dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY

[PATCH] dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY

Posted by Konrad Dybcio 2 years, 9 months ago

On some SoCs (hello SM6115) vcca-supply is not wired to any smd-rpm
or rpmh regulator, but instead powered by the VDD_MX line, which is
voted for in the DSI ctrl node.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
index 819de5ce0bc9..a43e11d3b00d 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
@@ -39,7 +39,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - vcca-supply
 
 unevaluatedProperties: false
 
-- 
2.38.1

Re: [PATCH] dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY

Posted by Rob Herring 2 years, 8 months ago

On Wed, Nov 30, 2022 at 7:58 AM Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
>
> On some SoCs (hello SM6115) vcca-supply is not wired to any smd-rpm
> or rpmh regulator, but instead powered by the VDD_MX line, which is
> voted for in the DSI ctrl node.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml | 1 -
>  1 file changed, 1 deletion(-)

What's the status of this patch? It is in linux-next already for some
time, but it needs to go into v6.2.

Rob

Re: [PATCH] dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY

Posted by Abhinav Kumar 2 years, 8 months ago


On 11/30/2022 5:58 AM, Konrad Dybcio wrote:
> On some SoCs (hello SM6115) vcca-supply is not wired to any smd-rpm
> or rpmh regulator, but instead powered by the VDD_MX line, which is
> voted for in the DSI ctrl node.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Fixes: 8fc939e72ff8 ("dt-bindings: msm: dsi: add yaml schemas for DSI 
PHY bindings")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
> ---
>   Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
> index 819de5ce0bc9..a43e11d3b00d 100644
> --- a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
> @@ -39,7 +39,6 @@ required:
>     - compatible
>     - reg
>     - reg-names
> -  - vcca-supply
>   
>   unevaluatedProperties: false
>

Re: [PATCH] dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY

Posted by Dmitry Baryshkov 2 years, 9 months ago

On Wed, 30 Nov 2022 at 15:58, Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
>
> On some SoCs (hello SM6115) vcca-supply is not wired to any smd-rpm
> or rpmh regulator, but instead powered by the VDD_MX line, which is
> voted for in the DSI ctrl node.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml | 1 -
>  1 file changed, 1 deletion(-)


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

-- 
With best wishes
Dmitry

Re: [PATCH] dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY

Posted by Krzysztof Kozlowski 2 years, 9 months ago

On 30/11/2022 14:58, Konrad Dybcio wrote:
> On some SoCs (hello SM6115) vcca-supply is not wired to any smd-rpm
> or rpmh regulator, but instead powered by the VDD_MX line, which is
> voted for in the DSI ctrl node.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof