Re: [PATCH PRELIMINARY 1/5] arm64: dts: qcom: shikra-iqs-som: fix GPIO138 reservation

[Krzysztof Kozlowski <krzk@kernel.org>]

On 09/09/2026 13:30, Krzysztof Kozlowski wrote:
> On 09/09/2026 13:24, Krzysztof Kozlowski wrote:
>> On 08/09/2026 08:23, Mohd Ayaan Anwar wrote:
>>> The GPIO mappings on the IQS variant differ from the CQ variants.
>>> GPIO138 is connected to the RGMII1_RX_CTL pin rather than the NFC ESE
>>> Secure IO pin; the latter is connected to GPIO49. This incorrect
>>> reservation causes the probe of the second Ethernet port to fail:
>>>
>>>   shikra-tlmm 500000.pinctrl: error -EINVAL: pin-138 (5d20000.ethernet)
>>>   shikra-tlmm 500000.pinctrl: error -EINVAL: could not request pin 138
>>>   (GPIO_138) from group gpio138 on device 500000.pinctrl
>>>   qcom-ethqos 5d20000.ethernet: Error applying setting, reverse things back
> 
> 
> Apply this patch and reproduce it. Is is possible? Didn't we talk about
> this already?
> 
>>>
>>> Replace gpio138 with gpio49 in the reserved list.
>>>
>>> Fixes: 779aead2dace ("arm64: dts: qcom: shikra: Add gpio-reserved-ranges to tlmm")
>>> Signed-off-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com>
>>> ---
>>>  arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi | 2 +-
>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>
>> This looks duplicating:
>> https://lore.kernel.org/all/20260820085347.822-1-xueyao.an@oss.qualcomm.com/
>>
> 
> Ah, no, mixed patches. Duplication is between other works:
> https://lore.kernel.org/all/20260820085347.822-1-xueyao.an@oss.qualcomm.com/
> https://lore.kernel.org/all/20260826-shikra-dtpm-v4-1-8476223184de@oss.qualcomm.com/
> 
> But nevertheless I am sure we talked about this, that commit msg and is
> not accurate... Cannot find the thread, though...

So here was v1:
https://lore.kernel.org/all/20260612-shikra_ethernet-v1-9-f0f4a1d19929@oss.qualcomm.com/
Where I commented that code needs changes and now we see again v1.

What is with this patch versioning? How is it supposed to work:

b4 diff '<20260908-shikra_ethernet_dts-v1-0-69c0c5c7c124@oss.qualcomm.com>'

???

Best regards,
Krzysztof