Re: [PATCH 0/2] mmc: dw_mmc: fix the wrong operation for reset controller

From: Jaehoon Chung
Date: Thu Nov 03 2016 - 01:19:24 EST


On 11/02/2016 06:56 AM, John Stultz wrote:
> On Sun, Oct 30, 2016 at 7:49 PM, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote:
>> This patch adds the "reset-names" as reset controller for dwmmc controller.
>> Linaro guys had reported the issue about booting stuck.
>> Some SoCs are enabled the CONFIG_RESET_CONTROLLER.
>> then dwmmc controller are waiting for getting reset controller.
>> But if doesn't define "resets" property in device-tree, it should be stuck.
>> If use the reset-names as reset controller for dwmmc controller,
>> it's more stable than now.
>> This commit is related with the below commit.
>> Fixes: d6786fefe816 ("mmc: dw_mmc: add reset support to dwmmc host controller")
> So I wasn't hit by the issue, as I don't tend to boot from SD on my
> hikey, but I did run these patches and I'm not seeing any issues with
> my Android environment.
> So for what its worth:
> Acked-by: John Stultz <john.stultz@xxxxxxxxxx>

Applied on my repository (fixes branch).

Best Regards,
Jaehoon Chung

> thanks
> -john