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initialize GPIO for the AR7240 SoC 

SVN-Revision: 16647
lede-17.01
Gabor Juhos 2009-07-01 19:38:26 +00:00
parent c524244c08
commit 17c84f1db9
2 changed files with 6 additions and 0 deletions
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4
target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c
View File

@ -139,6 +139,10 @@ void __init ar71xx_gpio_init(void)
ar71xx_gpio_chip.ngpio = AR71XX_GPIO_COUNT;
break;
case AR71XX_SOC_AR7240:
ar71xx_gpio_chip.ngpio = AR724X_GPIO_COUNT;
break;
case AR71XX_SOC_AR9130:
case AR71XX_SOC_AR9132:
ar71xx_gpio_chip.ngpio = AR91XX_GPIO_COUNT;

2
target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
View File

@ -238,6 +238,8 @@ static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
#define AR71XX_GPIO_COUNT 16
#define AR724X_GPIO_COUNT 16
#define AR91XX_GPIO_FUNC_WMAC_LED_EN BIT(22)
#define AR91XX_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
#define AR91XX_GPIO_FUNC_I2S_REFCLKEN BIT(20)