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| author | Milan Svoboda <msvoboda@ra.rockwell.com> | 2007-06-30 06:25:35 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-12 16:34:42 -0700 |
| commit | 9068a4c6467986e8fda5bdb29bd5f10c6788e2ff (patch) | |
| tree | dcb2889be80b750da2454c60a1d567e391ee560b /include/asm-arm | |
| parent | e4f747373cd96c86db3c64c21710748c6889c03c (diff) | |
| download | linux-9068a4c6467986e8fda5bdb29bd5f10c6788e2ff.tar.gz linux-9068a4c6467986e8fda5bdb29bd5f10c6788e2ff.tar.bz2 linux-9068a4c6467986e8fda5bdb29bd5f10c6788e2ff.zip | |
USB: pxa2xx_udc: use generic gpio layer
This patch lets the pxa2xx_udc use the generic gpio layer,
on the relevant PXA and IXP systems.
Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-ixp4xx/udc.h | 22 | ||||
| -rw-r--r-- | include/asm-arm/arch-pxa/udc.h | 33 |
2 files changed, 0 insertions, 55 deletions
diff --git a/include/asm-arm/arch-ixp4xx/udc.h b/include/asm-arm/arch-ixp4xx/udc.h index 79b850a3be47..dbdec36ff0d1 100644 --- a/include/asm-arm/arch-ixp4xx/udc.h +++ b/include/asm-arm/arch-ixp4xx/udc.h @@ -6,25 +6,3 @@ extern void ixp4xx_set_udc_info(struct pxa2xx_udc_mach_info *info); -static inline int udc_gpio_to_irq(unsigned gpio) -{ - return 0; -} - -static inline void udc_gpio_init_vbus(unsigned gpio) -{ -} - -static inline void udc_gpio_init_pullup(unsigned gpio) -{ -} - -static inline int udc_gpio_get(unsigned gpio) -{ - return 0; -} - -static inline void udc_gpio_set(unsigned gpio, int is_on) -{ -} - diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h index 8bc6f9c3e3ea..27aa3a91012f 100644 --- a/include/asm-arm/arch-pxa/udc.h +++ b/include/asm-arm/arch-pxa/udc.h @@ -1,41 +1,8 @@ /* * linux/include/asm-arm/arch-pxa/udc.h * - * This supports machine-specific differences in how the PXA2xx - * USB Device Controller (UDC) is wired. - * */ #include <asm/mach/udc_pxa2xx.h> extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info); -static inline int udc_gpio_to_irq(unsigned gpio) -{ - return IRQ_GPIO(gpio & GPIO_MD_MASK_NR); -} - -static inline void udc_gpio_init_vbus(unsigned gpio) -{ - pxa_gpio_mode((gpio & GPIO_MD_MASK_NR) | GPIO_IN); -} - -static inline void udc_gpio_init_pullup(unsigned gpio) -{ - pxa_gpio_mode((gpio & GPIO_MD_MASK_NR) | GPIO_OUT | GPIO_DFLT_LOW); -} - -static inline int udc_gpio_get(unsigned gpio) -{ - return (GPLR(gpio) & GPIO_bit(gpio)) != 0; -} - -static inline void udc_gpio_set(unsigned gpio, int is_on) -{ - int mask = GPIO_bit(gpio); - - if (is_on) - GPSR(gpio) = mask; - else - GPCR(gpio) = mask; -} - |