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ARM: n35: Add support for LEDs on Acer n35
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Signed-off-by: Jiri Pinkava <jiri.pinkava@vscht.cz>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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Pinkava J authored and Ben Dooks committed May 7, 2010
1 parent 8ecad34 commit 319887e
Showing 1 changed file with 33 additions and 0 deletions.
33 changes: 33 additions & 0 deletions arch/arm/mach-s3c2410/mach-n30.c
Original file line number Diff line number Diff line change
Expand Up @@ -264,6 +264,14 @@ static struct s3c24xx_led_platdata n30_blue_led_pdata = {
.def_trigger = "",
};

/* This is the blue LED on the device. Originaly used to indicate GPS activity
* by flashing. */
static struct s3c24xx_led_platdata n35_blue_led_pdata = {
.name = "blue_led",
.gpio = S3C2410_GPD(8),
.def_trigger = "",
};

/* This LED is driven by the battery microcontroller, and is blinking
* red, blinking green or solid green when the battery is low,
* charging or full respectively. By driving GPD9 low, it's possible
Expand All @@ -275,6 +283,13 @@ static struct s3c24xx_led_platdata n30_warning_led_pdata = {
.def_trigger = "",
};

static struct s3c24xx_led_platdata n35_warning_led_pdata = {
.name = "warning_led",
.flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
.gpio = S3C2410_GPD(9),
.def_trigger = "",
};

static struct platform_device n30_blue_led = {
.name = "s3c24xx_led",
.id = 1,
Expand All @@ -283,6 +298,14 @@ static struct platform_device n30_blue_led = {
},
};

static struct platform_device n35_blue_led = {
.name = "s3c24xx_led",
.id = 1,
.dev = {
.platform_data = &n35_blue_led_pdata,
},
};

static struct platform_device n30_warning_led = {
.name = "s3c24xx_led",
.id = 2,
Expand All @@ -291,6 +314,14 @@ static struct platform_device n30_warning_led = {
},
};

static struct platform_device n35_warning_led = {
.name = "s3c24xx_led",
.id = 2,
.dev = {
.platform_data = &n35_warning_led_pdata,
},
};

static struct s3c2410fb_display n30_display __initdata = {
.type = S3C2410_LCDCON1_TFT,
.width = 240,
Expand Down Expand Up @@ -338,6 +369,8 @@ static struct platform_device *n35_devices[] __initdata = {
&s3c_device_rtc,
&s3c_device_usbgadget,
&n35_button_device,
&n35_blue_led,
&n35_warning_led,
};

static struct s3c2410_platform_i2c __initdata n30_i2ccfg = {
Expand Down

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