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[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>
This commit is contained in:
Mark Brown 2008-04-15 15:50:49 +01:00 committed by Russell King
parent 507012f0a5
commit 768dec4cc3
4 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-pxa/zylonite.c
View File

@ -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;

6
arch/arm/mach-pxa/zylonite_pxa300.c
View File

@ -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()) {

6
arch/arm/mach-pxa/zylonite_pxa320.c
View File

@ -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);
}
}

2
include/asm-arm/arch-pxa/zylonite.h
View File

@ -18,6 +18,8 @@ extern struct platform_mmc_slot zylonite_mmc_slot[];
extern int gpio_backlight;
extern int gpio_eth_irq;
extern int wm9713_irq;
extern int lcd_id;
extern int lcd_orientation;