mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
243 lines
6.6 KiB
Diff
243 lines
6.6 KiB
Diff
From 383256474f2ba043bdb57a657f9d786df88780f1 Mon Sep 17 00:00:00 2001
|
|
From: Rod Whitby <rod@whitby.id.au>
|
|
Date: Tue, 29 Jan 2008 17:17:29 +1030
|
|
Subject: ixp4xx: Use leds-gpio driver instead of IXP4XX-GPIO-LED driver
|
|
|
|
These are the only three boards to use the IXP4XX-GPIO-LED driver, and
|
|
they can all use the new leds-gpio driver instead with no change in
|
|
functionality.
|
|
|
|
Signed-off-by: Rod Whitby <rod@whitby.id.au>
|
|
--
|
|
PATCH FOLLOWS
|
|
KernelVersion: v2.6.24-1915-gc9b12e6
|
|
|
|
diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
|
|
index 2d5ae33..77fe3b0 100644
|
|
--- a/arch/arm/configs/ixp4xx_defconfig
|
|
+++ b/arch/arm/configs/ixp4xx_defconfig
|
|
@@ -1330,8 +1330,8 @@ CONFIG_LEDS_CLASS=y
|
|
#
|
|
# LED drivers
|
|
#
|
|
-CONFIG_LEDS_IXP4XX=y
|
|
-# CONFIG_LEDS_GPIO is not set
|
|
+# CONFIG_LEDS_IXP4XX is not set
|
|
+CONFIG_LEDS_GPIO=y
|
|
|
|
#
|
|
# LED Triggers
|
|
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
|
|
index a1c44ef..d0e1295 100644
|
|
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
|
|
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
|
|
@@ -14,6 +14,7 @@
|
|
#include <linux/kernel.h>
|
|
#include <linux/serial.h>
|
|
#include <linux/serial_8250.h>
|
|
+#include <linux/leds.h>
|
|
#include <linux/i2c.h>
|
|
#include <linux/i2c-gpio.h>
|
|
|
|
@@ -58,29 +59,28 @@ static struct i2c_board_info __initdata dsmg600_i2c_board_info [] = {
|
|
},
|
|
};
|
|
|
|
-#ifdef CONFIG_LEDS_CLASS
|
|
-static struct resource dsmg600_led_resources[] = {
|
|
+static struct gpio_led dsmg600_led_pins[] = {
|
|
{
|
|
- .name = "power",
|
|
- .start = DSMG600_LED_PWR_GPIO,
|
|
- .end = DSMG600_LED_PWR_GPIO,
|
|
- .flags = IXP4XX_GPIO_HIGH,
|
|
+ .name = "power",
|
|
+ .gpio = DSMG600_LED_PWR_GPIO,
|
|
},
|
|
{
|
|
- .name = "wlan",
|
|
- .start = DSMG600_LED_WLAN_GPIO,
|
|
- .end = DSMG600_LED_WLAN_GPIO,
|
|
- .flags = IXP4XX_GPIO_LOW,
|
|
+ .name = "wlan",
|
|
+ .gpio = DSMG600_LED_WLAN_GPIO,
|
|
+ .active_low = true,
|
|
},
|
|
};
|
|
|
|
+static struct gpio_led_platform_data dsmg600_led_data = {
|
|
+ .num_leds = ARRAY_SIZE(dsmg600_led_pins),
|
|
+ .leds = dsmg600_led_pins,
|
|
+};
|
|
+
|
|
static struct platform_device dsmg600_leds = {
|
|
- .name = "IXP4XX-GPIO-LED",
|
|
- .id = -1,
|
|
- .num_resources = ARRAY_SIZE(dsmg600_led_resources),
|
|
- .resource = dsmg600_led_resources,
|
|
+ .name = "leds-gpio",
|
|
+ .id = -1,
|
|
+ .dev.platform_data = &dsmg600_led_data,
|
|
};
|
|
-#endif
|
|
|
|
static struct resource dsmg600_uart_resources[] = {
|
|
{
|
|
@@ -128,6 +128,7 @@ static struct platform_device dsmg600_uart = {
|
|
static struct platform_device *dsmg600_devices[] __initdata = {
|
|
&dsmg600_i2c_gpio,
|
|
&dsmg600_flash,
|
|
+ &dsmg600_leds,
|
|
};
|
|
|
|
static void dsmg600_power_off(void)
|
|
@@ -175,11 +176,6 @@ static void __init dsmg600_init(void)
|
|
(void)platform_device_register(&dsmg600_uart);
|
|
|
|
platform_add_devices(dsmg600_devices, ARRAY_SIZE(dsmg600_devices));
|
|
-
|
|
-#ifdef CONFIG_LEDS_CLASS
|
|
- /* We don't care whether or not this works. */
|
|
- (void)platform_device_register(&dsmg600_leds);
|
|
-#endif
|
|
}
|
|
|
|
MACHINE_START(DSMG600, "D-Link DSM-G600 RevA")
|
|
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
|
|
index dc782d0..5801579 100644
|
|
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
|
|
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
|
|
@@ -46,35 +46,34 @@ static struct i2c_board_info __initdata nas100d_i2c_board_info [] = {
|
|
},
|
|
};
|
|
|
|
-#ifdef CONFIG_LEDS_IXP4XX
