linux-kernel - [PATCH 1/3] dt-bindings: gpu: mali-utgard: add hisilicon,hi6220-mali compatible

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Date:   Mon, 19 Aug 2019 23:48:38 +0000
From:   John Stultz <john.stultz@...aro.org>
To:     linux-kernel@...r.kernel.org
Cc:     Peter Griffin <peter.griffin@...aro.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        John Stultz <john.stultz@...aro.org>
Subject: [PATCH 1/3] dt-bindings: gpu: mali-utgard: add hisilicon,hi6220-mali compatible

From: Peter Griffin <peter.griffin@...aro.org>

The Hisilicon hi6220 uses a Mali-450MP4 with 4 PPs, so add
a compatible for it.

Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
Cc: Philipp Zabel <p.zabel@...gutronix.de>
Cc: dri-devel@...ts.freedesktop.org
Cc: devicetree@...r.kernel.org
Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
Signed-off-by: John Stultz <john.stultz@...aro.org>
---
 Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
index b352a6851a06..ba895efe3039 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
@@ -24,6 +24,7 @@ Required properties:
       + rockchip,rk3228-mali
       + rockchip,rk3328-mali
       + stericsson,db8500-mali
+      + hisilicon,hi6220-mali
 
   - reg: Physical base address and length of the GPU registers
 
@@ -98,6 +99,10 @@ to specify one more vendor-specific compatible, among:
       * interrupt-names and interrupts:
         + combined: combined interrupt of all of the above lines
 
+  - hisilicon,hi6220-mali
+    Required properties:
+      * resets: phandles to the reset lines for the GPU
+
 Example:
 
 mali: gpu@...0000 {
-- 
2.17.1