[PATCH v2 3/4] arm64: dts: ti: k3-am62a: Set MMC clock pins as OUTPUT

[Mendez, Judith]

Hi all,

On 8/5/2026 5:56 AM, Moteen Shah wrote:
> Hey Judith,
> 
> On 05/08/26 06:18, Judith Mendez wrote:
>> 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.
> 
> I think this patch and the next one should carry a fixes tag.

Yea actually I did not send this series 100% correct, so I was
going to send an comment to ignore this version. I will add your
review tag for the next version though. Thanks!

> 
> With that for the whole series,
> Reviewed-by: Moteen Shah <m-shah at ti.com>
> 
> Regards,
> Moteen
>> [0] https://www.ti.com/lit/pdf/spruj16 Rev. C: Table 12-257. MMCSDi I/ 
>> O Signals
>>
>> Signed-off-by: Judith Mendez <jm at ti.com>
>> ---
>>   arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/ 
>> boot/dts/ti/k3-am62a7-sk.dts
>> index b04636cab71c7..e63c5200a2370 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
>> +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
>> @@ -328,7 +328,7 @@ AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) 
>> GPMC0_CSn3.I2C2_SDA */
>>       main_mmc0_pins_default: main-mmc0-default-pins {
>>           pinctrl-single,pins = <
>>               AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
>> -            AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
>> +            AM62AX_IOPAD(0x218, PIN_OUTPUT, 0) /* (AB1) MMC0_CLK */
>>               AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
>>               AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) 
>> MMC0_DAT1 */
>>               AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) 
>> MMC0_DAT2 */
>> @@ -344,7 +344,7 @@ AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) 
>> MMC0_DAT7 */
>>       main_mmc1_pins_default: main-mmc1-default-pins {
>>           pinctrl-single,pins = <
>>               AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
>> -            AM62AX_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
>> +            AM62AX_IOPAD(0x234, PIN_OUTPUT, 0) /* (B22) MMC1_CLK */
>>               AM62AX_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
>>               AM62AX_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
>>               AM62AX_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */