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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/sophgo/sophgo,cv1800b-top-syscon.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Sophgo CV18XX/SG200X SoC top system controller
maintainers:
- Inochi Amaoto <inochiama@outlook.com>
description:
The Sophgo CV18XX/SG200X SoC top misc system controller provides
register access to configure related modules.
properties:
compatible:
oneOf:
- items:
- const: sophgo,cv1800b-top-syscon
- const: syscon
- const: simple-mfd
reg:
maxItems: 1
"#address-cells":
const: 1
"#size-cells":
const: 1
ranges: true
dma-router@154:
$ref: /schemas/dma/sophgo,cv1800b-dmamux.yaml#
unevaluatedProperties: false
phy@48:
$ref: /schemas/phy/sophgo,cv1800b-usb2-phy.yaml#
unevaluatedProperties: false
required:
- compatible
- reg
- "#address-cells"
- "#size-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/sophgo,cv1800.h>
syscon@3000000 {
compatible = "sophgo,cv1800b-top-syscon", "syscon", "simple-mfd";
reg = <0x03000000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
phy@48 {
compatible = "sophgo,cv1800b-usb2-phy";
reg = <0x48 0x4>;
#phy-cells = <0>;
clocks = <&clk CLK_USB_125M>,
<&clk CLK_USB_33K>,
<&clk CLK_USB_12M>;
clock-names = "app", "stb", "lpm";
resets = <&rst 58>;
};
dma-router@154 {
compatible = "sophgo,cv1800b-dmamux";
reg = <0x154 0x8>, <0x298 0x4>;
#dma-cells = <2>;
dma-masters = <&dmac>;
};
};
...
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