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authorRod Whitby <rod@whitby.id.au>2008-02-01 18:03:56 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-02-04 08:15:26 -0500
commit1208ebf25b654a48f075c191de1d6410af7062b0 (patch)
treefe258e89ed5427d5265ce416f0768cb2df333ae0 /arch
parent78225913709915d02a0a8025a1efcb767c6bdfe0 (diff)
[ARM] 4805/1: 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> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/configs/ixp4xx_defconfig4
-rw-r--r--arch/arm/mach-ixp4xx/dsmg600-setup.c36
-rw-r--r--arch/arm/mach-ixp4xx/nas100d-setup.c31
-rw-r--r--arch/arm/mach-ixp4xx/nslu2-setup.c34
4 files changed, 46 insertions, 59 deletions
diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
index 2d5ae33f0ba0..77fe3b005141 100644
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@@ -1330,8 +1330,8 @@ CONFIG_LEDS_CLASS=y
1330# 1330#
1331# LED drivers 1331# LED drivers
1332# 1332#
1333CONFIG_LEDS_IXP4XX=y 1333# CONFIG_LEDS_IXP4XX is not set
1334# CONFIG_LEDS_GPIO is not set 1334CONFIG_LEDS_GPIO=y
1335 1335
1336# 1336#
1337# LED Triggers 1337# LED Triggers
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index a1c44efc45f6..d0e129566fbc 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -14,6 +14,7 @@
14#include <linux/kernel.h> 14#include <linux/kernel.h>
15#include <linux/serial.h> 15#include <linux/serial.h>
16#include <linux/serial_8250.h> 16#include <linux/serial_8250.h>
17#include <linux/leds.h>
17#include <linux/i2c.h> 18#include <linux/i2c.h>
18#include <linux/i2c-gpio.h> 19#include <linux/i2c-gpio.h>
19 20
@@ -58,29 +59,28 @@ static struct i2c_board_info __initdata dsmg600_i2c_board_info [] = {
58 }, 59 },
59}; 60};
60 61
61#ifdef CONFIG_LEDS_CLASS 62static struct gpio_led dsmg600_led_pins[] = {
62static struct resource dsmg600_led_resources[] = {
63 { 63 {
64 .name = "power", 64 .name = "power",
65 .start = DSMG600_LED_PWR_GPIO, 65 .gpio = DSMG600_LED_PWR_GPIO,
66 .end = DSMG600_LED_PWR_GPIO,
67 .flags = IXP4XX_GPIO_HIGH,
68 }, 66 },
69 { 67 {
70 .name = "wlan", 68 .name = "wlan",
71 .start = DSMG600_LED_WLAN_GPIO, 69 .gpio = DSMG600_LED_WLAN_GPIO,
72 .end = DSMG600_LED_WLAN_GPIO, 70 .active_low = true,
73 .flags = IXP4XX_GPIO_LOW,
74 }, 71 },
75}; 72};
76 73
74static struct gpio_led_platform_data dsmg600_led_data = {
75 .num_leds = ARRAY_SIZE(dsmg600_led_pins),
76 .leds = dsmg600_led_pins,
77};
78
77static struct platform_device dsmg600_leds = { 79static struct platform_device dsmg600_leds = {
78 .name = "IXP4XX-GPIO-LED", 80 .name = "leds-gpio",
79 .id = -1, 81 .id = -1,
80 .num_resources = ARRAY_SIZE(dsmg600_led_resources), 82 .dev.platform_data = &dsmg600_led_data,
81 .resource = dsmg600_led_resources,
82}; 83};
83#endif
84 84
85static struct resource dsmg600_uart_resources[] = { 85static struct resource dsmg600_uart_resources[] = {
86 { 86 {
@@ -128,6 +128,7 @@ static struct platform_device dsmg600_uart = {
128static struct platform_device *dsmg600_devices[] __initdata = { 128static struct platform_device *dsmg600_devices[] __initdata = {
129 &dsmg600_i2c_gpio, 129 &dsmg600_i2c_gpio,
130 &dsmg600_flash, 130 &dsmg600_flash,
131 &dsmg600_leds,
131}; 132};
132 133
133static void dsmg600_power_off(void) 134static void dsmg600_power_off(void)
@@ -175,11 +176,6 @@ static void __init dsmg600_init(void)
175 (void)platform_device_register(&dsmg600_uart); 176 (void)platform_device_register(&dsmg600_uart);
176 177
177 platform_add_devices(dsmg600_devices, ARRAY_SIZE(dsmg600_devices)); 178 platform_add_devices(dsmg600_devices, ARRAY_SIZE(dsmg600_devices));
178
179#ifdef CONFIG_LEDS_CLASS
180 /* We don't care whether or not this works. */
181 (void)platform_device_register(&dsmg600_leds);
182#endif
183} 179}
184 180
185MACHINE_START(DSMG600, "D-Link DSM-G600 RevA") 181MACHINE_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 dc782d06c2b1..5801579ae959 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 [] = {
46 }, 46 },
47}; 47};
48 48
49#ifdef CONFIG_LEDS_IXP4XX 49static struct gpio_led nas100d_led_pins[] = {
50static struct resource nas100d_led_resources[] = {
51 { 50 {
