linux-kernel - Re: [PATCH 4/9] ARM: S3C64XX: add USB host support for mach-real6410

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Date:	Mon, 18 Oct 2010 16:46:10 +0300
From:	Darius Augulis <augulis.darius@...il.com>
To:	Kukjin Kim <kgene.kim@...sung.com>
Cc:	linux-arm-kernel@...ts.infradead.org, paulius.zaleckas@...il.com,
	linux-kernel@...r.kernel.org, ben-linux@...ff.org
Subject: Re: [PATCH 4/9] ARM: S3C64XX: add USB host support for mach-real6410

On Mon, Oct 18, 2010 at 4:39 PM, Kukjin Kim <kgene.kim@...sung.com> wrote:
> Darius Augulis wrote:
>>
>> Add USB host device support for mach-real6410
>>
>> Signed-off-by: Darius Augulis <augulis.darius@...il.com>
>> ---
>>  arch/arm/mach-s3c64xx/Kconfig         |    1 +
>>  arch/arm/mach-s3c64xx/mach-real6410.c |    1 +
>>  2 files changed, 2 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
>> index b706b80..c05ae12 100644
>> --- a/arch/arm/mach-s3c64xx/Kconfig
>> +++ b/arch/arm/mach-s3c64xx/Kconfig
>> @@ -109,6 +109,7 @@ config MACH_REAL6410
>>       select S3C_DEV_NAND
>>       select SAMSUNG_DEV_ADC
>>       select SAMSUNG_DEV_TS
>> +     select S3C_DEV_USB_HOST
>>       help
>>         Machine support for the CoreWind REAL6410
>>
>> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-
>> s3c64xx/mach-real6410.c
>> index bad6990..00e7d7e 100644
>> --- a/arch/arm/mach-s3c64xx/mach-real6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-real6410.c
>> @@ -195,6 +195,7 @@ static struct platform_device *real6410_devices[]
>> __initdata = {
>>       &s3c_device_nand,
>>       &s3c_device_adc,
>>       &s3c_device_ts,
>> +     &s3c_device_ohci,
>>  };
>>
>>  static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
>
> No need any gpio configuration for it?

No, USB is powered by hardware at startup and does not need any other
gpio config.

>
> Thanks.
>
> Best regards,
> Kgene.
> --
> Kukjin Kim <kgene.kim@...sung.com>, Senior Engineer,
> SW Solution Development Team, Samsung Electronics Co., Ltd.
>
>
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