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pxa/hx4700: Add ASIC3 LED support 

Add LED support for the HTC ASIC3. Underlying support is provided by the mfd/asic3 and leds/leds-asic3 drivers. An example configuration is provided by the pxa/hx4700 platform.

Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Acked-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
hifive-unleashed-5.1
Paul Parsons 2011-06-22 19:31:49 +00:00 committed by Haojian Zhuang
parent 11407e5713
commit 91cb8ee33f
1 changed files with 16 additions and 0 deletions
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16
arch/arm/mach-pxa/hx4700.c
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@ -244,6 +244,21 @@ static u16 asic3_gpio_config[] = {
ASIC3_GPIOD15_nPIOW,
};
static struct asic3_led asic3_leds[ASIC3_NUM_LEDS] = {
[0] = {
.name = "hx4700:amber",
.default_trigger = "ds2760-battery.0-charging-blink-full-solid",
},
[1] = {
.name = "hx4700:green",
.default_trigger = "unused",
},
[2] = {
.name = "hx4700:blue",
.default_trigger = "hx4700-radio",
},
};
static struct resource asic3_resources[] = {
/* GPIO part */
[0] = {
@ -274,6 +289,7 @@ static struct asic3_platform_data asic3_platform_data = {
.gpio_config_num = ARRAY_SIZE(asic3_gpio_config),
.irq_base = IRQ_BOARD_START,
.gpio_base = HX4700_ASIC3_GPIO_BASE,
.leds = asic3_leds,
};
static struct platform_device asic3 = {