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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-23 19:33:02 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-23 19:33:02 (GMT) |
commit | c44dead70a841d90ddc01968012f323c33217c9e (patch) | |
tree | 85489ebe9b9a3413cd8ee197ffb40c8aa8d97e63 /arch/arm/mach-s3c2416 | |
parent | 99dff5856220a02b8711f2e8746413ea6e53ccf6 (diff) | |
parent | d5f6db9e1aff6ccf1876224f152c0268b0c8a992 (diff) | |
download | linux-c44dead70a841d90ddc01968012f323c33217c9e.tar.xz |
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (205 commits)
USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.h
USB: UHCI: Support big endian GRUSBHC HC
sparc: add {read,write}*_be routines
USB: UHCI: Add support for big endian descriptors
USB: UHCI: Use ACCESS_ONCE rather than using a full compiler barrier
USB: UHCI: Add support for big endian mmio
usb-storage: Correct adjust_quirks to include latest flags
usb/isp1760: Fix possible unlink problems
usb/isp1760: Move function isp1760_endpoint_disable() within file.
USB: remove remaining usages of hcd->state from usbcore and fix regression
usb: musb: ux500: add configuration and build options for ux500 dma
usb: musb: ux500: add dma glue layer for ux500
usb: musb: ux500: add dma name for ux500
usb: musb: ux500: add ux500 specific code for gadget side
usb: musb: fix compile error
usb-storage: fix up the unusual_realtek device list
USB: gadget: f_audio: Fix invalid dereference of initdata
EHCI: don't rescan interrupt QHs needlessly
OHCI: fix regression caused by nVidia shutdown workaround
USB: OTG: msm: Free VCCCX regulator even if we can't set the voltage
...
Diffstat (limited to 'arch/arm/mach-s3c2416')
-rw-r--r-- | arch/arm/mach-s3c2416/mach-smdk2416.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2416/mach-smdk2416.c b/arch/arm/mach-s3c2416/mach-smdk2416.c index 3f83177..ac27ebb 100644 --- a/arch/arm/mach-s3c2416/mach-smdk2416.c +++ b/arch/arm/mach-s3c2416/mach-smdk2416.c @@ -23,6 +23,7 @@ #include <linux/mtd/partitions.h> #include <linux/gpio.h> #include <linux/fb.h> +#include <linux/delay.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -35,6 +36,7 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> +#include <mach/regs-s3c2443-clock.h> #include <mach/idle.h> #include <mach/leds-gpio.h> @@ -47,6 +49,7 @@ #include <plat/cpu.h> #include <plat/nand.h> #include <plat/sdhci.h> +#include <plat/udc.h> #include <plat/regs-fb-v4.h> #include <plat/fb.h> @@ -121,6 +124,27 @@ static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = { } }; +void smdk2416_hsudc_gpio_init(void) +{ + s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_UP); + s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_NONE); + s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(1)); + s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 0); +} + +void smdk2416_hsudc_gpio_uninit(void) +{ + s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 1); + s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_NONE); + s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(0)); +} + +struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = { + .epnum = 9, + .gpio_init = smdk2416_hsudc_gpio_init, + .gpio_uninit = smdk2416_hsudc_gpio_uninit, +}; + struct s3c_fb_pd_win smdk2416_fb_win[] = { [0] = { /* think this is the same as the smdk6410 */ @@ -186,6 +210,7 @@ static struct platform_device *smdk2416_devices[] __initdata = { &s3c_device_i2c0, &s3c_device_hsmmc0, &s3c_device_hsmmc1, + &s3c_device_usb_hsudc, }; static void __init smdk2416_map_io(void) @@ -203,6 +228,8 @@ static void __init smdk2416_machine_init(void) s3c_sdhci0_set_platdata(&smdk2416_hsmmc0_pdata); s3c_sdhci1_set_platdata(&smdk2416_hsmmc1_pdata); + s3c24xx_hsudc_set_platdata(&smdk2416_hsudc_platdata); + gpio_request(S3C2410_GPB(4), "USBHost Power"); gpio_direction_output(S3C2410_GPB(4), 1); |