Commit 1edf2c2a authored by Drew Fustini's avatar Drew Fustini Committed by Uwe Kleine-König
Browse files

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: default avatarDrew Fustini <dfustini@baylibre.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Acked-by: default avatarNuno Sa <nuno.sa@analog.com>
Co-developed-by: default avatarTrevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: default avatarTrevor Gamblin <tgamblin@baylibre.com>
Link: https://lore.kernel.org/r/20240605203507.1934434-2-tgamblin@baylibre.com


Signed-off-by: default avatarUwe Kleine-König <ukleinek@kernel.org>
parent 307d0a70

Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/pwm/adi,axi-pwmgen.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Analog Devices AXI PWM generator



maintainers:

  - Michael Hennerich <Michael.Hennerich@analog.com>

  - Nuno Sá <nuno.sa@analog.com>



description:

  The Analog Devices AXI PWM generator can generate PWM signals

  with variable pulse width and period.



  https://wiki.analog.com/resources/fpga/docs/axi_pwm_gen



allOf:

  - $ref: pwm.yaml#



properties:

  compatible:

    const: adi,axi-pwmgen-2.00.a



  reg:

    maxItems: 1



  "#pwm-cells":

    const: 2



  clocks:

    maxItems: 1



required:

  - reg

  - clocks



unevaluatedProperties: false



examples:

  - |

    pwm@44b00000 {

       compatible = "adi,axi-pwmgen-2.00.a";

       reg = <0x44b00000 0x1000>;

       clocks = <&spi_clk>;

       #pwm-cells = <2>;

    };

MAINTAINERS

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@@ -3571,6 +3571,14 @@ W: https://ez.analog.com/linux-software-drivers 
F:	Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml

F:	drivers/spi/spi-axi-spi-engine.c









AXI PWM GENERATOR









M:	Michael Hennerich <michael.hennerich@analog.com>









M:	Nuno Sá <nuno.sa@analog.com>









L:	linux-pwm@vger.kernel.org









S:	Supported









W:	https://ez.analog.com/linux-software-drivers









F:	Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml

















AXXIA I2C CONTROLLER









M:	Krzysztof Adamski <krzysztof.adamski@nokia.com>









L:	linux-i2c@vger.kernel.org