[PATCH v1] arm64: dts: ti: k3-am62-verdin: Set MMC clock pins as OUTPUT

[Mendez, Judith]

Hi Francesco,

On 8/14/2026 2:15 AM, Francesco Dolcini wrote:
> On Thu, Aug 13, 2026 at 02:57:52PM -0500, Mendez, Judith wrote:
>> Hi Francesco,
>>
>> On 8/13/2026 6:12 AM, Francesco Dolcini wrote:
>>> From: Francesco Dolcini <francesco.dolcini at toradex.com>
>>>
>>> MMC clock pins must be configured as OUTPUT-only per TRM [0] with
>>> receiver disabled (RXACTIVE bit = 0). Change MMC CLK pins from
>>> PIN_INPUT to PIN_OUTPUT to match documentation.
>>>
>>> Link: https://www.ti.com/lit/pdf/spruiv7 Rev. C: Table 12-246. MMCSDi I/O Signals [0]
>>> Fixes: 316b80246b16 ("arm64: dts: ti: add verdin am62")
>>> Cc: stable at vger.kernel.org
>>> Signed-off-by: Francesco Dolcini <francesco.dolcini at toradex.com>
>>
>> Assuming defaults are set.
> 
> We have
> 
>    AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */
> 
> is this what you are referring to here and in the other discussion
> thread?
Yes, without this defined, MMC2 would not work normally. You have it
defined so you should not have any problems.

~ Judith