Messages in this thread | | | Subject | Re: [PATCH v4 2/4] spi: ls7a: Add YAML schemas | From | zhangqing <> | Date | Sat, 26 Dec 2020 14:31:55 +0800 |
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Hi,Jiaxun
Thank you for your reply.
I will also delete the num chipelects attribute in the device tree.
And I will send v5 in the soon.
Thanks,
-Qing
On 12/26/2020 11:31 AM, Jiaxun Yang wrote: > 在 2020/12/25 下午6:35, Qing Zhang 写道: >> Switch the DT binding to a YAML schema to enable the DT validation. >> >> Signed-off-by: Qing Zhang <zhangqing@loongson.cn> >> --- >> >> v4: fix warnings/errors about running 'make dt_binding_check' >> >> --- >> .../devicetree/bindings/spi/loongson,spi-ls7a.yaml | 46 >> ++++++++++++++++++++++ >> 1 file changed, 46 insertions(+) >> create mode 100644 >> Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml >> >> diff --git >> a/Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml >> b/Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml >> new file mode 100644 >> index 0000000..8cc9bc5 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/spi/loongson,spi-ls7a.yaml >> @@ -0,0 +1,46 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/spi/loongson,spi-ls7a.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Loongson LS7A PCH SPI Controller >> + >> +maintainers: >> + - Qing Zhang <zhangqing@loongson.cn> >> + >> +description: | >> + This controller can be found in Loongson-3 systems with LS7A PCH. >> + >> +properties: >> + compatible: >> + const: loongson,ls7a-spi >> + >> + reg: >> + maxItems: 1 >> + >> +required: >> + - compatible >> + - reg >> + - num-chipselects > > num-chipselects never parsed in code? > > Thanks. > > - Jiaxun > > > >> + >> +additionalProperties: false >> + >> +examples: >> + - | >> + pci { >> + #address-cells = <3>; >> + #size-cells = <2>; >> + >> + spi@16,0 { >> + compatible = "pci0014,7a0b.0", >> + "pci0014,7a0b", >> + "pciclass088000", >> + "pciclass0800"; >> + >> + reg = <0xb000 0x0 0x0 0x0 0x0>; >> + num-chipselects = <0>; >> + }; >> + }; >> + >> +...
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