diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-11-28 16:17:58 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-12-10 09:24:49 +0100 |
| commit | 3a8067f77fcef7771fb12f14bef847e0b6201e0b (patch) | |
| tree | af63a2ab0535da55569925a72a76ac7bf6d437a6 /arch/arm/mach-shmobile/sh-gpio.h | |
| parent | ARM: shmobile: Lager:add SPI FLASH support on QSPI (diff) | |
| download | linux-3a8067f77fcef7771fb12f14bef847e0b6201e0b.tar.xz linux-3a8067f77fcef7771fb12f14bef847e0b6201e0b.zip | |
ARM: shmobile: mackerel: Use pinconf API to configure pin pull-down
The USB0 and USB1 VBUS pins must be pulled down. Add corresponding
configuration entries in the pinctrl map table instead of manually
poking the pin control registers.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/sh-gpio.h')
| -rw-r--r-- | arch/arm/mach-shmobile/sh-gpio.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/arm/mach-shmobile/sh-gpio.h b/arch/arm/mach-shmobile/sh-gpio.h index e834763ac2a5..2c4141413db9 100644 --- a/arch/arm/mach-shmobile/sh-gpio.h +++ b/arch/arm/mach-shmobile/sh-gpio.h @@ -26,23 +26,4 @@ static inline void __init gpio_direction_none(void __iomem * addr) __raw_writeb(0x00, addr); } -static inline void __init gpio_request_pullup(void __iomem * addr) -{ - u8 data = __raw_readb(addr); - - data &= 0x0F; - data |= 0xC0; - __raw_writeb(data, addr); -} - -static inline void __init gpio_request_pulldown(void __iomem * addr) -{ - u8 data = __raw_readb(addr); - - data &= 0x0F; - data |= 0xA0; - - __raw_writeb(data, addr); -} - #endif /* __ASM_ARCH_GPIO_H */ |