52 .name = "wlan", /* green led */ 51 .name = "wlan", /* green led */
53 .start = NAS100D_LED_WLAN_GPIO, 52 .gpio = NAS100D_LED_WLAN_GPIO,
54 .end = NAS100D_LED_WLAN_GPIO, 53 .active_low = true,
55 .flags = IXP4XX_GPIO_LOW,
56 }, 54 },
57 { 55 {
58 .name = "power", /* blue power led (off=flashing) */ 56 .name = "power", /* blue power led (off=flashing) */
59 .start = NAS100D_LED_PWR_GPIO, 57 .gpio = NAS100D_LED_PWR_GPIO,
60 .end = NAS100D_LED_PWR_GPIO, 58 .active_low = true,
61 .flags = IXP4XX_GPIO_LOW,
62 }, 59 },
63 { 60 {
64 .name = "disk", /* yellow led */ 61 .name = "disk", /* yellow led */
65 .start = NAS100D_LED_DISK_GPIO, 62 .gpio = NAS100D_LED_DISK_GPIO,
66 .end = NAS100D_LED_DISK_GPIO, 63 .active_low = true,
67 .flags = IXP4XX_GPIO_LOW,
68 }, 64 },
69}; 65};
70 66
67static struct gpio_led_platform_data nas100d_led_data = {
68 .num_leds = ARRAY_SIZE(nas100d_led_pins),
69 .leds = nas100d_led_pins,
70};
71
71static struct platform_device nas100d_leds = { 72static struct platform_device nas100d_leds = {
72 .name = "IXP4XX-GPIO-LED", 73 .name = "leds-gpio",
73 .id = -1, 74 .id = -1,
74 .num_resources = ARRAY_SIZE(nas100d_led_resources), 75 .dev.platform_data = &nas100d_led_data,
75 .resource = nas100d_led_resources,
76}; 76};
77#endif
78 77
79static struct i2c_gpio_platform_data nas100d_i2c_gpio_data = { 78static struct i2c_gpio_platform_data nas100d_i2c_gpio_data = {
80 .sda_pin = NAS100D_SDA_PIN, 79 .sda_pin = NAS100D_SDA_PIN,
@@ -135,9 +134,7 @@ static struct platform_device nas100d_uart = {
135static struct platform_device *nas100d_devices[] __initdata = { 134static struct platform_device *nas100d_devices[] __initdata = {
136 &nas100d_i2c_gpio, 135 &nas100d_i2c_gpio,
137 &nas100d_flash, 136 &nas100d_flash,
138#ifdef CONFIG_LEDS_IXP4XX
139 &nas100d_leds, 137 &nas100d_leds,
140#endif
141}; 138};
142 139
143static void nas100d_power_off(void) 140static void nas100d_power_off(void)
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index 16d091c98ea6..41d55c84164a 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 [] = {
54 }, 54 },
55}; 55};
56 56
57#ifdef CONFIG_LEDS_IXP4XX 57static struct gpio_led nslu2_led_pins[] = {
58static struct resource nslu2_led_resources[] = {
59 { 58 {
60 .name = "ready", /* green led */ 59 .name = "ready", /* green led */
61 .start = NSLU2_LED_GRN_GPIO, 60 .gpio = NSLU2_LED_GRN_GPIO,
62 .end = NSLU2_LED_GRN_GPIO,
63 .flags = IXP4XX_GPIO_HIGH,
64 }, 61 },
65 { 62 {
66 .name = "status", /* red led */ 63 .name = "status", /* red led */
67 .start = NSLU2_LED_RED_GPIO, 64 .gpio = NSLU2_LED_RED_GPIO,
68 .end = NSLU2_LED_RED_GPIO,
69 .flags = IXP4XX_GPIO_HIGH,
70 }, 65 },
71 { 66 {
72 .name = "disk-1", 67 .name = "disk-1",
73 .start = NSLU2_LED_DISK1_GPIO, 68 .gpio = NSLU2_LED_DISK1_GPIO,
74 .end = NSLU2_LED_DISK1_GPIO, 69 .active_low = true,
75 .flags = IXP4XX_GPIO_LOW,
76 }, 70 },
77 { 71 {
78 .name = "disk-2", 72 .name = "disk-2",
79 .start = NSLU2_LED_DISK2_GPIO, 73 .gpio = NSLU2_LED_DISK2_GPIO,
80 .end = NSLU2_LED_DISK2_GPIO, 74 .active_low = true,
81 .flags = IXP4XX_GPIO_LOW,
82 }, 75 },
83}; 76};
84 77
78static struct gpio_led_platform_data nslu2_led_data = {
79 .num_leds = ARRAY_SIZE(nslu2_led_pins),
80 .leds = nslu2_led_pins,
81};
82
85static struct platform_device nslu2_leds = { 83static struct platform_device nslu2_leds = {
86 .name = "IXP4XX-GPIO-LED", 84 .name = "leds-gpio",
87 .id = -1, 85 .id = -1,
88 .num_resources = ARRAY_SIZE(nslu2_led_resources), 86 .dev.platform_data = &nslu2_led_data,
89 .resource = nslu2_led_resources,
90}; 87};
91#endif
92 88
93static struct platform_device nslu2_i2c_gpio = { 89static struct platform_device nslu2_i2c_gpio = {
94 .name = "i2c-gpio", 90 .name = "i2c-gpio",
@@ -151,9 +147,7 @@ static struct platform_device *nslu2_devices[] __initdata = {
151 &nslu2_i2c_gpio, 147 &nslu2_i2c_gpio,
152 &nslu2_flash, 148 &nslu2_flash,
153 &nslu2_beeper, 149 &nslu2_beeper,
154#ifdef CONFIG_LEDS_IXP4XX
155 &nslu2_leds, 150 &nslu2_leds,
156#endif
157}; 151};
158 152
159static void nslu2_power_off(void) 153static void nslu2_power_off(void)
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 06:43:26 -0500