Re: [PATCH 2/2] dt-bindings: mmc: correct pwrseq node names

[Heiko Stübner]

Am Freitag, 20. Januar 2023, 09:57:22 CET schrieb Krzysztof Kozlowski:
> Node names should be generic and should not contain underscores.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml   | 2 +-
>  Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml | 2 +-
>  Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml
> index 911a5996e099..588be73168fa 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml
> @@ -41,7 +41,7 @@ additionalProperties: false
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>
> -    sdhci0_pwrseq {
> +    pwrseq {

[applicable for all 3 examples]

hmm, power-sequences are not necessarily tied to an address and I guess
it will be very much a common case to have multiple ones on a system.

So might it be better to follow other patterns (like leds) to number them
or suggest a "foo-pwrseq" / "pwrseq-foo"?


Heiko


>        compatible = "mmc-pwrseq-emmc";
>        reset-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
>      };
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
> index 3397dbff88c2..b35e00e8c65e 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
> @@ -35,7 +35,7 @@ additionalProperties: false
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>
> -    wifi_pwrseq: wifi_pwrseq {
> +    pwrseq {
>        compatible = "mmc-pwrseq-sd8787";
>        powerdown-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
>        reset-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>;
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
> index 64e3644eefeb..00feaafc1063 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
> @@ -55,7 +55,7 @@ additionalProperties: false
>  examples:
>    - |
>      #include <dt-bindings/gpio/gpio.h>
> -    sdhci0_pwrseq {
> +    pwrseq {
>        compatible = "mmc-pwrseq-simple";
>        reset-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
>        clocks = <&clk_32768_ck>;
>