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    SubjectRe: [PATCH 1/2 v5] dt-bindings: pwm: Add AXI PWM generator
    From

    On 2024-04-24 8:58 a.m., Trevor Gamblin wrote:
    > From: Drew Fustini <dfustini@baylibre.com>
    >
    > Add Analog Devices AXI PWM generator.
    >
    > Link: https://wiki.analog.com/resources/fpga/docs/axi_pwm_gen
    > Signed-off-by: Drew Fustini <dfustini@baylibre.com>
    > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    > Co-developed-by: Trevor Gamblin <tgamblin@baylibre.com>
    > Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
    Note that I missed the following two acks from the v4 series when
    preparing v5:

    Acked-by: Michael Hennerich<michael.hennerich@analog.com>
    Acked-by: Nuno Sa<nuno.sa@analog.com>

    Trevor

    > ---
    > v5 changes:
    > * Modify to list only the supported axi-pwmgen-2.00.a version
    >
    > v4 changes: None (rebased, added maintainer's previous Reviewed-by)
    > v3 changes: None (rebased, added maintainer's previous Reviewed-by)
    >
    > v2 changes:
    > * Address feedback for driver and device tree in v1:
    > * Relocate "unevaluatedProperties" in device tree binding
    > * Remove redundant "bindings for" in description
    >
    > ---
    > .../bindings/pwm/adi,axi-pwmgen.yaml | 48 +++++++++++++++++++
    > MAINTAINERS | 8 ++++
    > 2 files changed, 56 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
    >
    > diff --git a/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml b/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
    > new file mode 100644
    > index 000000000000..ec6115d3796b
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml
    > @@ -0,0 +1,48 @@
    > +# 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>;
    > + };
    > diff --git a/MAINTAINERS b/MAINTAINERS
    > index ebf03f5f0619..d02ece54ccf6 100644
    > --- a/MAINTAINERS
    > +++ b/MAINTAINERS
    > @@ -3465,6 +3465,14 @@ 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

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