Re: [PATCH 1/3] dt-bindings: clock: qcom,gcc-sm8250: add missing bi_tcxo_ao clock

Konrad Dybcio
2023-04-08T14:00:18Z

On 8.04.2023 15:48, Krzysztof Kozlowski wrote:
> Without actual explanation commit 76bd127e6ca5 ("arm64: dts: qcom:
> sm8250: add bi_tcxo_ao to gcc clocks") added bi_tcxo_ao clock input to
> the GCC clock controller, so update the bindings hoping this is really
> needed. This fixes warnings like:
The initial commit 3e5770921a88
("clk: qcom: gcc: Add global clock controller driver for SM8250")
already consumed it on the .c side, so the bindings were wrong..

>
> sm8250-xiaomi-elish-csot.dtb: clock-controller@100000: clock-names: ['bi_tcxo', 'bi_tcxo_ao', 'sleep_clk'] is too long
>
> Fixes: 76bd127e6ca5 ("arm64: dts: qcom: sm8250: add bi_tcxo_ao to gcc clocks")
s/this/98394efb48f5 ("dt-bindings: clock: Add SM8250 GCC clock bindings")

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
> Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml
> index b752542ee20c..ead6665b9a45 100644
> --- a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml
> +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml
> @@ -23,11 +23,13 @@ properties:
> clocks:
> items:
> - description: Board XO source
> + - description: Board active XO source
> - description: Sleep clock source
>
> clock-names:
> items:
> - const: bi_tcxo
> + - const: bi_tcxo_ao
> - const: sleep_clk
>
> required:
> @@ -47,8 +49,9 @@ examples:
> compatible = "qcom,gcc-sm8250";
> reg = <0x00100000 0x1f0000>;
> clocks = <&rpmhcc RPMH_CXO_CLK>,
> + <&rpmhcc RPMH_CXO_CLK_A>,
> <&sleep_clk>;
> - clock-names = "bi_tcxo", "sleep_clk";
> + clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
> #clock-cells = <1>;
> #reset-cells = <1>;
> #power-domain-cells = <1>;