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📄 allwinner,sun4i-a10-pwm.yaml(2.16 KB)
📄 atmel-hlcdc-pwm.txt(909 B)
📄 atmel-pwm.txt(698 B)
📄 atmel-tcb-pwm.txt(410 B)
📄 brcm,bcm7038-pwm.txt(564 B)
📄 brcm,iproc-pwm.txt(583 B)
📄 brcm,kona-pwm.txt(612 B)
📄 cirrus,clps711x-pwm.txt(482 B)
📄 google,cros-ec-pwm.yaml(1.11 KB)
📄 img-pwm.txt(859 B)
📄 imx-pwm.yaml(1.22 KB)
📄 imx-tpm-pwm.yaml(1.07 KB)
📄 iqs620a-pwm.yaml(700 B)
📄 lpc1850-sct-pwm.txt(707 B)
📄 lpc32xx-pwm.txt(322 B)
📄 mxs-pwm.yaml(826 B)
📄 nvidia,tegra20-pwm.txt(2.65 KB)
📄 nxp,pca9685-pwm.txt(749 B)
📄 pwm-bcm2835.txt(729 B)
📄 pwm-berlin.txt(442 B)
📄 pwm-fsl-ftm.txt(2.12 KB)
📄 pwm-hibvt.txt(782 B)
📄 pwm-lp3943.txt(1.14 KB)
📄 pwm-mediatek.txt(1.77 KB)
📄 pwm-meson.txt(1004 B)
📄 pwm-mtk-disp.txt(1.46 KB)
📄 pwm-omap-dmtimer.txt(749 B)
📄 pwm-rockchip.txt(1.06 KB)
📄 pwm-samsung.yaml(3.21 KB)
📄 pwm-sifive.txt(1.32 KB)
📄 pwm-sprd.txt(1.36 KB)
📄 pwm-st.txt(1.42 KB)
📄 pwm-tiecap.txt(1.62 KB)
📄 pwm-tiehrpwm.txt(1.71 KB)
📄 pwm-tipwmss.txt(1.85 KB)
📄 pwm-zx.txt(740 B)
📄 pwm.txt(1.8 KB)
📄 pwm.yaml(567 B)
📄 pxa-pwm.txt(823 B)
📄 renesas,pwm-rcar.yaml(2.11 KB)
📄 renesas,tpu-pwm.yaml(1.86 KB)
📄 spear-pwm.txt(464 B)
📄 st,stmpe-pwm.txt(431 B)
📄 ti,twl-pwm.txt(376 B)
📄 ti,twl-pwmled.txt(491 B)
📄 vt8500-pwm.txt(544 B)

Editing: allwinner,sun4i-a10-pwm.yaml

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/allwinner,sun4i-a10-pwm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner A10 PWM Device Tree Bindings

maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Maxime Ripard <mripard@kernel.org>

properties:
  "#pwm-cells":
    const: 3

compatible:
    oneOf:
      - const: allwinner,sun4i-a10-pwm
      - const: allwinner,sun5i-a10s-pwm
      - const: allwinner,sun5i-a13-pwm
      - const: allwinner,sun7i-a20-pwm
      - const: allwinner,sun8i-h3-pwm
      - items:
          - const: allwinner,sun8i-a83t-pwm
          - const: allwinner,sun8i-h3-pwm
      - items:
          - const: allwinner,sun50i-a64-pwm
          - const: allwinner,sun5i-a13-pwm
      - items:
          - const: allwinner,sun50i-h5-pwm
          - const: allwinner,sun5i-a13-pwm
      - const: allwinner,sun50i-h6-pwm

reg:
    maxItems: 1

clocks:
    minItems: 1
    maxItems: 2
    items:
      - description: Module Clock
      - description: Bus Clock

# Even though it only applies to subschemas under the conditionals,
  # not listing them here will trigger a warning because of the
  # additionalsProperties set to false.
  clock-names: true

resets:
    maxItems: 1

if:
  properties:
    compatible:
      contains:
        const: allwinner,sun50i-h6-pwm

then:
  properties:
    clocks:
      maxItems: 2

clock-names:
      items:
        - const: mod
        - const: bus

required:
    - clock-names
    - resets

else:
  properties:
    clocks:
      maxItems: 1

required:
  - "#pwm-cells"
  - compatible
  - reg
  - clocks

additionalProperties: false

examples:
  - |
    pwm: pwm@1c20e00 {
        compatible = "allwinner,sun7i-a20-pwm";
        reg = <0x01c20e00 0xc>;
        clocks = <&osc24M>;
        #pwm-cells = <3>;
    };

- |
    #include <dt-bindings/clock/sun50i-h6-ccu.h>
    #include <dt-bindings/reset/sun50i-h6-ccu.h>

pwm@300a000 {
      compatible = "allwinner,sun50i-h6-pwm";
      reg = <0x0300a000 0x400>;
      clocks = <&osc24M>, <&ccu CLK_BUS_PWM>;
      clock-names = "mod", "bus";
      resets = <&ccu RST_BUS_PWM>;
      #pwm-cells = <3>;
    };

...

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Editing: allwinner,sun4i-a10-pwm.yaml

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