code.ossystems Code Review - openembedded-core.git/blob

   1 From 7a444ee080c5f1a62ac5042f1e7926622b3e1ce7 Mon Sep 17 00:00:00 2001
   2 From: Koen Kooi <koen@openembedded.org>
   3 Date: Fri, 30 May 2008 13:43:36 +0200
   4 Subject: [PATCH] ARM: OMAP: omap3beagle: add a platform device to hook up the GPIO leds to the leds-gpio driver
   5
   6 omap3beagle: add a platform device to hook up the GPIO leds to the leds-gpio driver
   7  * on revision A5 and earlier board the two leds can't be controlled seperately, should be fixed in rev. B and C boards.
   8
   9 Signed-off-by: Koen Kooi <koen@openembedded.org>
  10 ---
  11  arch/arm/mach-omap2/board-omap3beagle.c |   28 ++++++++++++++++++++++++++++
  12  1 files changed, 28 insertions(+), 0 deletions(-)
  13
  14 diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
  15 index c992cc7..83891fc 100644
  16 --- a/arch/arm/mach-omap2/board-omap3beagle.c
  17 +++ b/arch/arm/mach-omap2/board-omap3beagle.c
  18 @@ -19,6 +19,7 @@
  19  #include <linux/err.h>
  20  #include <linux/clk.h>
  21  #include <linux/io.h>
  22 +#include <linux/leds.h>
  23
  24  #include <asm/hardware.h>
  25  #include <asm/mach-types.h>
  26 @@ -72,6 +73,32 @@ static struct omap_lcd_config omap3_beagle_lcd_config __initdata = {
  27         .ctrl_name      = "internal",
  28  };
  29
  30 +struct gpio_led gpio_leds[] = {
  31 +       {
  32 +               .name = "beagleboard::led0",
  33 +               .default_trigger = "none",
  34 +               .gpio = 149,
  35 +       },
  36 +       {
  37 +               .name = "beagleboard::led1",
  38 +               .default_trigger = "none",
  39 +               .gpio = 150,
  40 +       },
  41 +};
  42 +
  43 +static struct gpio_led_platform_data gpio_led_info = {
  44 +       .leds = gpio_leds,
  45 +       .num_leds = ARRAY_SIZE(gpio_leds),
  46 +};
  47 +
  48 +static struct platform_device leds_gpio = {
  49 +       .name = "leds-gpio",
  50 +       .id   = -1,
  51 +       .dev  = {
  52 +               .platform_data = &gpio_led_info,
  53 +       },
  54 +};
  55 +
  56  static struct omap_board_config_kernel omap3_beagle_config[] __initdata = {
  57         { OMAP_TAG_UART,        &omap3_beagle_uart_config },
  58         { OMAP_TAG_MMC,         &omap3beagle_mmc_config },
  59 @@ -83,6 +110,7 @@ static struct platform_device *omap3_beagle_devices[] __initdata = {
  60  #ifdef CONFIG_RTC_DRV_TWL4030
  61         &omap3_beagle_twl4030rtc_device,
  62  #endif
  63 +       &leds_gpio,
  64  };
  65
  66  static void __init omap3_beagle_init(void)
  67 --
  68 1.5.4.3
  69