target/linux/brcm2708/patches-3.10/0166-bcm2708-Allow-disk-activity-led-gpio-to-be-specified.patch

   1 From e2fe98dc5d658c504d31a0ad1eb9748a2001ce09 Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Tue, 11 Feb 2014 17:03:51 +0000
   4 Subject: [PATCH 166/174] bcm2708: Allow disk activity led gpio to be specified
   5
   6 ---
   7  arch/arm/mach-bcm2708/bcm2708.c | 8 +++++++-
   8  1 file changed, 7 insertions(+), 1 deletion(-)
   9
  10 --- a/arch/arm/mach-bcm2708/bcm2708.c
  11 +++ b/arch/arm/mach-bcm2708/bcm2708.c
  12 @@ -83,6 +83,8 @@
  13  /* command line parameters */
  14  static unsigned boardrev, serial;
  15  static unsigned uart_clock;
  16 +static unsigned disk_led_gpio = 16;
  17 +static unsigned disk_led_active_low = 1;
  18  static unsigned reboot_part = 0;
  19  static unsigned w1_gpio_pin = W1_GPIO;
  20
  21 @@ -965,7 +967,9 @@ static struct platform_device bcm2708_le
  22
  23  static void __init bcm2708_init_led(void)
  24  {
  25 -       platform_device_register(&bcm2708_led_device);
  26 +  bcm2708_leds[0].gpio = disk_led_gpio;
  27 +  bcm2708_leds[0].active_low = disk_led_active_low;
  28 +  platform_device_register(&bcm2708_led_device);
  29  }
  30  #else
  31  static inline void bcm2708_init_led(void)
  32 @@ -1004,5 +1008,7 @@ MACHINE_END
  33  module_param(boardrev, uint, 0644);
  34  module_param(serial, uint, 0644);
  35  module_param(uart_clock, uint, 0644);
  36 +module_param(disk_led_gpio, uint, 0644);
  37 +module_param(disk_led_active_low, uint, 0644);
  38  module_param(reboot_part, uint, 0644);
  39  module_param(w1_gpio_pin, uint, 0644);