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authorAntonio Ospite <ospite@studenti.unina.it>2009-11-03 17:45:33 +0100
committerEric Miao <eric.y.miao@gmail.com>2009-12-01 09:03:03 +0800
commit87303b8a9e162e6c9746e3b9dacb40cf3e3e5e62 (patch)
tree4baa62a6d024f6fc5eee7fed6fd2250c4eebef84 /arch/arm/mach-pxa/ezx.c
parent405ac4015a92904b6366db7c6ef21491bdb7e771 (diff)
downloadblackbird-op-linux-87303b8a9e162e6c9746e3b9dacb40cf3e3e5e62.tar.gz
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[ARM] pxa/ezx: add leds-lp3944 support for A910 EZX phone
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/ezx.c')
-rw-r--r--arch/arm/mach-pxa/ezx.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index 320e2f8c599e..626c82b13970 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -19,6 +19,7 @@
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
+#include <linux/leds-lp3944.h>
#include <media/soc_camera.h>
@@ -1037,6 +1038,57 @@ static struct platform_device a910_camera = {
},
};
+/* leds-lp3944 */
+static struct lp3944_platform_data a910_lp3944_leds = {
+ .leds_size = LP3944_LEDS_MAX,
+ .leds = {
+ [0] = {
+ .name = "a910:red:",
+ .status = LP3944_LED_STATUS_OFF,
+ .type = LP3944_LED_TYPE_LED,
+ },
+ [1] = {
+ .name = "a910:green:",
+ .status = LP3944_LED_STATUS_OFF,
+ .type = LP3944_LED_TYPE_LED,
+ },
+ [2] {
+ .name = "a910:blue:",
+ .status = LP3944_LED_STATUS_OFF,
+ .type = LP3944_LED_TYPE_LED,
+ },
+ /* Leds 3 and 4 are used as display power switches */
+ [3] = {
+ .name = "a910::cli_display",
+ .status = LP3944_LED_STATUS_OFF,
+ .type = LP3944_LED_TYPE_LED_INVERTED
+ },
+ [4] = {
+ .name = "a910::main_display",
+ .status = LP3944_LED_STATUS_ON,
+ .type = LP3944_LED_TYPE_LED_INVERTED
+ },
+ [5] = { .type = LP3944_LED_TYPE_NONE },
+ [6] = {
+ .name = "a910::torch",
+ .status = LP3944_LED_STATUS_OFF,
+ .type = LP3944_LED_TYPE_LED,
+ },
+ [7] = {
+ .name = "a910::flash",
+ .status = LP3944_LED_STATUS_OFF,
+ .type = LP3944_LED_TYPE_LED_INVERTED,
+ },
+ },
+};
+
+static struct i2c_board_info __initdata a910_i2c_board_info[] = {
+ {
+ I2C_BOARD_INFO("lp3944", 0x60),
+ .platform_data = &a910_lp3944_leds,
+ },
+};
+
static struct platform_device *a910_devices[] __initdata = {
&a910_gpio_keys,
};
@@ -1052,6 +1104,7 @@ static void __init a910_init(void)
pxa_set_stuart_info(NULL);
pxa_set_i2c_info(NULL);
+ i2c_register_board_info(0, ARRAY_AND_SIZE(a910_i2c_board_info));
set_pxa_fb_info(&ezx_fb_info_2);
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