[v6,2/2] dt-bindings: soc: add loongson-2 chipid
Commit Message
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
Comments
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)
>
new file mode 100644
@@ -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;
+ };
@@ -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)