[PATCH v1 11/25] ARM: dts: stm32: Don't probe red led at boot for stm32mp157a-dk1-scmi-u-boot

[Patrice CHOTARD]

On 4/17/24 11:07, Patrick DELAUNAY wrote:
> Hi,
> 
> On 4/9/24 17:02, Patrice Chotard wrote:
>> red led and button dedicated to fastboot share the same gpio GPIOA13.
>> Led driver is probed early so the corresponding gpio is taken and
>> configured in output which forbid fastboot and stm32prog button usage.
>>
>> To avoid this, remove the "default-state" property from red led node.
>>
>> This will avoid to trigger the led driver probe() to configure the led
>> default state during startup.
>>
>> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
>> ---
>>
>>   arch/arm/dts/stm32mp157a-dk1-scmi-u-boot.dtsi | 1 -
>>   1 file changed, 1 deletion(-)
>>
>> diff --git a/arch/arm/dts/stm32mp157a-dk1-scmi-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-scmi-u-boot.dtsi
>> index 5d49b09c35d..8760d6c7d93 100644
>> --- a/arch/arm/dts/stm32mp157a-dk1-scmi-u-boot.dtsi
>> +++ b/arch/arm/dts/stm32mp157a-dk1-scmi-u-boot.dtsi
>> @@ -39,7 +39,6 @@
>>           red {
>>               label = "error";
>>               gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
>> -            default-state = "off";
>>               status = "okay";
>>           };
>>       };
> 
> 
> 
> Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> 
> Thanks
> Patrick
> 
Applied on u-boot-stm32/master