Unverified Commit b350e6c6 authored by Yinbo Zhu's avatar Yinbo Zhu Committed by Mark Brown
Browse files

spi: dt-bindings: add loongson spi 



Add the Loongson platform spi binding with DT schema format using
json-schema.

Signed-off-by: default avatarYinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230613075834.5219-2-zhuyinbo@loongson.cn


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 893aa09e

Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/spi/loongson,ls2k-spi.yaml#

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



title: Loongson SPI controller



maintainers:

  - Yinbo Zhu <zhuyinbo@loongson.cn>



allOf:

  - $ref: /schemas/spi/spi-controller.yaml#



properties:

  compatible:

    oneOf:

      - enum:

          - loongson,ls2k1000-spi

      - items:

          - enum:

              - loongson,ls2k0500-spi

          - const: loongson,ls2k1000-spi



  reg:

    maxItems: 1



  clocks:

    maxItems: 1



required:

  - compatible

  - reg

  - clocks



unevaluatedProperties: false



examples:

  - |

    spi0: spi@1fff0220{

        compatible = "loongson,ls2k1000-spi";

        reg = <0x1fff0220 0x10>;

        clocks = <&clk 17>;

        #address-cells = <1>;

        #size-cells = <0>;

    };

MAINTAINERS

+6 −0
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@@ -12271,6 +12271,12 @@ F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 
F:	drivers/clk/clk-loongson2.c

F:	include/dt-bindings/clock/loongson,ls2k-clk.h









LOONGSON SPI DRIVER









M:	Yinbo Zhu <zhuyinbo@loongson.cn>









L:	linux-spi@vger.kernel.org









S:	Maintained









F:	Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml

















LOONGSON-2 SOC SERIES GUTS DRIVER









M:	Yinbo Zhu <zhuyinbo@loongson.cn>









L:	loongarch@lists.linux.dev