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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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dt-bindings: pwm: Add AXI PWM generator

Add Analog Devices AXI PWM generator.

Link: https://analogdevicesinc.github.io/hdl/library/axi_pwm_gen/index.html
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Co-developed-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Link: https://lore.kernel.org/r/20240605203507.1934434-2-tgamblin@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>

authored by

Drew Fustini and committed by
Uwe Kleine-König 1edf2c2a 307d0a70

+56
+48
Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
··· 1 + # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2 + %YAML 1.2 3 + --- 4 + $id: http://devicetree.org/schemas/pwm/adi,axi-pwmgen.yaml# 5 + $schema: http://devicetree.org/meta-schemas/core.yaml# 6 + 7 + title: Analog Devices AXI PWM generator 8 + 9 + maintainers: 10 + - Michael Hennerich <Michael.Hennerich@analog.com> 11 + - Nuno Sá <nuno.sa@analog.com> 12 + 13 + description: 14 + The Analog Devices AXI PWM generator can generate PWM signals 15 + with variable pulse width and period. 16 + 17 + https://wiki.analog.com/resources/fpga/docs/axi_pwm_gen 18 + 19 + allOf: 20 + - $ref: pwm.yaml# 21 + 22 + properties: 23 + compatible: 24 + const: adi,axi-pwmgen-2.00.a 25 + 26 + reg: 27 + maxItems: 1 28 + 29 + "#pwm-cells": 30 + const: 2 31 + 32 + clocks: 33 + maxItems: 1 34 + 35 + required: 36 + - reg 37 + - clocks 38 + 39 + unevaluatedProperties: false 40 + 41 + examples: 42 + - | 43 + pwm@44b00000 { 44 + compatible = "adi,axi-pwmgen-2.00.a"; 45 + reg = <0x44b00000 0x1000>; 46 + clocks = <&spi_clk>; 47 + #pwm-cells = <2>; 48 + };
+8
MAINTAINERS
··· 3571 3571 F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3572 3572 F: drivers/spi/spi-axi-spi-engine.c 3573 3573 3574 + AXI PWM GENERATOR 3575 + M: Michael Hennerich <michael.hennerich@analog.com> 3576 + M: Nuno Sá <nuno.sa@analog.com> 3577 + L: linux-pwm@vger.kernel.org 3578 + S: Supported 3579 + W: https://ez.analog.com/linux-software-drivers 3580 + F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 3581 + 3574 3582 AXXIA I2C CONTROLLER 3575 3583 M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3576 3584 L: linux-i2c@vger.kernel.org