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| author | Thomas Abraham <thomas.ab@samsung.com> | 2011-05-07 22:26:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-10 14:16:54 -0700 |
| commit | 4a98f590659113f72c021201781d5b83bc743a7c (patch) | |
| tree | 791dfc7cbb9d8b10d52745e0c4c8566d6d7bc7aa /arch/arm/plat-s3c24xx/include/plat | |
| parent | 0a94c6b121c58692a9b6cbe2cd9a26ffdc2c4a82 (diff) | |
| download | kernel_samsung_smdk4412-4a98f590659113f72c021201781d5b83bc743a7c.zip kernel_samsung_smdk4412-4a98f590659113f72c021201781d5b83bc743a7c.tar.gz kernel_samsung_smdk4412-4a98f590659113f72c021201781d5b83bc743a7c.tar.bz2 | |
ARM: S3C24XX: Add plaform device definition for USB High-Speed gadget controller.
S3C2416, S3C2443 and S3C2450 includes a USB High-Speed Gadget controller module.
This patch adds the following for supporting this controller.
1. Definition for USB High-Speed controller base address.
2. Platform device instantiation.
3. Declaration for platform data structure.
4. Functionality to setup platform data for the controller.
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/arm/plat-s3c24xx/include/plat')
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/udc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c24xx/include/plat/udc.h b/arch/arm/plat-s3c24xx/include/plat/udc.h index 80457c6..f6388424 100644 --- a/arch/arm/plat-s3c24xx/include/plat/udc.h +++ b/arch/arm/plat-s3c24xx/include/plat/udc.h @@ -37,4 +37,21 @@ struct s3c2410_udc_mach_info { extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *); +/** + * s3c24xx_hsudc_platdata - Platform data for USB High-Speed gadget controller. + * @epnum: Number of endpoints to be instantiated by the controller driver. + * @gpio_init: Platform specific USB related GPIO initialization. + * @gpio_uninit: Platform specific USB releted GPIO uninitialzation. + * + * Representation of platform data for the S3C24XX USB 2.0 High Speed gadget + * controllers. + */ +struct s3c24xx_hsudc_platdata { + unsigned int epnum; + void (*gpio_init)(void); + void (*gpio_uninit)(void); +}; + +extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd); + #endif /* __ASM_ARM_ARCH_UDC_H */ |