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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/kendryte,k210-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Kendryte K210 Clock Device Tree Bindings
+
+maintainers:
+ - Damien Le Moal <damien.lemoal@wdc.com>
+
+description: |
+ Kendryte K210 clock controller driver which support the system controller
+ subsystem supplied clocks for the various controllers and peripherals within
+ the SoC.
+
+ See also:
+ - dt-bindings/clock/k210-clk.h
+
+properties:
+ compatible:
+ const: kendryte,k210-clk
+
+ clocks:
+ maxItems: 1
+ description: System fixed rate oscillator clock
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - '#clock-cells'
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/k210-clk.h>
+
+ clocks {
+ in0: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ /* ... */
+
+ sysctl: system-controller@50440000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "kendryte,k210-sysctl",
+ "syscon", "simple-mfd";
+ reg = <0x50440000 0x1000>;
+ /* ... */
+ sysclk: clock-controller {
+ #clock-cells = <1>;
+ compatible = "kendryte,k210-clk";
+ clocks = <&in0>;
+ };
+ /* ... */
+ };
+ };
+
Document the device tree bindings of the Kendryte K210 SoC clock driver in Documentation/devicetree/bindings/clock/kendryte,k210-clk.yaml. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> --- .../bindings/clock/kendryte,k210-clk.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/kendryte,k210-clk.yaml