Add the Loongson platform spi binding with DT schema format using json-schema. Signed-off-by: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx> --- .../bindings/spi/loongson,ls-spi.yaml | 47 +++++++++++++++++++ MAINTAINERS | 6 +++ 2 files changed, 53 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..8a13a96b3818 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/loongson,ls-spi.yaml @@ -0,0 +1,47 @@ +# 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@xxxxxxxxxxx> + +allOf: + - $ref: /schemas/spi/spi-controller.yaml# + +properties: + compatible: + const: loongson,ls2k-spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: boot + +required: + - compatible + - reg + - clocks + - clock-names + +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>; + clock-names = "boot"; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 631fac6ab555..0efb739e793f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12156,6 +12156,12 @@ 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@xxxxxxxxxxx> +L: linux-spi@xxxxxxxxxxxxxxx +S: Maintained +F: Documentation/devicetree/bindings/spi/loongson,ls-spi.yaml + LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) M: Sathya Prakash <sathya.prakash@xxxxxxxxxxxx> M: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx> -- 2.20.1
