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[10/14] dt-bindings: clock: sparx5: Add Sparx5 SoC DPLL clock

Message ID 20200513125532.24585-11-lars.povlsen@microchip.com
State New
Headers show
Series Adding support for Microchip Sparx5 SoC | expand

Commit Message

Lars Povlsen May 13, 2020, 12:55 p.m. UTC
This add the DT bindings documentation for the Sparx5 SoC DPLL clock

Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
---
 .../bindings/clock/microchip,sparx5-dpll.yaml | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml

--
2.26.2
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Patch

diff --git a/Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml b/Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml
new file mode 100644
index 0000000000000..594007d8fc59a
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml
@@ -0,0 +1,46 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/microchip,sparx5-dpll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip Sparx5 DPLL Clock
+
+maintainers:
+  - Lars Povlsen <lars.povlsen@microchip.com>
+
+description: |
+  The Sparx5 DPLL clock controller generates and supplies clock to
+  various peripherals within the SoC.
+
+  This binding uses common clock bindings
+  [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+properties:
+  compatible:
+    const: microchip,sparx5-dpll
+
+  reg:
+    items:
+      - description: dpll registers
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  # Clock provider for eMMC:
+  - |
+    clks: clks@61110000c {
+         compatible = "microchip,sparx5-dpll";
+         #clock-cells = <1>;
+         reg = <0x1110000c 0x24>;
+    };
+
+...