| # 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>; |
| }; |
| ... |
