Regards,
Samuel
> +
> + clocks:
> + maxItems: 1
> +
> + '#clock-cells':
> + const: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - '#clock-cells'
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + clock-controller@91102000 {
> + compatible = "canaan,k230-clk";
> + reg = <0x91102000 0x1000>,
> + <0x91100000 0x1000>;
> + clocks = <&osc24m>;
> + #clock-cells = <1>;
> + };
> diff --git a/include/dt-bindings/clock/canaan,k230-clk.h b/include/dt-bindings/clock/canaan,k230-clk.h
> new file mode 100644
> index 0000000000000000000000000000000000000000..47d966fda5771615dad8ade64eeec42a9b27696e
> --- /dev/null
> +++ b/include/dt-bindings/clock/canaan,k230-clk.h
> @@ -0,0 +1,49 @@
> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
> +/*
> + * Kendryte Canaan K230 Clock Drivers
> + *
> + * Author: Xukai Wang <kingxukai@xxxxxxxxxxxx>
> + */
> +
> +#ifndef CLOCK_K230_CLK_H
> +#define CLOCK_K230_CLK_H
> +
> +/* Kendryte K230 SoC clock identifiers (arbitrary values). */
> +#define K230_CPU0_SRC 0
> +#define K230_CPU0_ACLK 1
> +#define K230_CPU0_PLIC 2
> +#define K230_CPU0_NOC_DDRCP4 3
> +#define K230_CPU0_PCLK 4
> +#define K230_PMU_PCLK 5
> +#define K230_HS_HCLK_HIGH_SRC 6
> +#define K230_HS_HCLK_HIGH_GATE 7
> +#define K230_HS_HCLK_SRC 8
> +#define K230_HS_SD0_HS_AHB_GAT 9
> +#define K230_HS_SD1_HS_AHB_GAT 10
> +#define K230_HS_SSI1_HS_AHB_GA 11
> +#define K230_HS_SSI2_HS_AHB_GA 12
> +#define K230_HS_USB0_HS_AHB_GA 13
> +#define K230_HS_USB1_HS_AHB_GA 14
> +#define K230_HS_SSI0_AXI15 15
> +#define K230_HS_SSI1 16
> +#define K230_HS_SSI2 17
> +#define K230_HS_QSPI_AXI_SRC 18
> +#define K230_HS_SSI1_ACLK_GATE 19
> +#define K230_HS_SSI2_ACLK_GATE 20
> +#define K230_HS_SD_CARD_SRC 21
> +#define K230_HS_SD0_CARD_TX 22
> +#define K230_HS_SD1_CARD_TX 23
> +#define K230_HS_SD_AXI_SRC 24
> +#define K230_HS_SD0_AXI_GATE 25
> +#define K230_HS_SD1_AXI_GATE 26
> +#define K230_HS_SD0_BASE_GATE 27
> +#define K230_HS_SD1_BASE_GATE 28
> +#define K230_HS_OSPI_SRC 29
> +#define K230_HS_USB_REF_50M 30
> +#define K230_HS_SD_TIMER_SRC 31
> +#define K230_HS_SD0_TIMER_GATE 32
> +#define K230_HS_SD1_TIMER_GATE 33
> +#define K230_HS_USB0_REFERENCE 34
> +#define K230_HS_USB1_REFERENCE 35
> +
> +#endif /* CLOCK_K230_CLK_H */
>
