[PATCH 03/26] ARM: shmobile: Add Koelsch LED6, LED7 and LED8 support
From: Simon Horman <hidden>
Date: 2013-12-23 02:07:08
Also in:
linux-sh
Subsystem:
arm port, arm/risc-v/renesas architecture, the rest · Maintainers:
Russell King, Geert Uytterhoeven, Magnus Damm, Linus Torvalds
From: Magnus Damm <redacted> Enable Koelsch LEDs for GPIO output testing purpose. Signed-off-by: Magnus Damm <redacted> Signed-off-by: Simon Horman <redacted> --- arch/arm/mach-shmobile/board-koelsch.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c
index d099eaf..2299d65 100644
--- a/arch/arm/mach-shmobile/board-koelsch.c
+++ b/arch/arm/mach-shmobile/board-koelsch.c@@ -20,6 +20,8 @@ */ #include <linux/kernel.h> +#include <linux/leds.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/platform_device.h> #include <mach/common.h> #include <mach/r8a7791.h>
@@ -27,11 +29,36 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> +/* LEDS */ +static struct gpio_led koelsch_leds[] = { + { + .name = "led8", + .gpio = RCAR_GP_PIN(2, 21), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, { + .name = "led7", + .gpio = RCAR_GP_PIN(2, 20), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, { + .name = "led6", + .gpio = RCAR_GP_PIN(2, 19), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, +}; + +static const struct gpio_led_platform_data koelsch_leds_pdata __initconst = { + .leds = koelsch_leds, + .num_leds = ARRAY_SIZE(koelsch_leds), +}; + static void __init koelsch_add_standard_devices(void) { r8a7791_clock_init(); r8a7791_pinmux_init(); r8a7791_add_standard_devices(); + platform_device_register_data(&platform_bus, "leds-gpio", -1, + &koelsch_leds_pdata, + sizeof(koelsch_leds_pdata)); } static const char * const koelsch_boards_compat_dt[] __initconst = {
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1.8.4