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author | Gabor Juhos <juhosg@openwrt.org> | 2012-04-19 21:32:05 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2012-04-19 21:32:05 +0000 |
commit | da2cc2c79a4478ea98fd7e78ab3dfd53c2586198 (patch) | |
tree | fda8cb1863cd63826e57e2075bf40e1e1159755c /target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch | |
parent | 9854d6fb7f6d9c6e83408816cc65645ffa09d633 (diff) | |
download | upstream-da2cc2c79a4478ea98fd7e78ab3dfd53c2586198.tar.gz upstream-da2cc2c79a4478ea98fd7e78ab3dfd53c2586198.tar.bz2 upstream-da2cc2c79a4478ea98fd7e78ab3dfd53c2586198.zip |
ar71xx: nuke 3.2 support
SVN-Revision: 31360
Diffstat (limited to 'target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch')
-rw-r--r-- | target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch b/target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch deleted file mode 100644 index 6b09fc0a9b..0000000000 --- a/target/linux/ar71xx/patches-3.2/505-MIPS-ath79-add-ath79_gpio_function_select.patch +++ /dev/null @@ -1,47 +0,0 @@ ---- a/arch/mips/ath79/common.h -+++ b/arch/mips/ath79/common.h -@@ -26,6 +26,7 @@ void ath79_ddr_wb_flush(unsigned int reg - 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); - void ath79_gpio_init(void); - - #endif /* __ATH79_COMMON_H */ ---- a/arch/mips/ath79/gpio.c -+++ b/arch/mips/ath79/gpio.c -@@ -184,6 +184,34 @@ void ath79_gpio_function_setup(u32 set, - spin_unlock_irqrestore(&ath79_gpio_lock, flags); - } - -+void __init ath79_gpio_output_select(unsigned gpio, u8 val) -+{ -+ void __iomem *base = ath79_gpio_base; -+ unsigned long flags; -+ unsigned int reg; -+ u32 t, s; -+ -+ BUG_ON(!soc_is_ar934x()); -+ -+ if (gpio >= AR934X_GPIO_COUNT) -+ return; -+ -+ reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4); -+ s = 8 * (gpio % 4); -+ -+ spin_lock_irqsave(&ath79_gpio_lock, flags); -+ -+ t = __raw_readl(base + reg); -+ t &= ~(0xff << s); -+ t |= val << s; -+ __raw_writel(t, base + reg); -+ -+ /* flush write */ -+ (void) __raw_readl(base + reg); -+ -+ spin_unlock_irqrestore(&ath79_gpio_lock, flags); -+} -+ - void __init ath79_gpio_init(void) - { - int err; |