From 88731c199b6c0d769cd768213bd85e31069d8804 Mon Sep 17 00:00:00 2001 From: blogic Date: Thu, 8 Oct 2009 18:40:16 +0000 Subject: several cleanups for ifxmips. removes all code that has not been cleaned up properly git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18008 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c') diff --git a/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c b/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c index 04e4ef8d0..86116d654 100644 --- a/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c +++ b/target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c @@ -37,6 +37,7 @@ #define DRVNAME "ifxmips_led" +/* might need to be changed depending on shift register used on the pcb */ #if 1 #define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_FALLING #else @@ -98,7 +99,8 @@ void ifxmips_led_setup_gpio(void) { int i = 0; - /* we need to setup pins SH,D,ST (4,5,6) */ + /* leds are controlled via a shift register + we need to setup pins SH,D,ST (4,5,6) to make it work */ for (i = 4; i < 7; i++) { ifxmips_port_set_altsel0(IFXMIPS_LED_GPIO_PORT, i); ifxmips_port_clear_altsel1(IFXMIPS_LED_GPIO_PORT, i); -- cgit v1.2.3