[U-Boot] [PATCH v2 1/2] board: ge: bx50v3: fix AR8033 reset timing issue

[Ray, Ian (GE Healthcare)]

On 21/02/17 17:31, Stefano Babic wrote:
>On 21/02/2017 02:56, Ken Lin wrote:
>> Add the delay (10ms) to ensure the clock is stable and to meet the clock-to-
>reset(1ms) requirement recommended in the AR8033 datasheet
>>
>> Signed-off-by: Ken Lin <yungching0725 at gmail.com>
>> ---
>> Changes from v1
>> - Fix the missing Signed-off-by issue
>>
>>  board/ge/bx50v3/bx50v3.c | 3 ++-
>>  1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c
>> index 2fc1144cda..80b4ba1b8b 100644
>> --- a/board/ge/bx50v3/bx50v3.c
>> +++ b/board/ge/bx50v3/bx50v3.c
>> @@ -103,8 +103,9 @@ static void setup_iomux_enet(void)
>>
>>       /* Reset AR8033 PHY */
>>       gpio_direction_output(IMX_GPIO_NR(1, 28), 0);
>> -     udelay(500);
>> +     mdelay(10);
>>       gpio_set_value(IMX_GPIO_NR(1, 28), 1);
>> +     mdelay(1);
>>  }
>>
>>  static iomux_v3_cfg_t const usdhc2_pads[] = {
>>
>
>Reviewed-by: Stefano Babic <sbabic at denx.de>

Acked-by: Ian Ray <ian.ray at ge.com>

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