Re: Re: [PATCH 6/8] arm: exynos: config exynos5 hdmi-hpd gpio

Re: Re: [PATCH 6/8] arm: exynos: config exynos5 hdmi-hpd gpio

[RAHUL SHARMA]

Sure Mr. park,

I will correct this in v2.
I want to request you for reviewing the other patches in the set.

regards,
Rahul Sharma

On Thu, Oct 4, 2012 at 1:45 PM, Kyungmin Park <kyungmin.park@samsung.com> wrote:
> On 10/5/12, Rahul Sharma <rahul.sharma@samsung.com> wrote:
>> This patch adds support for the configuration of exynos5 hdmi-hpd gpio.
>> It sets the gpio fucntion to EINT which is required for recieving
>> external hpd interrupt in drm hdmi driver.
>>
>> Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
>> ---
>>  arch/arm/mach-exynos/mach-exynos5-dt.c |    9 +++++++++
>>  1 files changed, 9 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c
>> b/arch/arm/mach-exynos/mach-exynos5-dt.c
>> index 003963c..9a6d569 100644
>> --- a/arch/arm/mach-exynos/mach-exynos5-dt.c
>> +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
>> @@ -11,6 +11,7 @@
>>
>>  #include <linux/of_platform.h>
>>  #include <linux/serial_core.h>
>> +#include <linux/gpio.h>
>>
>>  #include <asm/mach/arch.h>
>>  #include <asm/hardware/gic.h>
>> @@ -18,6 +19,7 @@
>>
>>  #include <plat/cpu.h>
>>  #include <plat/regs-serial.h>
>> +#include <plat/gpio-cfg.h>
>>
>>  #include "common.h"
>>
>> @@ -81,10 +83,17 @@ static void __init exynos5250_dt_map_io(void)
>>       s3c24xx_init_clocks(24000000);
>>  }
>>
>> +static void smdk_hpd_setup(void)
>> +{
>> +     s3c_gpio_cfgpin(EXYNOS5_GPX3(7), S3C_GPIO_SFN(0xf));
>> +     s3c_gpio_setpull(EXYNOS5_GPX3(7), S3C_GPIO_PULL_DOWN);
>> +}
> these should be described at dts file instead of here. and name is not
> good. smdk...
>
> Thank you,
> Kyungmin Park
>> +
>>  static void __init exynos5250_dt_machine_init(void)
>>  {
>>       of_platform_populate(NULL, of_default_bus_match_table,
>>                               exynos5250_auxdata_lookup, NULL);
>> +     smdk_hpd_setup();
>>  }
>>
>>  static char const *exynos5250_dt_compat[] __initdata = {
>> --
>> 1.7.0.4
>>
>> --
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