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Add the Device Tree binding documentation for the T-HEAD TH1520 SoC PWM controller. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Drew Fustini <fustini@kernel.org> Reviewed-by: Elle Rhumsaa <elle@weathered-steel.dev> Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com> Link: https://patch.msgid.link/20251016-rust-next-pwm-working-fan-for-sending-v16-5-a5df2405d2bd@samsung.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
49 lines
884 B
YAML
49 lines
884 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pwm/thead,th1520-pwm.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: T-HEAD TH1520 PWM controller
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maintainers:
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- Michal Wilczynski <m.wilczynski@samsung.com>
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allOf:
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- $ref: pwm.yaml#
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properties:
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compatible:
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const: thead,th1520-pwm
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reg:
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maxItems: 1
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clocks:
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items:
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- description: SoC PWM clock
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"#pwm-cells":
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const: 3
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required:
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- compatible
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- reg
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- clocks
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/thead,th1520-clk-ap.h>
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soc {
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#address-cells = <2>;
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#size-cells = <2>;
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pwm@ffec01c000 {
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compatible = "thead,th1520-pwm";
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reg = <0xff 0xec01c000 0x0 0x4000>;
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clocks = <&clk CLK_PWM>;
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#pwm-cells = <3>;
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};
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};
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