From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Wed, 30 Nov 2022 13:58:07 +0000 (+0100)
Subject: dt-bindings: msm/dsi: Don't require vcca-supply on 14nm PHY
X-Git-Tag: v5.15.92~399
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f3b1e04daf8667566137014c18201e6ccba3e729;p=platform%2Fkernel%2Flinux-rpi.git

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

commit a2117773c839a8439a3771e0c040b5c505b083a7 upstream.

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>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 8fc939e72ff8 ("dt-bindings: msm: dsi: add yaml schemas for DSI PHY bindings")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/513555/
Link: https://lore.kernel.org/r/20221130135807.45028-1-konrad.dybcio@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
index 064df50..23355ac 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
@@ -37,7 +37,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - vcca-supply
 
 unevaluatedProperties: false