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SubjectRe: [PATCH v3 1/2] dt-bindings: spi: add loongson spi
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This patch need depend on 
https://lore.kernel.org/all/20230323025229.2971-1-zhuyinbo@loongson.cn/ .


在 2023/3/24 下午2:33, Yinbo Zhu 写道:
> Add the Loongson platform spi binding with DT schema format using
> json-schema.
>
> Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
> ---
> .../bindings/spi/loongson,ls-spi.yaml | 43 +++++++++++++++++++
> MAINTAINERS | 6 +++
> 2 files changed, 49 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/spi/loongson,ls-spi.yaml
>
> diff --git a/Documentation/devicetree/bindings/spi/loongson,ls-spi.yaml b/Documentation/devicetree/bindings/spi/loongson,ls-spi.yaml
> new file mode 100644
> index 000000000000..ee80049b1258
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/loongson,ls-spi.yaml
> @@ -0,0 +1,43 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/spi/loongson,ls-spi.yaml#
> +$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:
> + enum:
> + - loongson,ls2k-spi
> + - loongson,ls7a-spi
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/loongson,ls2k-clk.h>
> + spi0: spi@1fff0220{
> + compatible = "loongson,ls2k-spi";
> + reg = <0x1fff0220 0x10>;
> + clocks = <&clk LOONGSON2_BOOT_CLK>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 25a0981c74b6..9bc2158c735d 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -12157,6 +12157,12 @@ S: Maintained
> F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
> 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,ls-spi.yaml
> +
> LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
> M: Sathya Prakash <sathya.prakash@broadcom.com>
> M: Sreekanth Reddy <sreekanth.reddy@broadcom.com>

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