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| author | Ben Dooks <ben-linux@fluff.org> | 2010-04-30 03:59:42 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-10 04:44:44 +0200 |
| commit | a6e1ec7f69950864ff8d992da6d929b1444f7cb3 (patch) | |
| tree | 510c88a55ed493289197563c7b586285dee47f81 /arch | |
| parent | ARM: S3C2416: Add support for second HSMMC channel (diff) | |
| download | linux-a6e1ec7f69950864ff8d992da6d929b1444f7cb3.tar.xz linux-a6e1ec7f69950864ff8d992da6d929b1444f7cb3.zip | |
ARM: S3C2416: Add support for OHCI on SMDK2416
Add device definition and ensure that the host port is powered up
at start time. Full power control can be added at a later date.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c2416/mach-smdk2416.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2416/mach-smdk2416.c b/arch/arm/mach-s3c2416/mach-smdk2416.c index a51973c7334c..99d24c44f30f 100644 --- a/arch/arm/mach-s3c2416/mach-smdk2416.c +++ b/arch/arm/mach-s3c2416/mach-smdk2416.c @@ -21,6 +21,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/mtd/partitions.h> +#include <linux/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -110,6 +111,7 @@ static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = { static struct platform_device *smdk2416_devices[] __initdata = { &s3c_device_wdt, + &s3c_device_ohci, &s3c_device_i2c0, &s3c_device_hsmmc0, &s3c_device_hsmmc1, @@ -128,6 +130,9 @@ static void __init smdk2416_machine_init(void) { s3c_i2c0_set_platdata(NULL); + gpio_request(S3C2410_GPB(4), "USBHost Power"); + gpio_direction_output(S3C2410_GPB(4), 1); + platform_add_devices(smdk2416_devices, ARRAY_SIZE(smdk2416_devices)); smdk_machine_init(); } |