[PATCH] mmc: dt: Add 'broken-cd' DT binding
Stephen Warren
swarren at wwwdotorg.org
Thu Aug 23 00:54:37 EST 2012
On 08/22/2012 04:17 AM, Chris Ball wrote:
> Hi,
>
> On Wed, Aug 22 2012, Shawn Guo wrote:
>> The following is what I have on my mind.
>>
>> broken-cd cd-gpios implication
>> -------------------------------------------
>> no no SDHCI CD
>> no yes GPIO CD
>> yes no NO CD / Broken CD
>> yes yes Invalid
>>
>> yes: property presents
>> no: property does not present
>
> This matches Mitch's last suggestion exactly -- I think we're all agreed
> on these properties now. The only remaining question is how to handle
> the pinctrl for CD in Thomas's case.
Sorry if this has already been mentioned, but I assume the standard
non-removable property overrides any of those, or is invalid in
combination with any of those?
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