[LTSI-3.14,768/894] ARM: shmobile: armadillo800eva legacy: Add LED support

Commit Message

Simon Horman Aug. 28, 2014, 7:04 a.m. UTC

From: Geert Uytterhoeven <[e-mail]>

Cfr. r8a7740-armadillo800eva-reference.dts

Signed-off-by: Geert Uytterhoeven <[e-mail]>
Signed-off-by: Simon Horman <[e-mail]>
(cherry picked from commit 111bcc1360235ad1cdab4bc27f5ccca943ca8af5)
Signed-off-by: Simon Horman <[e-mail]>
---
 arch/arm/mach-shmobile/board-armadillo800eva.c | 35 ++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

Patch

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 284877a..90a0b2b 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -578,6 +578,40 @@  static struct platform_device hdmi_lcdc_device = {
 	},
 };
 
+/* LEDS */
+static struct gpio_led gpio_leds[] = {
+	{
+		.name		= "LED3",
+		.gpio		= 102,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED4",
+		.gpio		= 111,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED5",
+		.gpio		= 110,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "LED6",
+		.gpio		= 177,
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	},
+};
+
+static struct gpio_led_platform_data leds_gpio_info = {
+	.leds		= gpio_leds,
+	.num_leds	= ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio_device = {
+	.name   = "leds-gpio",
+	.id     = -1,
+	.dev    = {
+		.platform_data  = &leds_gpio_info,
+	},
+};
+
 /* GPIO KEY */
 #define GPIO_KEY(c, g, d, ...) \
 	{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
@@ -1069,6 +1103,7 @@  static struct platform_device *eva_devices[] __initdata = {
 	&lcdc0_device,
 	&pwm_device,
 	&pwm_backlight_device,
+	&leds_gpio_device,
 	&gpio_keys_device,
 	&sh_eth_device,
 	&vcc_sdhi0,