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[ARM] Kirkwood: remove duplicated code in LaCie setup files 

Signed-off-by: Simon Guinot <sguinot@lacie.com>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
This commit is contained in:
Simon Guinot 2010-09-19 15:33:59 +02:00 committed by Nicolas Pitre
parent 84712e9aa4
commit b51d92da4e
6 changed files with 175 additions and 325 deletions
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12
arch/arm/mach-kirkwood/Makefile
View File

@ -11,12 +11,12 @@ obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o
obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o
obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o
obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o
obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o
obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o
obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o
obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o
obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o
obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o
obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_T5325) += t5325-setup.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o

102
arch/arm/mach-kirkwood/d2net_v2-setup.c
View File

@ -23,56 +23,19 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <mach/kirkwood.h>
#include <mach/leds-ns2.h>
#include <plat/time.h>
#include "common.h"
#include "mpp.h"
/*****************************************************************************
* 512KB SPI Flash on Boot Device
****************************************************************************/
static struct mtd_partition d2net_v2_flash_parts[] = {
{
.name = "u-boot",
.size = MTDPART_SIZ_FULL,
.offset = 0,
.mask_flags = MTD_WRITEABLE,
},
};
static const struct flash_platform_data d2net_v2_flash = {
.type = "mx25l4005a",
.name = "spi_flash",
.parts = d2net_v2_flash_parts,
.nr_parts = ARRAY_SIZE(d2net_v2_flash_parts),
};
static struct spi_board_info __initdata d2net_v2_spi_slave_info[] = {
{
.modalias = "m25p80",
.platform_data = &d2net_v2_flash,
.irq = -1,
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 0,
},
};
#include "lacie_v2-common.h"
/*****************************************************************************
* Ethernet
@ -82,27 +45,6 @@ static struct mv643xx_eth_platform_data d2net_v2_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/*****************************************************************************
* I2C devices
****************************************************************************/
static struct at24_platform_data at24c04 = {
.byte_len = SZ_4K / 8,
.page_size = 16,
};
/*
* i2c addr | chip | description
* 0x50 | HT24LC04 | eeprom (512B)
*/
static struct i2c_board_info __initdata d2net_v2_i2c_info[] = {
{
I2C_BOARD_INFO("24c04", 0x50),
.platform_data = &at24c04,
}
};
/*****************************************************************************
* SATA
****************************************************************************/
@ -111,22 +53,6 @@ static struct mv_sata_platform_data d2net_v2_sata_data = {
.n_ports = 2,
};
#define D2NET_V2_GPIO_SATA0_POWER 16
static void __init d2net_v2_sata_power_init(void)
{
int err;
err = gpio_request(D2NET_V2_GPIO_SATA0_POWER, "SATA0 power");
if (err == 0) {
err = gpio_direction_output(D2NET_V2_GPIO_SATA0_POWER, 1);
if (err)
gpio_free(D2NET_V2_GPIO_SATA0_POWER);
}
if (err)
pr_err("d2net_v2: failed to configure SATA0 power GPIO\n");
}
/*****************************************************************************
* GPIO keys
****************************************************************************/
@ -228,20 +154,6 @@ static struct platform_device d2net_v2_leds = {
},
};
/*****************************************************************************
* Timer
****************************************************************************/
static void d2net_v2_timer_init(void)
{
kirkwood_tclk = 166666667;
orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
}
struct sys_timer d2net_v2_timer = {
.init = d2net_v2_timer_init,
};
/*****************************************************************************
* General Setup
****************************************************************************/
@ -288,18 +200,14 @@ static void __init d2net_v2_init(void)
kirkwood_init();
kirkwood_mpp_conf(d2net_v2_mpp_config);
d2net_v2_sata_power_init();
lacie_v2_hdd_power_init(1);
kirkwood_ehci_init();
kirkwood_ge00_init(&d2net_v2_ge00_data);
kirkwood_sata_init(&d2net_v2_sata_data);
kirkwood_uart0_init();
spi_register_board_info(d2net_v2_spi_slave_info,
ARRAY_SIZE(d2net_v2_spi_slave_info));
kirkwood_spi_init();
kirkwood_i2c_init();
i2c_register_board_info(0, d2net_v2_i2c_info,
ARRAY_SIZE(d2net_v2_i2c_info));
lacie_v2_register_flash();
lacie_v2_register_i2c_devices();
platform_device_register(&d2net_v2_leds);
platform_device_register(&d2net_v2_gpio_leds);
@ -319,5 +227,5 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
.init_machine = d2net_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &d2net_v2_timer,
.timer = &lacie_v2_timer,
MACHINE_END

