[ARM] 4976/1: zylonite: Configure GPIO for WM9713 IRQ line

Set up the IRQ line for the WM9713 device on the Zylonite.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: eric miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index ce54195a4546..193d07903b06 100644
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -68,6 +68,9 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
         GPIO39_AC97_BITCLK,
         GPIO40_AC97_nACRESET,
 
+        /* WM9713 IRQ */
+        GPIO15_GPIO,
+
         /* I2C */
         GPIO32_I2C_SCL,
         GPIO33_I2C_SDA,
@@ -190,5 +193,8 @@ void __init zylonite_pxa320_init(void)
                 /* MMC card detect & write protect for controller 0 */
                 zylonite_mmc_slot[0].gpio_cd  = mfp_to_gpio(MFP_PIN_GPIO1);
                 zylonite_mmc_slot[0].gpio_wp  = mfp_to_gpio(MFP_PIN_GPIO5);
+
+                /* WM9713 IRQ */
+                wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO15);
         }
 }