Re: [PATCH v2 44/48] ARM: dts: at91: align gpio-key node names with dtschema

Claudiu.Beznea
2022-06-10T12:30:34Z

On 10.06.2022 13:05, Krzysztof Kozlowski wrote:
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>
> On 10/06/2022 09:12, Claudiu.Beznea@microchip.com wrote:
>
>>> compatible = "gpio-keys";
>>> pinctrl-names = "default";
>>> pinctrl-0 = <&pinctrl_key_gpio_default>;
>>> status = "okay";
>>>
>>> - sw1 {
>>> + switch-1 {
>>
>> This is acutally a button labeled on board as SW1. It has been wrongly
>> carried over from older DTSes. Maybe it would worth to have it now here as
>> button instead of switch.
>
> Sure, I'll name it "button-1". Could be also "button-sw1" if ou prefer.

button-1 should be enough.

>
>>
>>> label = "SW1";
>>> gpios = <&pioD 18 GPIO_ACTIVE_LOW>;
>>> linux,code=<KEY_PROG1>;
>>> diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
>>> index 08f0d4b995ff..96c9290007a8 100644
>>> --- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
>>> +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
>>> @@ -478,13 +478,13 @@ can1: can@fc050000 {
>>> };
>>> };
>>>
>>> - gpio_keys {
>>> + gpio-keys {
>>> compatible = "gpio-keys";
>>>
>>> pinctrl-names = "default";
>>> pinctrl-0 = <&pinctrl_key_gpio_default>;
>>>
>>> - pb4 {
>>> + button {
>>> label = "USER";
>>> gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
>>> linux,code = <KEY_PROG1>;
>>> diff --git a/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts
>>> index 5e8755f22784..d5652c974748 100644
>>> --- a/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts
>>> +++ b/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts
>>> @@ -26,14 +26,14 @@ chosen {
>>> stdout-path = "serial0:115200n8";
>>> };
>>>
>>> - gpio_keys {
>>> + gpio-keys {
>>> compatible = "gpio-keys";
>>>
>>> pinctrl-names = "default";
>>> pinctrl-0 = <&pinctrl_key_gpio_default>;
>>> status = "okay";
>>>
>>> - sw4 {
>>> + switch-4 {
>>
>> Same here, this is a button not a switch.
>
> Sure, then button-1 or button-sw4

I would say button-1.

Thank you,
Claudiu Beznea

>
>>
>>> label = "USER BUTTON";
>>> gpios = <&pioA PIN_PB2 GPIO_ACTIVE_LOW>;
>>> linux,code = <KEY_PROG1>;
>>> diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts
>>> index 806eb1d911d7..d7b59e16a081 100644
>>> --- a/arch/arm/boot/dts/at91-sama5d2_icp.dts
>>> +++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts
>>> @@ -42,14 +42,14 @@ main_xtal {
>>> };
>>> };
>>>
>>> - gpio_keys {
>>> + gpio-keys {
>>> compatible = "gpio-keys";
>>>
>>> pinctrl-names = "default";
>>> pinctrl-0 = <&pinctrl_key_gpio_default>;
>>> status = "okay";
>>>
>>> - sw4 {
>>> + switch-4 {
>>
>> Same here, button not switch.
>>
>> Other than this, looks good to me.
>
> Thanks for checking
>
>
> Best regards,
> Krzysztof