linux-kernel - [PATCH 5/8] dt-bindings: drm/msm/gpu: Document AON clock for A506/A510

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Date: Sun, 21 Jan 2024 20:41:03 +0100
From: Adam Skladowski <a39.skl@...il.com>
To: 
Cc: phone-devel@...r.kernel.org,
	~postmarketos/upstreaming@...ts.sr.ht,
	Adam Skladowski <a39.skl@...il.com>,
	Rob Clark <robdclark@...il.com>,
	Abhinav Kumar <quic_abhinavk@...cinc.com>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	Sean Paul <sean@...rly.run>,
	Marijn Suijten <marijn.suijten@...ainline.org>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Andy Gross <agross@...nel.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Krishna Manikandan <quic_mkrishn@...cinc.com>,
	linux-arm-msm@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	freedreno@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 5/8] dt-bindings: drm/msm/gpu: Document AON clock for A506/A510

Adreno 506(MSM8953) and Adreno 510(MSM8976) require
Always-on branch clock to be enabled, describe it.

Signed-off-by: Adam Skladowski <a39.skl@...il.com>
---
 Documentation/devicetree/bindings/display/msm/gpu.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
index b019db954793..9e36f54a5caf 100644
--- a/Documentation/devicetree/bindings/display/msm/gpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml
@@ -133,7 +133,7 @@ allOf:
       properties:
         clocks:
           minItems: 2
-          maxItems: 7
+          maxItems: 8
 
         clock-names:
           items:
@@ -148,6 +148,8 @@ allOf:
                 description: GPU Memory Interface clock
               - const: alt_mem_iface
                 description: GPU Alternative Memory Interface clock
+              - const: alwayson
+                description: GPU Always-On clock
               - const: gfx3d
                 description: GPU 3D engine clock
               - const: rbbmtimer
@@ -155,7 +157,7 @@ allOf:
               - const: rbcpr
                 description: GPU RB Core Power Reduction clock
           minItems: 2
-          maxItems: 7
+          maxItems: 8
 
       required:
         - clocks
-- 
2.43.0