Unverified Commit f6317573 authored by Kousik Sanagavarapu's avatar Kousik Sanagavarapu Committed by Mark Brown
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spi: dt-bindings: armada-3700: convert to dtschema 



Convert txt binding of marvell armada 3700 SoC spi controller to dtschema
to allow for validation.

Signed-off-by: default avatarKousik Sanagavarapu <five231003@gmail.com>
Reviewed-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240417052729.6612-1-five231003@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4fbf4e3e

Documentation/devicetree/bindings/spi/marvell,armada-3700-spi.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/spi/marvell,armada-3700-spi.yaml#

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



title: Marvell Armada 3700 SPI Controller



description:

  The SPI controller on Marvell Armada 3700 SoC.



maintainers:

  - Kousik Sanagavarapu <five231003@gmail.com>



allOf:

  - $ref: spi-controller.yaml#



properties:

  compatible:

    const: marvell,armada-3700-spi



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  clocks:

    maxItems: 1



  num-cs:

    maxItems: 1



required:

  - compatible

  - reg

  - interrupts

  - clocks



unevaluatedProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/arm-gic.h>



    spi0: spi@10600 {

        compatible = "marvell,armada-3700-spi";

        #address-cells = <1>;

        #size-cells = <0>;

        reg = <0x10600 0x5d>;

        clocks = <&nb_perih_clk 7>;

        interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;

        num-cs = <4>;

    };

...

Documentation/devicetree/bindings/spi/spi-armada-3700.txt

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* Marvell Armada 3700 SPI Controller



Required Properties:



- compatible: should be "marvell,armada-3700-spi"

- reg: physical base address of the controller and length of memory mapped

       region.

- interrupts: The interrupt number. The interrupt specifier format depends on

	      the interrupt controller and of its driver.

- clocks: Must contain the clock source, usually from the North Bridge clocks.

- num-cs: The number of chip selects that is supported by this SPI Controller

- #address-cells: should be 1.

- #size-cells: should be 0.



Example:



	spi0: spi@10600 {

		compatible = "marvell,armada-3700-spi";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x10600 0x5d>;

		clocks = <&nb_perih_clk 7>;

		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;

		num-cs = <4>;

	};