127
arch/arm/mach-kirkwood/lacie_v2-common.c Normal file
View File

@ -0,0 +1,127 @@
/*
* arch/arm/mach-kirkwood/lacie_v2-common.c
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/gpio.h>
#include <asm/mach/time.h>
#include <mach/kirkwood.h>
#include <mach/irqs.h>
#include <plat/time.h>
#include "common.h"
/*****************************************************************************
* 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
****************************************************************************/
static struct mtd_partition lacie_v2_flash_parts[] = {
{
.name = "u-boot",
.size = MTDPART_SIZ_FULL,
.offset = 0,
.mask_flags = MTD_WRITEABLE, /* force read-only */
},
};
static const struct flash_platform_data lacie_v2_flash = {
.type = "mx25l4005a",
.name = "spi_flash",
.parts = lacie_v2_flash_parts,
.nr_parts = ARRAY_SIZE(lacie_v2_flash_parts),
};
static struct spi_board_info __initdata lacie_v2_spi_slave_info[] = {
{
.modalias = "m25p80",
.platform_data = &lacie_v2_flash,
.irq = -1,
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 0,
},
};
void __init lacie_v2_register_flash(void)
{
spi_register_board_info(lacie_v2_spi_slave_info,
ARRAY_SIZE(lacie_v2_spi_slave_info));
kirkwood_spi_init();
}
/*****************************************************************************
* I2C devices
****************************************************************************/
static struct at24_platform_data at24c04 = {
.byte_len = SZ_4K / 8,
.page_size = 16,
};
/*
* i2c addr | chip | description
* 0x50 | HT24LC04 | eeprom (512B)
*/
static struct i2c_board_info __initdata lacie_v2_i2c_info[] = {
{
I2C_BOARD_INFO("24c04", 0x50),
.platform_data = &at24c04,
}
};
void __init lacie_v2_register_i2c_devices(void)
{
kirkwood_i2c_init();
i2c_register_board_info(0, lacie_v2_i2c_info,
ARRAY_SIZE(lacie_v2_i2c_info));
}
/*****************************************************************************
* Hard Disk power
****************************************************************************/
static int __initdata lacie_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
void __init lacie_v2_hdd_power_init(int hdd_num)
{
int i;
int err;
/* Power up all hard disks. */
for (i = 0; i < hdd_num; i++) {
err = gpio_request(lacie_v2_gpio_hdd_power[i], NULL);
if (err == 0) {
err = gpio_direction_output(
lacie_v2_gpio_hdd_power[i], 1);
/* Free the HDD power GPIOs. This allow user-space to
* configure them via the gpiolib sysfs interface. */
gpio_free(lacie_v2_gpio_hdd_power[i]);
}
if (err)
pr_err("Failed to power up HDD%d\n", i + 1);
}
}
/*****************************************************************************
* Timer
****************************************************************************/
static void lacie_v2_timer_init(void)
{
kirkwood_tclk = 166666667;
orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
}
struct sys_timer lacie_v2_timer = {
.init = lacie_v2_timer_init,
};

18
arch/arm/mach-kirkwood/lacie_v2-common.h Normal file
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@ -0,0 +1,18 @@
/*
* arch/arm/mach-kirkwood/lacie_v2-common.h
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
#define __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
void lacie_v2_register_flash(void);
void lacie_v2_register_i2c_devices(void);
void lacie_v2_hdd_power_init(int hdd_num);
extern struct sys_timer lacie_v2_timer;
#endif

