Re: [PATCH v2 10/15] dt-bindings: msm: dsi-phy-14nm: Document SM6125 variant

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On 27/06/2023 23:14, Marijn Suijten wrote:
Document availability of the 14nm DSI PHY on SM6125.  Note that this
compatible uses the SoC-suffix variant, intead of postfixing an
arbitrary number without the sm/sdm portion.  The PHY is not powered by
a vcca regulator like on most SoCs, but by the MX power domain that is
provided via the power-domains property and a single corresponding
required-opps.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
---
  .../devicetree/bindings/display/msm/dsi-phy-14nm.yaml         | 11 +++++++++++
  1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
index a43e11d3b00d..183a26f8a6dc 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
@@ -19,6 +19,7 @@ properties:
        - qcom,dsi-phy-14nm-2290
        - qcom,dsi-phy-14nm-660
        - qcom,dsi-phy-14nm-8953
+      - qcom,sm6125-dsi-phy-14nm
reg:
      items:
@@ -35,6 +36,16 @@ properties:
    vcca-supply:
      description: Phandle to vcca regulator device node.
+ power-domains:
+    description:
+      A phandle and PM domain specifier for an optional power domain.
+    maxItems: 1
+
+  required-opps:
+    description:
+      A phandle to an OPP node describing an optional performance point.

I'd rephrase this to be something more exact, like 'desribing power domain's performance point'.

+    maxItems: 1
+
  required:
    - compatible
    - reg


--
With best wishes
Dmitry




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