[PATCH v5 03/10] dt-bindings: riscv: add sophgo sg2042 bindings

Chen Wang
2023-10-07T07:55:15Z

Add DT binding documentation for the SOPHGO's SG2042 Soc [1] and the
Milk-V Pioneer board [2].

Link: https://en.sophgo.com/product/introduce/sg2042.html [1]
Link: https://milkv.io/pioneer [2]

Acked-by: Chao Wei <chao.wei@sophgo.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
.../devicetree/bindings/riscv/sophgo.yaml | 28 +++++++++++++++++++
MAINTAINERS | 6 ++++
2 files changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/riscv/sophgo.yaml

diff --git a/Documentation/devicetree/bindings/riscv/sophgo.yaml b/Documentation/devicetree/bindings/riscv/sophgo.yaml
new file mode 100644
index 000000000000..8adb5f39ca53
--- /dev/null
+++ b/Documentation/devicetree/bindings/riscv/sophgo.yaml
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/riscv/sophgo.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sophgo SoC-based boards
+
+maintainers:
+ - Chao Wei <chao.wei@sophgo.com>
+ - Chen Wang <unicorn_wang@outlook.com>
+
+description:
+ Sophgo SoC-based boards
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - milkv,pioneer
+ - const: sophgo,sg2042
+
+additionalProperties: true
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 90f13281d297..97cb8abcfeee 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20063,6 +20063,12 @@ F: drivers/char/sonypi.c
F: drivers/platform/x86/sony-laptop.c
F: include/linux/sony-laptop.h

+SOPHGO DEVICETREES
+M: Chao Wei <chao.wei@sophgo.com>
+M: Chen Wang <unicorn_wang@outlook.com>
+S: Maintained
+F: Documentation/devicetree/bindings/riscv/sophgo.yaml
+
SOUND
M: Jaroslav Kysela <perex@perex.cz>
M: Takashi Iwai <tiwai@suse.com>