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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/starfive,jh7110-syscrg.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: StarFive JH7110 System Clock and Reset Generator
maintainers:
- Emil Renner Berthing <kernel@esmil.dk>
properties:
compatible:
const: starfive,jh7110-syscrg
reg:
maxItems: 1
clocks:
oneOf:
- items:
- description: Main Oscillator (24 MHz)
- description: GMAC1 RMII reference or GMAC1 RGMII RX
- description: External I2S TX bit clock
- description: External I2S TX left/right channel clock
- description: External I2S RX bit clock
- description: External I2S RX left/right channel clock
- description: External TDM clock
- description: External audio master clock
- items:
- description: Main Oscillator (24 MHz)
- description: GMAC1 RMII reference
- description: GMAC1 RGMII RX
- description: External I2S TX bit clock
- description: External I2S TX left/right channel clock
- description: External I2S RX bit clock
- description: External I2S RX left/right channel clock
- description: External TDM clock
- description: External audio master clock
clock-names:
oneOf:
- items:
- const: osc
- enum:
- gmac1_rmii_refin
- gmac1_rgmii_rxin
- const: i2stx_bclk_ext
- const: i2stx_lrck_ext
- const: i2srx_bclk_ext
- const: i2srx_lrck_ext
- const: tdm_ext
- const: mclk_ext
- items:
- const: osc
- const: gmac1_rmii_refin
- const: gmac1_rgmii_rxin
- const: i2stx_bclk_ext
- const: i2stx_lrck_ext
- const: i2srx_bclk_ext
- const: i2srx_lrck_ext
- const: tdm_ext
- const: mclk_ext
'#clock-cells':
const: 1
description:
See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
'#reset-cells':
const: 1
description:
See <dt-bindings/reset/starfive,jh7110-crg.h> for valid indices.
required:
- compatible
- reg
- clocks
- clock-names
- '#clock-cells'
- '#reset-cells'
additionalProperties: false
examples:
- |
clock-controller@13020000 {
compatible = "starfive,jh7110-syscrg";
reg = <0x13020000 0x10000>;
clocks = <&osc>, <&gmac1_rmii_refin>,
<&gmac1_rgmii_rxin>,
<&i2stx_bclk_ext>, <&i2stx_lrck_ext>,
<&i2srx_bclk_ext>, <&i2srx_lrck_ext>,
<&tdm_ext>, <&mclk_ext>;
clock-names = "osc", "gmac1_rmii_refin",
"gmac1_rgmii_rxin",
"i2stx_bclk_ext", "i2stx_lrck_ext",
"i2srx_bclk_ext", "i2srx_lrck_ext",
"tdm_ext", "mclk_ext";
#clock-cells = <1>;
#reset-cells = <1>;
};
|
