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From:   Marijn Suijten <marijn.suijten@somainline.org>
Date:   Tue, 18 Jul 2023 23:24:46 +0200
Subject: [PATCH v3 10/15] dt-bindings: msm: dsi-phy-14nm: Document SM6125
 variant
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To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Rob Clark <robdclark@gmail.com>,
        Abhinav Kumar <quic_abhinavk@quicinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        Sean Paul <sean@poorly.run>, David Airlie <airlied@gmail.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        Krishna Manikandan <quic_mkrishn@quicinc.com>,
        Marijn Suijten <marijn.suijten@somainline.org>,
        Loic Poulain <loic.poulain@linaro.org>,
        Konrad Dybcio <konrad.dybcio@somainline.org>
Cc:     ~postmarketos/upstreaming@lists.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Martin Botka <martin.botka@somainline.org>,
        Jami Kettunen <jami.kettunen@somainline.org>,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Krzysztof Kozlowski <krzk@kernel.org>,
        linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org,
        freedreno@lists.freedesktop.org, Lux Aliaga <they@mint.lgbt>,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Precedence: bulk

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@linaro.org>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
---
 .../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..2361da5f6736 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 the power domain's performance point.
+    maxItems: 1
+
 required:
   - compatible
   - reg

-- 
2.41.0