[ARM] 3344/1: NSLU2: beeper support

Patch from Alessandro Zummo

This patch adds support for the beeper
embedded in the NSLU2 to the machine setup code.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index f260a9d34f70..55411f21d838 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -50,6 +50,12 @@ static struct platform_device nslu2_i2c_controller = {
         .num_resources          = 0,
 };
 
+static struct platform_device nslu2_beeper = {
+        .name                   = "ixp4xx-beeper",
+        .id                     = NSLU2_GPIO_BUZZ,
+        .num_resources          = 0,
+};
+
 static struct resource nslu2_uart_resources[] = {
         {
                 .start          = IXP4XX_UART1_BASE_PHYS,
@@ -97,6 +103,7 @@ static struct platform_device *nslu2_devices[] __initdata = {
         &nslu2_i2c_controller,
         &nslu2_flash,
         &nslu2_uart,
+        &nslu2_beeper,
 };
 
 static void nslu2_power_off(void)