122
arch/arm/mach-kirkwood/netspace_v2-setup.c
View File

@ -24,56 +24,19 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <mach/kirkwood.h>
#include <mach/leds-ns2.h>
#include <plat/time.h>
#include "common.h"
#include "mpp.h"
/*****************************************************************************
* 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
****************************************************************************/
static struct mtd_partition netspace_v2_flash_parts[] = {
{
.name = "u-boot",
.size = MTDPART_SIZ_FULL,
.offset = 0,
.mask_flags = MTD_WRITEABLE, /* force read-only */
},
};
static const struct flash_platform_data netspace_v2_flash = {
.type = "mx25l4005a",
.name = "spi_flash",
.parts = netspace_v2_flash_parts,
.nr_parts = ARRAY_SIZE(netspace_v2_flash_parts),
};
static struct spi_board_info __initdata netspace_v2_spi_slave_info[] = {
{
.modalias = "m25p80",
.platform_data = &netspace_v2_flash,
.irq = -1,
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 0,
},
};
#include "lacie_v2-common.h"
/*****************************************************************************
* Ethernet
@ -83,27 +46,6 @@ static struct mv643xx_eth_platform_data netspace_v2_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/*****************************************************************************
* I2C devices
****************************************************************************/
static struct at24_platform_data at24c04 = {
.byte_len = SZ_4K / 8,
.page_size = 16,
};
/*
* i2c addr | chip | description
* 0x50 | HT24LC04 | eeprom (512B)
*/
static struct i2c_board_info __initdata netspace_v2_i2c_info[] = {
{
I2C_BOARD_INFO("24c04", 0x50),
.platform_data = &at24c04,
}
};
/*****************************************************************************
* SATA
****************************************************************************/
@ -112,35 +54,6 @@ static struct mv_sata_platform_data netspace_v2_sata_data = {
.n_ports = 2,
};
#define NETSPACE_V2_GPIO_SATA0_POWER 16
#define NETSPACE_V2_GPIO_SATA1_POWER 17
static void __init netspace_v2_sata_power_init(void)
{
int err;
err = gpio_request(NETSPACE_V2_GPIO_SATA0_POWER, "SATA0 power");
if (err == 0) {
err = gpio_direction_output(NETSPACE_V2_GPIO_SATA0_POWER, 1);
if (err)
gpio_free(NETSPACE_V2_GPIO_SATA0_POWER);
}
if (err)
pr_err("netspace_v2: failed to setup SATA0 power\n");
if (machine_is_netspace_max_v2()) {
err = gpio_request(NETSPACE_V2_GPIO_SATA1_POWER, "SATA1 power");
if (err == 0) {
err = gpio_direction_output(
NETSPACE_V2_GPIO_SATA1_POWER, 1);
if (err)
gpio_free(NETSPACE_V2_GPIO_SATA1_POWER);
}
if (err)
pr_err("netspace_v2: failed to setup SATA1 power\n");
}
}
/*****************************************************************************
* GPIO keys
****************************************************************************/
@ -223,20 +136,6 @@ static struct platform_device netspace_v2_leds = {
},
};
/*****************************************************************************
* Timer
****************************************************************************/
static void netspace_v2_timer_init(void)
{
kirkwood_tclk = 166666667;
orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
}
struct sys_timer netspace_v2_timer = {
.init = netspace_v2_timer_init,
};
/*****************************************************************************
* General Setup
****************************************************************************/
@ -291,18 +190,17 @@ static void __init netspace_v2_init(void)
kirkwood_init();
kirkwood_mpp_conf(netspace_v2_mpp_config);
netspace_v2_sata_power_init();
if (machine_is_netspace_max_v2())
lacie_v2_hdd_power_init(2);
else
lacie_v2_hdd_power_init(1);
kirkwood_ehci_init();
kirkwood_ge00_init(&netspace_v2_ge00_data);
kirkwood_sata_init(&netspace_v2_sata_data);
kirkwood_uart0_init();
spi_register_board_info(netspace_v2_spi_slave_info,
ARRAY_SIZE(netspace_v2_spi_slave_info));
kirkwood_spi_init();
kirkwood_i2c_init();
i2c_register_board_info(0, netspace_v2_i2c_info,
ARRAY_SIZE(netspace_v2_i2c_info));
lacie_v2_register_flash();
lacie_v2_register_i2c_devices();
platform_device_register(&netspace_v2_leds);
platform_device_register(&netspace_v2_gpio_leds);
@ -323,7 +221,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &netspace_v2_timer,
.timer = &lacie_v2_timer,
MACHINE_END
#endif
@ -335,7 +233,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &netspace_v2_timer,
.timer = &lacie_v2_timer,
MACHINE_END
#endif
@ -347,6 +245,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
.init_machine = netspace_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &netspace_v2_timer,
.timer = &lacie_v2_timer,
MACHINE_END
#endif

