[lkml]   [2018]   [Mar]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v2 15/15] ARM: dts: dra7: Add high speed modes capability to MMC1/MMC2 dt node
Hi Tony,

On Thursday 01 March 2018 04:04 AM, Tony Lindgren wrote:
> * Sekhar Nori <> [180213 11:11]:
>> On Wednesday 07 February 2018 02:51 PM, Kishon Vijay Abraham I wrote:
>>> Hi,
>>> On Wednesday 07 February 2018 02:41 PM, Sekhar Nori wrote:
>>>> Kishon,
>>>> On Tuesday 06 February 2018 06:28 PM, Kishon Vijay Abraham I wrote:
>>>>> Add UHS/HS200/DDR speed mode capability to MMC1 and MMC2 dt nodes.
>>>>> Signed-off-by: Kishon Vijay Abraham I <>
>>>> Along with this, dont we need to have
>>>> /delete-property/ mmc-hs200-1_8v;
>>>> for eMMC on Beagle x15 which does not support HS200?
>>>> Or are you planning to depend on lack of pinctrl entries for HS200 to
>>>> take care of that?
>>> right now it relies on lack of pinctrl entries but I think adding delete
>>> property is appropriate. Actually I missed porting the patch that adds
>>> /delete-property/.
>> Actually, thinking more, this should be probably be handled using
>> "no-1-8-v" property. Reading the comment above SDHCI_QUIRK2_NO_1_8_V, it
>> is specifically meant for the case when system (board) does not support
>> 1.8V even when host (controller) does. Which is exactly the case with
>> Beagle x15.
> OK so that seems to be related to the last patch. I've applied
> the first two defconfig patches into omap-for-v4.17/defconfig
> and patches up to patch 13/15 into omap-for-v4.17/dt-sdhci.
> Kishon, please repost the missing changes or ping me when
> the driver dependencies have cleared for further patches to
> be applied to enable sdhci.

sure, I'll repost when sdhci driver changes gets merged.


 \ /
  Last update: 2018-03-01 06:19    [W:0.051 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site