Import DTS files from Linux 5.7vendor/device-tree/5.7

5 files changed, 83 insertions, 3 deletions

diff --git a/Bindings/gpu/arm,mali-bifrost.yaml b/Bindings/gpu/arm,mali-bifrost.yaml
index e8b99adcb1bd..0b229a7d4a98 100644
--- a/Bindings/gpu/arm,mali-bifrost.yaml
+++ b/Bindings/gpu/arm,mali-bifrost.yaml
@@ -43,6 +43,9 @@ properties:
 
   operating-points-v2: true
 
+  resets:
+    maxItems: 2
+
 required:
   - compatible
   - reg
@@ -50,6 +53,8 @@ required:
   - interrupt-names
   - clocks
 
+additionalProperties: false
+
 allOf:
   - if:
       properties:
@@ -57,9 +62,6 @@ allOf:
           contains:
             const: amlogic,meson-g12a-mali
     then:
-      properties:
-        resets:
-          minItems: 2
       required:
         - resets
 
diff --git a/Bindings/gpu/arm,mali-midgard.yaml b/Bindings/gpu/arm,mali-midgard.yaml
index 8d966f3ff3db..0407e45eb8c4 100644
--- a/Bindings/gpu/arm,mali-midgard.yaml
+++ b/Bindings/gpu/arm,mali-midgard.yaml
@@ -75,6 +75,9 @@ properties:
 
   mali-supply: true
 
+  power-domains:
+    maxItems: 1
+
   resets:
     minItems: 1
     maxItems: 2
@@ -91,6 +94,8 @@ required:
   - interrupt-names
   - clocks
 
+additionalProperties: false
+
 allOf:
   - if:
       properties:
diff --git a/Bindings/gpu/arm,mali-utgard.yaml b/Bindings/gpu/arm,mali-utgard.yaml
index afde81be3c29..f5401cc8de4a 100644
--- a/Bindings/gpu/arm,mali-utgard.yaml
+++ b/Bindings/gpu/arm,mali-utgard.yaml
@@ -115,6 +115,8 @@ required:
   - clocks
   - clock-names
 
+additionalProperties: false
+
 allOf:
   - if:
       properties:
diff --git a/Bindings/gpu/samsung-rotator.yaml b/Bindings/gpu/samsung-rotator.yaml
index f4dfa6fc724c..665c6e3b31d3 100644
--- a/Bindings/gpu/samsung-rotator.yaml
+++ b/Bindings/gpu/samsung-rotator.yaml
@@ -36,6 +36,8 @@ required:
   - clocks
   - clock-names
 
+additionalProperties: false
+
 examples:
   - |
     rotator@12810000 {
diff --git a/Bindings/gpu/vivante,gc.yaml b/Bindings/gpu/vivante,gc.yaml
new file mode 100644
index 000000000000..0bc4b38d5cbb
--- /dev/null
+++ b/Bindings/gpu/vivante,gc.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpu/vivante,gc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Vivante GPU Bindings
+
+description: Vivante GPU core devices
+
+maintainers:
+  -  Lucas Stach <l.stach@pengutronix.de>
+
+properties:
+  compatible:
+    const: vivante,gc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: AXI/master interface clock
+      - description: GPU core clock
+      - description: Shader clock (only required if GPU has feature PIPE_3D)
+      - description: AHB/slave interface clock (only required if GPU can gate slave interface independently)
+    minItems: 1
+    maxItems: 4
+
+  clock-names:
+    items:
+      enum: [ bus, core, shader, reg ]
+    minItems: 1
+    maxItems: 4
+
+  resets:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx6qdl-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    gpu@130000 {
+      compatible = "vivante,gc";
+      reg = <0x00130000 0x4000>;
+      interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&clks IMX6QDL_CLK_GPU3D_AXI>,
+               <&clks IMX6QDL_CLK_GPU3D_CORE>,
+               <&clks IMX6QDL_CLK_GPU3D_SHADER>;
+      clock-names = "bus", "core", "shader";
+      power-domains = <&gpc 1>;
+    };
+
+...