119
arch/arm/mach-kirkwood/netxbig_v2-setup.c
View File

@ -23,55 +23,18 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <mach/kirkwood.h>
#include <plat/time.h>
#include "common.h"
#include "mpp.h"
/*****************************************************************************
* 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
****************************************************************************/
static struct mtd_partition netxbig_v2_flash_parts[] = {
{
.name = "u-boot",
.size = MTDPART_SIZ_FULL,
.offset = 0,
.mask_flags = MTD_WRITEABLE, /* force read-only */
},
};
static const struct flash_platform_data netxbig_v2_flash = {
.type = "mx25l4005a",
.name = "spi_flash",
.parts = netxbig_v2_flash_parts,
.nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts),
};
static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = {
{
.modalias = "m25p80",
.platform_data = &netxbig_v2_flash,
.irq = -1,
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 0,
},
};
#include "lacie_v2-common.h"
/*****************************************************************************
* Ethernet
@ -85,27 +48,6 @@ static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(0),
};
/*****************************************************************************
* I2C devices
****************************************************************************/
static struct at24_platform_data at24c04 = {
.byte_len = SZ_4K / 8,
.page_size = 16,
};
/*
* i2c addr | chip | description
* 0x50 | HT24LC04 | eeprom (512B)
*/
static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = {
{
I2C_BOARD_INFO("24c04", 0x50),
.platform_data = &at24c04,
}
};
/*****************************************************************************
* SATA
****************************************************************************/
@ -114,34 +56,6 @@ static struct mv_sata_platform_data netxbig_v2_sata_data = {
.n_ports = 2,
};
static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
static void __init netxbig_v2_sata_power_init(void)
{
int i;
int err;
int hdd_nb;
if (machine_is_net2big_v2())
hdd_nb = 2;
else
hdd_nb = 5;
/* Power up all hard disks. */
for (i = 0; i < hdd_nb; i++) {
err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL);
if (err == 0) {
err = gpio_direction_output(
netxbig_v2_gpio_hdd_power[i], 1);
/* Free the HDD power GPIOs. This allow user-space to
* configure them via the gpiolib sysfs interface. */
gpio_free(netxbig_v2_gpio_hdd_power[i]);
}
if (err)
pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1);
}
}
/*****************************************************************************
* GPIO keys
****************************************************************************/
@ -245,20 +159,6 @@ static struct platform_device netxbig_v2_gpio_buttons = {
* 7 | blink blue on=0.5 sec and blue off=2.5 sec
*/
/*****************************************************************************
* Timer
****************************************************************************/
static void netxbig_v2_timer_init(void)
{
kirkwood_tclk = 166666667;
orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
}
struct sys_timer netxbig_v2_timer = {
.init = netxbig_v2_timer_init,
};
/*****************************************************************************
* General Setup
****************************************************************************/
@ -366,7 +266,10 @@ static void __init netxbig_v2_init(void)
else
kirkwood_mpp_conf(net5big_v2_mpp_config);
netxbig_v2_sata_power_init();
if (machine_is_net2big_v2())
lacie_v2_hdd_power_init(2);
else
lacie_v2_hdd_power_init(5);
kirkwood_ehci_init();
kirkwood_ge00_init(&netxbig_v2_ge00_data);
@ -374,12 +277,8 @@ static void __init netxbig_v2_init(void)
kirkwood_ge01_init(&netxbig_v2_ge01_data);
kirkwood_sata_init(&netxbig_v2_sata_data);
kirkwood_uart0_init();
spi_register_board_info(netxbig_v2_spi_slave_info,
ARRAY_SIZE(netxbig_v2_spi_slave_info));
kirkwood_spi_init();
kirkwood_i2c_init();
i2c_register_board_info(0, netxbig_v2_i2c_info,
ARRAY_SIZE(netxbig_v2_i2c_info));
lacie_v2_register_flash();
lacie_v2_register_i2c_devices();
platform_device_register(&netxbig_v2_gpio_buttons);
@ -398,7 +297,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &netxbig_v2_timer,
.timer = &lacie_v2_timer,
MACHINE_END
#endif
@ -410,6 +309,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &netxbig_v2_timer,
.timer = &lacie_v2_timer,
MACHINE_END
#endif