linux-kernel - [PATCH 1/2] dt-bindings: display/msm: qcom,sdm845-mdss: add memory-region property

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Message-Id: <20230712130215.666924-1-amit.pundir@linaro.org>
Date:   Wed, 12 Jul 2023 18:32:14 +0530
From:   Amit Pundir <amit.pundir@...aro.org>
To:     Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Caleb Connolly <caleb.connolly@...aro.org>,
        Bryan Donoghue <bryan.odonoghue@...aro.org>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Krishna Manikandan <quic_mkrishn@...cinc.com>
Cc:     dri-devel <dri-devel@...ts.freedesktop.org>,
        freedreno <freedreno@...ts.freedesktop.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        dt <devicetree@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/2] dt-bindings: display/msm: qcom,sdm845-mdss: add memory-region property

Add and document the reserved memory region property
in the qcom,sdm845-mdss schema.

Signed-off-by: Amit Pundir <amit.pundir@...aro.org>
---
 .../devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml    | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml
index 6ecb00920d7f..3ea1dbd7e317 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml
@@ -39,6 +39,11 @@ properties:
   interconnect-names:
     maxItems: 2
 
+  memory-region:
+    maxItems: 1
+    description:
+      Phandle to a node describing a reserved memory region.
+
 patternProperties:
   "^display-controller@[0-9a-f]+$":
     type: object
-- 
2.25.1