OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

MXC gpio interrupt support: move register definitions to .c file 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2009-05-27 18:26:51 +02:00
parent 8afaada2dc
commit 494f22dddc
4 changed files with 17 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
arch/arm/plat-mxc/gpio.c
View File

@ -29,6 +29,23 @@
static struct mxc_gpio_port *mxc_gpio_ports;
static int gpio_table_size;
#define cpu_is_mx1_mx2() (cpu_is_mx1() || cpu_is_mx2())
#define GPIO_DR (cpu_is_mx1_mx2() ? 0x1c : 0x00)
#define GPIO_GDIR (cpu_is_mx1_mx2() ? 0x00 : 0x04)
#define GPIO_PSR (cpu_is_mx1_mx2() ? 0x24 : 0x08)
#define GPIO_ICR1 (cpu_is_mx1_mx2() ? 0x28 : 0x0C)
#define GPIO_ICR2 (cpu_is_mx1_mx2() ? 0x2C : 0x10)
#define GPIO_IMR (cpu_is_mx1_mx2() ? 0x30 : 0x14)
#define GPIO_ISR (cpu_is_mx1_mx2() ? 0x34 : 0x18)
#define GPIO_ISR (cpu_is_mx1_mx2() ? 0x34 : 0x18)
#define GPIO_INT_LOW_LEV (cpu_is_mx1_mx2() ? 0x3 : 0x0)
#define GPIO_INT_HIGH_LEV (cpu_is_mx1_mx2() ? 0x2 : 0x1)
#define GPIO_INT_RISE_EDGE (cpu_is_mx1_mx2() ? 0x0 : 0x2)
#define GPIO_INT_FALL_EDGE (cpu_is_mx1_mx2() ? 0x1 : 0x3)
#define GPIO_INT_NONE 0x4
/* Note: This driver assumes 32 GPIOs are handled in one register */
static void _clear_gpio_irqstatus(struct mxc_gpio_port *port, u32 index)

14
arch/arm/plat-mxc/include/mach/mx1.h
View File

@ -134,20 +134,6 @@
#define GPIO_INT_PORTD 62
#define WDT_INT 63
/* gpio and gpio based interrupt handling */
#define GPIO_DR 0x1C
#define GPIO_GDIR 0x00
#define GPIO_PSR 0x24
#define GPIO_ICR1 0x28
#define GPIO_ICR2 0x2C
#define GPIO_IMR 0x30
#define GPIO_ISR 0x34
#define GPIO_INT_LOW_LEV 0x3
#define GPIO_INT_HIGH_LEV 0x2
#define GPIO_INT_RISE_EDGE 0x0
#define GPIO_INT_FALL_EDGE 0x1
#define GPIO_INT_NONE 0x4
/* DMA */
#define DMA_REQ_UART3_T 2
#define DMA_REQ_UART3_R 3

14
arch/arm/plat-mxc/include/mach/mx2x.h
View File

@ -150,20 +150,6 @@
#define MXC_INT_GPIO 8
#define MXC_INT_CSPI3 6
/* gpio and gpio based interrupt handling */
#define GPIO_DR 0x1C
#define GPIO_GDIR 0x00
#define GPIO_PSR 0x24
#define GPIO_ICR1 0x28
#define GPIO_ICR2 0x2C
#define GPIO_IMR 0x30
#define GPIO_ISR 0x34
#define GPIO_INT_LOW_LEV 0x3
#define GPIO_INT_HIGH_LEV 0x2
#define GPIO_INT_RISE_EDGE 0x0
#define GPIO_INT_FALL_EDGE 0x1
#define GPIO_INT_NONE 0x4
/* fixed DMA request numbers */
#define DMA_REQ_CSI_RX 31
#define DMA_REQ_CSI_STAT 30

14
arch/arm/plat-mxc/include/mach/mx3x.h
View File

@ -259,20 +259,6 @@
#define SYSTEM_REV_MIN CHIP_REV_1_0
#define SYSTEM_REV_NUM 3
/* gpio and gpio based interrupt handling */
#define GPIO_DR 0x00
#define GPIO_GDIR 0x04
#define GPIO_PSR 0x08
#define GPIO_ICR1 0x0C
#define GPIO_ICR2 0x10
#define GPIO_IMR 0x14
#define GPIO_ISR 0x18
#define GPIO_INT_LOW_LEV 0x0
#define GPIO_INT_HIGH_LEV 0x1
#define GPIO_INT_RISE_EDGE 0x2
#define GPIO_INT_FALL_EDGE 0x3
#define GPIO_INT_NONE 0x4
/* Mandatory defines used globally */
#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)