[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>

3 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 9ca1d539bdc5..dbb546216be1 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -36,6 +36,8 @@ struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS];
 int gpio_backlight;
 int gpio_eth_irq;
 
+int wm9713_irq;
+
 int lcd_id;
 int lcd_orientation;
 
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index b3e3049486aa..324fb9daae28 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -69,6 +69,9 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
         GPIO27_AC97_SDATA_OUT,
         GPIO28_AC97_SYNC,
 
+        /* WM9713 IRQ */
+        GPIO26_GPIO,
+
         /* Keypad */
         GPIO107_KP_DKIN_0 | MFP_LPM_EDGE_BOTH,
         GPIO108_KP_DKIN_1 | MFP_LPM_EDGE_BOTH,
@@ -203,6 +206,9 @@ void __init zylonite_pxa300_init(void)
                 /* MMC card detect & write protect for controller 0 */
                 zylonite_mmc_slot[0].gpio_cd  = EXT_GPIO(0);
                 zylonite_mmc_slot[0].gpio_wp  = EXT_GPIO(2);
+
+                /* WM9713 IRQ */
+                wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO26);
         }
 
         if (cpu_is_pxa300()) {
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);
         }
 }