|
|
-static struct resource nas100d_led_resources[] = {
|
|
+static struct gpio_led nas100d_led_pins[] = {
|
|
{
|
|
.name = "wlan", /* green led */
|
|
- .start = NAS100D_LED_WLAN_GPIO,
|
|
- .end = NAS100D_LED_WLAN_GPIO,
|
|
- .flags = IXP4XX_GPIO_LOW,
|
|
+ .gpio = NAS100D_LED_WLAN_GPIO,
|
|
+ .active_low = true,
|
|
},
|
|
{
|
|
.name = "power", /* blue power led (off=flashing) */
|
|
- .start = NAS100D_LED_PWR_GPIO,
|
|
- .end = NAS100D_LED_PWR_GPIO,
|
|
- .flags = IXP4XX_GPIO_LOW,
|
|
+ .gpio = NAS100D_LED_PWR_GPIO,
|
|
+ .active_low = true,
|
|
},
|
|
{
|
|
.name = "disk", /* yellow led */
|
|
- .start = NAS100D_LED_DISK_GPIO,
|
|
- .end = NAS100D_LED_DISK_GPIO,
|
|
- .flags = IXP4XX_GPIO_LOW,
|
|
+ .gpio = NAS100D_LED_DISK_GPIO,
|
|
+ .active_low = true,
|
|
},
|
|
};
|
|
|
|
+static struct gpio_led_platform_data nas100d_led_data = {
|
|
+ .num_leds = ARRAY_SIZE(nas100d_led_pins),
|
|
+ .leds = nas100d_led_pins,
|
|
+};
|
|
+
|
|
static struct platform_device nas100d_leds = {
|
|
- .name = "IXP4XX-GPIO-LED",
|
|
+ .name = "leds-gpio",
|
|
.id = -1,
|
|
- .num_resources = ARRAY_SIZE(nas100d_led_resources),
|
|
- .resource = nas100d_led_resources,
|
|
+ .dev.platform_data = &nas100d_led_data,
|
|
};
|
|
-#endif
|
|
|
|
static struct i2c_gpio_platform_data nas100d_i2c_gpio_data = {
|
|
.sda_pin = NAS100D_SDA_PIN,
|
|
@@ -135,9 +134,7 @@ static struct platform_device nas100d_uart = {
|
|
static struct platform_device *nas100d_devices[] __initdata = {
|
|
&nas100d_i2c_gpio,
|
|
&nas100d_flash,
|
|
-#ifdef CONFIG_LEDS_IXP4XX
|
|
&nas100d_leds,
|
|
-#endif
|
|
};
|
|
|
|
static void nas100d_power_off(void)
|
|
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
|
|
index 16d091c..41d55c8 100644
|
|
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
|
|
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
|
|
@@ -54,41 +54,37 @@ static struct i2c_board_info __initdata nslu2_i2c_board_info [] = {
|
|
},
|
|
};
|
|
|
|
-#ifdef CONFIG_LEDS_IXP4XX
|
|
-static struct resource nslu2_led_resources[] = {
|
|
+static struct gpio_led nslu2_led_pins[] = {
|
|
{
|
|
.name = "ready", /* green led */
|
|
- .start = NSLU2_LED_GRN_GPIO,
|
|
- .end = NSLU2_LED_GRN_GPIO,
|
|
- .flags = IXP4XX_GPIO_HIGH,
|
|
+ .gpio = NSLU2_LED_GRN_GPIO,
|
|
},
|
|
{
|
|
.name = "status", /* red led */
|
|
- .start = NSLU2_LED_RED_GPIO,
|
|
- .end = NSLU2_LED_RED_GPIO,
|
|
- .flags = IXP4XX_GPIO_HIGH,
|
|
+ .gpio = NSLU2_LED_RED_GPIO,
|
|
},
|
|
{
|
|
.name = "disk-1",
|
|
- .start = NSLU2_LED_DISK1_GPIO,
|
|
- .end = NSLU2_LED_DISK1_GPIO,
|
|
- .flags = IXP4XX_GPIO_LOW,
|
|
+ .gpio = NSLU2_LED_DISK1_GPIO,
|
|
+ .active_low = true,
|
|
},
|
|
{
|
|
.name = "disk-2",
|
|
- .start = NSLU2_LED_DISK2_GPIO,
|
|
- .end = NSLU2_LED_DISK2_GPIO,
|
|
- .flags = IXP4XX_GPIO_LOW,
|
|
+ .gpio = NSLU2_LED_DISK2_GPIO,
|
|
+ .active_low = true,
|
|
},
|
|
};
|
|
|
|
+static struct gpio_led_platform_data nslu2_led_data = {
|
|
+ .num_leds = ARRAY_SIZE(nslu2_led_pins),
|
|
+ .leds = nslu2_led_pins,
|
|
+};
|
|
+
|
|
static struct platform_device nslu2_leds = {
|
|
- .name = "IXP4XX-GPIO-LED",
|
|
+ .name = "leds-gpio",
|
|
.id = -1,
|
|
- .num_resources = ARRAY_SIZE(nslu2_led_resources),
|
|
- .resource = nslu2_led_resources,
|
|
+ .dev.platform_data = &nslu2_led_data,
|
|
};
|
|
-#endif
|
|
|
|
static struct platform_device nslu2_i2c_gpio = {
|
|
.name = "i2c-gpio",
|
|
@@ -151,9 +147,7 @@ static struct platform_device *nslu2_devices[] __initdata = {
|
|
&nslu2_i2c_gpio,
|
|
&nslu2_flash,
|
|
&nslu2_beeper,
|
|
-#ifdef CONFIG_LEDS_IXP4XX
|
|
&nslu2_leds,
|
|
-#endif
|
|
};
|
|
|
|
static void nslu2_power_off(void)
|
|
--
|
|
1.5.2.5
|
|
|