1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/clock/canaan,k210-clk.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Canaan Kendryte K210 Clock 8 9maintainers: 10 - Damien Le Moal <dlemoal@kernel.org> 11 12description: | 13 Canaan Kendryte K210 SoC clocks driver bindings. The clock 14 controller node must be defined as a child node of the K210 15 system controller node. 16 17 See also: 18 - dt-bindings/clock/k210-clk.h 19 20properties: 21 compatible: 22 const: canaan,k210-clk 23 24 clocks: 25 maxItems: 1 26 description: 27 Phandle of the SoC 26MHz fixed-rate oscillator clock. 28 29 '#clock-cells': 30 const: 1 31 32required: 33 - compatible 34 - '#clock-cells' 35 - clocks 36 37additionalProperties: false 38 39examples: 40 - | 41 #include <dt-bindings/clock/k210-clk.h> 42 clocks { 43 in0: oscillator { 44 compatible = "fixed-clock"; 45 #clock-cells = <0>; 46 clock-frequency = <26000000>; 47 }; 48 }; 49 50 /* ... */ 51 sysclk: clock-controller { 52 #clock-cells = <1>; 53 compatible = "canaan,k210-clk"; 54 clocks = <&in0>; 55 }; 56