[PATCH v2 1/8] dt-bindings: gpu: mali-utgard: Add Rockchip Utgard Malis

[Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>]

Some (older or lower power) Rockchip socs use Utgard-based Mali-GPUs.
So add the necessary compatibles for them. As the setup is the same for
all of them (needing only the additional reset line), they get added in
a somewhat condensed form, to not inflate the document unnecessary.

Signed-off-by: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
---
 Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
index b4ebd56d03f3..24aacafb2594 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
@@ -13,6 +13,10 @@ Required properties:
       + allwinner,sun50i-h5-mali
       + amlogic,meson-gxbb-mali
       + amlogic,meson-gxl-mali
+      + rockchip,rk3036-mali
+      + rockchip,rk3066-mali
+      + rockchip,rk3188-mali
+      + rockchip,rk3228-mali
       + stericsson,db8500-mali
 
   - reg: Physical base address and length of the GPU registers
@@ -63,6 +67,10 @@ to specify one more vendor-specific compatible, among:
     Required properties:
       * resets: phandle to the reset line for the GPU
 
+  - Rockchip variants:
+    Required properties:
+      * resets: phandle to the reset line for the GPU
+
   - stericsson,db8500-mali
     Required properties:
       * interrupt-names and interrupts:
-- 
2.14.1

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