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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/sprd,ums512-pwm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Spreadtrum/Unisoc UMS512 PWM Controller
maintainers:
- Orson Zhai <orsonzhai@gmail.com>
- Baolin Wang <baolin.wang@linux.alibaba.com>
- Chunyan Zhang <zhang.lyra@gmail.com>
properties:
compatible:
const: sprd,ums512-pwm
reg:
maxItems: 1
clocks:
maxItems: 8
clock-names:
items:
- const: pwm0
- const: enable0
- const: pwm1
- const: enable1
- const: pwm2
- const: enable2
- const: pwm3
- const: enable3
'#pwm-cells':
const: 2
required:
- compatible
- reg
- clocks
- clock-names
allOf:
- $ref: pwm.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/sprd,ums512-clk.h>
pwm@32260000 {
compatible = "sprd,ums512-pwm";
reg = <0x32260000 0x10000>;
clocks = <&aon_clk CLK_PWM0>, <&aonapb_gate CLK_PWM0_EB>,
<&aon_clk CLK_PWM1>, <&aonapb_gate CLK_PWM1_EB>,
<&aon_clk CLK_PWM2>, <&aonapb_gate CLK_PWM2_EB>,
<&aon_clk CLK_PWM3>, <&aonapb_gate CLK_PWM3_EB>;
clock-names = "pwm0", "enable0",
"pwm1", "enable1",
"pwm2", "enable2",
"pwm3", "enable3";
#pwm-cells = <2>;
};
...
|
