| Message ID | 20230331032909.7720-2-zhuyinbo@loongson.cn |
|---|---|
| State | Superseded |
| Headers | show |
| Series | spi: loongson: add bus driver for the loongson spi | expand |
On 31/03/2023 05:29, Yinbo Zhu wrote: > Add the Loongson platform spi binding with DT schema format using > json-schema. > +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> Why do you need the header? Wasn't the entire point to remove it? > + spi0: spi@1fff0220{ > + compatible = "loongson,ls2k-spi"; > + reg = <0x1fff0220 0x10>; > + clocks = <&clk 17>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; Best regards, Krzysztof
在 2023/3/31 下午5:44, Krzysztof Kozlowski 写道: > On 31/03/2023 05:29, Yinbo Zhu wrote: >> Add the Loongson platform spi binding with DT schema format using >> json-schema. > > >> +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> > > Why do you need the header? Wasn't the entire point to remove it? okay, I got it, I will remove this head file. Thanks. > >> + spi0: spi@1fff0220{ >> + compatible = "loongson,ls2k-spi"; >> + reg = <0x1fff0220 0x10>; >> + clocks = <&clk 17>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + }; > > > Best regards, > Krzysztof >
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..6d62945330ab --- /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 17>; + #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>
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