[U-Boot] [PATCH] dts: am335x-pdu001: Fix polarity of card detection input

[Felix Brack]

On 29.11.2018 16:52, Tom Rini wrote:
> On Thu, Nov 29, 2018 at 04:33:36PM +0100, Felix Brack wrote:
>> On 29.11.2018 16:25, Tom Rini wrote:
>>> On Thu, Nov 29, 2018 at 01:45:06PM +0100, Felix Brack wrote:
>>>
>>>> When a micro SD card is inserted in the PDU001 card cage, the card
>>>> detection switch is opened and the corresponding GPIO input is driven
>>>> by a pull-up. Hence change the active level of the card detection
>>>> input from low to high.
>>>>
>>>> Signed-off-by: Felix Brack <fb at ltec.ch>
>>>> ---
>>>>
>>>>  arch/arm/dts/am335x-pdu001.dts | 2 +-
>>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>>
>>>> diff --git a/arch/arm/dts/am335x-pdu001.dts b/arch/arm/dts/am335x-pdu001.dts
>>>> index 121e2c6207..3a5e952663 100644
>>>> --- a/arch/arm/dts/am335x-pdu001.dts
>>>> +++ b/arch/arm/dts/am335x-pdu001.dts
>>>> @@ -576,7 +576,7 @@
>>>>  	bus-width = <4>;
>>>>  	pinctrl-names = "default";
>>>>  	pinctrl-0 = <&mmc2_pins>;
>>>> -	cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
>>>> +	cd-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
>>>>  };
>>>>  
>>>>  &sham {
>>>
>>> Is this in upstream Linux as well?  If so what tag/hash?  Thanks!
>>>
>> Not yet. I will send the Linux patch within a few days.
>> The fix appears for U-Boot first as it is required for the upcoming
>> patch that enables CONFIG_BLK and CONFIG_DM_MMC for this board.
> 
> Please reply to the thread with a ML link there so we can track and make
> sure it doesn't get out of sync, thanks!
> I'm not sure if I got that correctly. What is an 'ML link'?
Was there something wrong with my last post or would you like me to post
a message in this thread once the patch is in upstream Linux?

Felix