[v3,003/105] dt-bindings: clock: Add BCM2711 DVP binding

Commit Message

Maxime Ripard May 27, 2020, 3:47 p.m. UTC

The BCM2711 has a unit controlling the HDMI0 and HDMI1 clock and reset
signals. Let's add a binding for it.

Cc: Philipp Zabel <[e-mail]>
Cc: Rob Herring <[e-mail]>
Cc: [e-mail]
Reviewed-by: Rob Herring <[e-mail]>
Signed-off-by: Maxime Ripard <[e-mail]>
---
 Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml | 47 +++++++-
 1 file changed, 47 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml

Patch

diff --git a/Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml b/Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml
new file mode 100644
index 000000000000..08543ecbe35b
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml
@@ -0,0 +1,47 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/brcm,bcm2711-dvp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM2711 HDMI DVP Device Tree Bindings
+
+maintainers:
+  - Maxime Ripard <[e-mail]>
+
+properties:
+  "#clock-cells":
+    const: 1
+
+  "#reset-cells":
+    const: 1
+
+  compatible:
+    const: brcm,brcm2711-dvp
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - "#clock-cells"
+  - "#reset-cells"
+  - compatible
+  - reg
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    dvp: clock@7ef00000 {
+        compatible = "brcm,brcm2711-dvp";
+        reg = <0x7ef00000 0x10>;
+        clocks = <&clk_108MHz>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+    };
+
+...