| Message ID | 20221104024835.3570-2-zhuyinbo@loongson.cn (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v6,1/2] soc: loongson: add GUTS driver for loongson-2 platforms | expand |
Hi maintaier, please help me merge it to upstream. thanks, Yinbo. 在 2022/11/4 上午10:48, Yinbo Zhu 写道: > Add the Loongson-2 SoC chipid binding with DT schema format using > json-schema. > > Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn> > Reviewed-by: Rob Herring <robh@kernel.org> > --- > Change in v6: > 1. NO change, but other patch in this series of patches set > has changes. > Change in v5: > 1. Add all history change log information. > 2. Add reviewed-by information. > Change in v4: > 1. NO change, but other patch in this series of patches set > has changes. > Change in v3: > 1. Drop "driver" and describe instead what is GUTS, including > its acronym. > 2. Add desciption about the SoC register. > 3. Fixup dts node name. > 4. Replace string loongson2/Loongson2 with loongson-2/Loongson-2 > in binding file and commit message. > Change in v2: > 1. NO change, but other patch in this series of patches set > has changes. > > .../bindings/hwinfo/loongson,ls2k-chipid.yaml | 38 +++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 39 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml > > diff --git a/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml b/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml > new file mode 100644 > index 000000000000..9d0c36ec1982 > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml > @@ -0,0 +1,38 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/hwinfo/loongson,ls2k-chipid.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Loongson-2 SoC ChipID > + > +maintainers: > + - Yinbo Zhu <zhuyinbo@loongson.cn> > + > +description: | > + Loongson-2 SoC contains many groups of global utilities register > + blocks, of which the ChipID group registers record SoC version, > + feature, vendor and id information. > + > +properties: > + compatible: > + const: loongson,ls2k-chipid > + > + reg: > + maxItems: 1 > + > + little-endian: true > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + chipid: chipid@1fe00000 { > + compatible = "loongson,ls2k-chipid"; > + reg = <0x1fe00000 0x3ffc>; > + little-endian; > + }; > diff --git a/MAINTAINERS b/MAINTAINERS > index 20ce056ae207..916b2d9cffc0 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -12045,6 +12045,7 @@ LOONGSON-2 SOC SERIES GUTS DRIVER > M: Yinbo Zhu <zhuyinbo@loongson.cn> > L: loongarch@lists.linux.dev > S: Maintained > +F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml > F: drivers/soc/loongson/loongson2_guts.c > > LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) >
diff --git a/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml b/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml new file mode 100644 index 000000000000..9d0c36ec1982 --- /dev/null +++ b/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwinfo/loongson,ls2k-chipid.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson-2 SoC ChipID + +maintainers: + - Yinbo Zhu <zhuyinbo@loongson.cn> + +description: | + Loongson-2 SoC contains many groups of global utilities register + blocks, of which the ChipID group registers record SoC version, + feature, vendor and id information. + +properties: + compatible: + const: loongson,ls2k-chipid + + reg: + maxItems: 1 + + little-endian: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + chipid: chipid@1fe00000 { + compatible = "loongson,ls2k-chipid"; + reg = <0x1fe00000 0x3ffc>; + little-endian; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 20ce056ae207..916b2d9cffc0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12045,6 +12045,7 @@ LOONGSON-2 SOC SERIES GUTS DRIVER M: Yinbo Zhu <zhuyinbo@loongson.cn> L: loongarch@lists.linux.dev S: Maintained +F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml F: drivers/soc/loongson/loongson2_guts.c LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)