ARM: shmobile: armadillo800eva legacy: Add LED support

Cfr. r8a7740-armadillo800eva-reference.dts

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 111bcc1360235ad1cdab4bc27f5ccca943ca8af5)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 284877a..90a0b2b 100644 (file)
--- 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,