diff options
Diffstat (limited to 'target/linux/ar71xx/patches-4.4/632-MIPS-ath79-gpio-enable-set-direction.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-4.4/632-MIPS-ath79-gpio-enable-set-direction.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/ar71xx/patches-4.4/632-MIPS-ath79-gpio-enable-set-direction.patch b/target/linux/ar71xx/patches-4.4/632-MIPS-ath79-gpio-enable-set-direction.patch deleted file mode 100644 index 0a6be75088..0000000000 --- a/target/linux/ar71xx/patches-4.4/632-MIPS-ath79-gpio-enable-set-direction.patch +++ /dev/null @@ -1,32 +0,0 @@ ---- a/arch/mips/ath79/common.h -+++ b/arch/mips/ath79/common.h -@@ -29,6 +29,7 @@ void ath79_gpio_function_enable(u32 mask - void ath79_gpio_function_disable(u32 mask); - void ath79_gpio_function_setup(u32 set, u32 clear); - void ath79_gpio_output_select(unsigned gpio, u8 val); -+int ath79_gpio_direction_select(unsigned gpio, bool oe); - void ath79_gpio_init(void); - - #endif /* __ATH79_COMMON_H */ ---- a/arch/mips/ath79/gpio.c -+++ b/arch/mips/ath79/gpio.c -@@ -83,3 +83,19 @@ void __init ath79_gpio_output_select(uns - /* flush write */ - (void) __raw_readl(base + reg); - } -+ -+int ath79_gpio_direction_select(unsigned gpio, bool oe) -+{ -+ void __iomem *base = ath79_gpio_base; -+ bool ieq_1 = (soc_is_ar934x() || -+ soc_is_qca953x()); -+ -+ if ((ieq_1 && oe) || (!ieq_1 && !oe)) -+ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) & ~(1 << gpio), -+ base + AR71XX_GPIO_REG_OE); -+ else -+ __raw_writel(__raw_readl(base + AR71XX_GPIO_REG_OE) | (1 << gpio), -+ base + AR71XX_GPIO_REG_OE); -+ -+ return 0; -+} |