[ARM] 4768/2: ixp4xx: Button and LED updates for the nas100d board
* Convert GPIO and IRQ handling to use the <asm/gpio.h> api.
* Perform the reset only after the power button has been held down
for at least two seconds. Do the reset on the release of the power
button, so that NAS devices which have been set to auto-power-on (by
solder bridging the power button) do not continuously power cycle.
* Remove all superflous constants from nas100d.h
* Add LED constants to nas100d.h while we're there.
* Update the board LED setup code to use those constants.
Signed-off-by: Rod Whitby <rod@whitby.id.au>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 54d884f..213a4ce 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -43,20 +43,20 @@
static struct resource nas100d_led_resources[] = {
{
.name = "wlan", /* green led */
- .start = 0,
- .end = 0,
+ .start = NAS100D_LED_WLAN_GPIO,
+ .end = NAS100D_LED_WLAN_GPIO,
.flags = IXP4XX_GPIO_LOW,
},
{
- .name = "ready", /* blue power led (off is flashing!) */
- .start = 15,
- .end = 15,
+ .name = "power", /* blue power led (off=flashing) */
+ .start = NAS100D_LED_PWR_GPIO,
+ .end = NAS100D_LED_PWR_GPIO,
.flags = IXP4XX_GPIO_LOW,
},
{
.name = "disk", /* yellow led */
- .start = 3,
- .end = 3,
+ .start = NAS100D_LED_DISK_GPIO,
+ .end = NAS100D_LED_DISK_GPIO,
.flags = IXP4XX_GPIO_LOW,
},
};