @return This function returns 0 on success.
|
||||
*/
|
||||
static int tzic_set_wake_irq(unsigned int irq, unsigned int enable)
|
||||
{
|
||||
unsigned int index, off;
|
||||
|
||||
index = irq >> 5;
|
||||
off = irq & 0x1F;
|
||||
|
||||
if (index > 3)
|
||||
return -EINVAL;
|
||||
|
||||
if (enable)
|
||||
wakeup_intr[index] |= (1 << off);
|
||||
else
|
||||
wakeup_intr[index] &= ~(1 << off);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct irq_chip mxc_tzic_chip = {
|
||||
.name = "MXC_TZIC",
|
||||
.ack = tzic_mask_irq,
|
||||
.mask = tzic_mask_irq,
|
||||
.unmask = tzic_unmask_irq,
|
||||
.set_wake = tzic_set_wake_irq,
|
||||
};
|
||||
|
||||
/*
|
||||
* This function initializes the TZIC hardware and disables all the
|
||||
* interrupts. It registers the interrupt enable and disable functions
|
||||
* to the kernel for each interrupt source.
|
||||
*/
|
||||
void __init tzic_init_irq(void __iomem *irqbase)
|
||||
{
|
||||
int i;
|
||||
|
||||
tzic_base = irqbase;
|
||||
/* put the TZIC into the reset value with
|
||||
* all interrupts disabled
|
||||
*/
|
||||
i = __raw_readl(tzic_base + TZIC_INTCNTL);
|
||||
|
||||
__raw_writel(0x80010001, tzic_base + TZIC_INTCNTL);
|
||||
__raw_writel(0x1f, tzic_base + TZIC_PRIOMASK);
|
||||
__raw_writel(0x02, tzic_base + TZIC_SYNCCTRL);
|
||||
|
||||
for (i = 0; i < 4; i++)
|
||||
__raw_writel(0xFFFFFFFF, tzic_base + TZIC_INTSEC0(i));
|
||||
|
||||
/* disable all interrupts */
|
||||
for (i = 0; i < 4; i++)
|
||||
__raw_writel(0xFFFFFFFF, tzic_base + TZIC_ENCLEAR0(i));
|
||||
|
||||
/* all IRQ no FIQ Warning :: No selection */
|
||||
|
||||
for (i = 0; i < MXC_INTERNAL_IRQS; i++) {
|
||||
set_irq_chip(i, &mxc_tzic_chip);
|
||||
set_irq_handler(i, handle_level_irq);
|
||||
set_irq_flags(i, IRQF_VALID);
|
||||
}
|
||||
|
||||
pr_info("TrustZone Interrupt Controller (TZIC) initialized\n");
|
||||
}
|
||||
|
||||
/**
|
||||
* tzic_enable_wake() - enable wakeup interrupt
|
||||
*
|
||||
* @param is_idle 1 if called in idle loop (ENSET0 register);
|
||||
* 0 to be used when called from low power entry
|
||||
* @return 0 if successful; non-zero otherwise
|
||||
*/
|
||||
int tzic_enable_wake(int is_idle)
|
||||
{
|
||||
unsigned int i, v;
|
||||
|
||||
__raw_writel(1, tzic_base + TZIC_DSMINT);
|
||||
if (unlikely(__raw_readl(tzic_base + TZIC_DSMINT) == 0))
|
||||
return -EAGAIN;
|
||||
|
||||
for (i = 0; i < 4; i++) {
|
||||
v = is_idle ? __raw_readl(TZIC_ENSET0(i)) : wakeup_intr[i];
|
||||
__raw_writel(v, TZIC_WAKEUP0(i));
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
|
@ -440,7 +440,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
|
|||
|
||||
temp = readl(sport->port.membase + USR2);
|
||||
if (temp & USR2_BRCD) {
|
||||
writel(temp | USR2_BRCD, sport->port.membase + USR2);
|
||||
writel(USR2_BRCD, sport->port.membase + USR2);
|
||||
if (uart_handle_break(&sport->port))
|
||||
continue;
|
||||
}
|
||||
|
|
|
@ -17,6 +17,8 @@
|
|||
#include <linux/fsl_devices.h>
|
||||
#include <linux/platform_device.h>
|
||||
|
||||
#include <mach/hardware.h>
|
||||
|
||||
static struct clk *mxc_ahb_clk;
|
||||
static struct clk *mxc_usb_clk;
|
||||
|
||||
|
@ -28,14 +30,16 @@ int fsl_udc_clk_init(struct platform_device *pdev)
|
|||
|
||||
pdata = pdev->dev.platform_data;
|
||||
|
||||
mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
|
||||
if (IS_ERR(mxc_ahb_clk))
|
||||
return PTR_ERR(mxc_ahb_clk);
|
||||
if (!cpu_is_mx35()) {
|
||||
mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
|
||||
if (IS_ERR(mxc_ahb_clk))
|
||||
return PTR_ERR(mxc_ahb_clk);
|
||||
|
||||
ret = clk_enable(mxc_ahb_clk);
|
||||
if (ret < 0) {
|
||||
dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
|
||||
goto eenahb;
|
||||
ret = clk_enable(mxc_ahb_clk);
|
||||
if (ret < 0) {
|
||||
dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
|
||||
goto eenahb;
|
||||
}
|
||||
}
|
||||
|
||||
/* make sure USB_CLK is running at 60 MHz +/- 1000 Hz */
|
||||
|
@ -50,6 +54,7 @@ int fsl_udc_clk_init(struct platform_device *pdev)
|
|||
if (pdata->phy_mode != FSL_USB2_PHY_ULPI &&
|
||||
(freq < 59999000 || freq > 60001000)) {
|
||||
dev_err(&pdev->dev, "USB_CLK=%lu, should be 60MHz\n", freq);
|
||||
ret = -EINVAL;
|
||||
goto eclkrate;
|
||||
}
|
||||
|
||||
|
@ -66,9 +71,11 @@ eclkrate:
|
|||
clk_put(mxc_usb_clk);
|
||||
mxc_usb_clk = NULL;
|
||||
egusb:
|
||||
clk_disable(mxc_ahb_clk);
|
||||
if (!cpu_is_mx35())
|
||||
clk_disable(mxc_ahb_clk);
|
||||
eenahb:
|
||||
clk_put(mxc_ahb_clk);
|
||||
if (!cpu_is_mx35())
|
||||
clk_put(mxc_ahb_clk);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
@ -90,6 +97,8 @@ void fsl_udc_clk_release(void)
|
|||
clk_disable(mxc_usb_clk);
|
||||
clk_put(mxc_usb_clk);
|
||||
}
|
||||
clk_disable(mxc_ahb_clk);
|
||||
clk_put(mxc_ahb_clk);
|
||||
if (!cpu_is_mx35()) {
|
||||
clk_disable(mxc_ahb_clk);
|
||||
clk_put(mxc_ahb_clk);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -400,9 +400,12 @@ config FB_SA1100
|
|||
If you plan to use the LCD display with your SA-1100 system, say
|
||||
Y here.
|
||||
|
||||
config HAVE_FB_IMX
|
||||
bool
|
||||
|
||||
config FB_IMX
|
||||
tristate "Motorola i.MX LCD support"
|
||||
depends on FB && (ARCH_MX1 || ARCH_MX2)
|
||||
depends on FB && (HAVE_FB_IMX || ARCH_MX1 || ARCH_MX2)
|
||||
select FB_CFB_FILLRECT
|
||||
select FB_CFB_COPYAREA
|
||||
select FB_CFB_IMAGEBLIT
|
||||
|
|
Loading…
Reference in New Issue