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[ARM] 4364/1: AT91: LEDS on AT91SAM9261-EK

Attached you can find a patch needed to make the LEDS for 'CPU-Idle'
and 'Timer' work on the AT91SAM9261-EK board. The kernel configuration
options are already there, but the implementation is not available.

Signed-off-by: Remy Bohmer <l.pinguin@gmail.com>
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor 18 年之前
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當前提交
302c0ef731
共有 2 個文件被更改,包括 4 次插入0 次删除
  1. 1 0
      arch/arm/mach-at91/Makefile
  2. 3 0
      arch/arm/mach-at91/board-sam9261ek.c

+ 1 - 0
arch/arm/mach-at91/Makefile

@@ -39,6 +39,7 @@ obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
 # LEDs support
 led-$(CONFIG_ARCH_AT91RM9200DK)	+= leds.o
 led-$(CONFIG_MACH_AT91RM9200EK)	+= leds.o
+led-$(CONFIG_MACH_AT91SAM9261EK)+= leds.o
 led-$(CONFIG_MACH_CSB337)	+= leds.o
 led-$(CONFIG_MACH_CSB637)	+= leds.o
 led-$(CONFIG_MACH_KB9200)	+= leds.o

+ 3 - 0
arch/arm/mach-at91/board-sam9261ek.c

@@ -60,6 +60,9 @@ static void __init ek_map_io(void)
 	/* Initialize processor: 18.432 MHz crystal */
 	at91sam9261_initialize(18432000);
 
+	/* Setup the LEDs */
+	at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14);
+
 	/* Setup the serial ports and console */
 	at91_init_serial(&ek_uart_config);
 }