From 11481d6b5783fe4b6a6ba2870e49da4b4ebb2259 Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Wed, 10 Feb 2021 14:02:16 +0900 Subject: [PATCH] dt-bindings: add Canaan boards compatible strings Introduce the file riscv/canaan.yaml to document compatible strings related to the Canaan Kendryte K210 SoC. The compatible string "canaan,kendryte-k210" used to indicate the use of this SoC to the early SoC init code is added. This new file also defines the compatible strings of all supported boards based on this SoC. Signed-off-by: Damien Le Moal Reviewed-by: Atish Patra Reviewed-by: Rob Herring Signed-off-by: Palmer Dabbelt --- .../devicetree/bindings/riscv/canaan.yaml | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/riscv/canaan.yaml diff --git a/Documentation/devicetree/bindings/riscv/canaan.yaml b/Documentation/devicetree/bindings/riscv/canaan.yaml new file mode 100644 index 000000000000..f8f3f286bd55 --- /dev/null +++ b/Documentation/devicetree/bindings/riscv/canaan.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/riscv/canaan.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Canaan SoC-based boards + +maintainers: + - Damien Le Moal + +description: + Canaan Kendryte K210 SoC-based boards + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - items: + - const: sipeed,maix-bit + - const: sipeed,maix-bitm + - const: canaan,kendryte-k210 + + - items: + - const: sipeed,maix-go + - const: canaan,kendryte-k210 + + - items: + - const: sipeed,maix-dock-m1 + - const: sipeed,maix-dock-m1w + - const: canaan,kendryte-k210 + + - items: + - const: sipeed,maixduino + - const: canaan,kendryte-k210 + + - items: + - const: canaan,kendryte-kd233 + - const: canaan,kendryte-k210 + + - items: + - const: canaan,kendryte-k210 + +additionalProperties: true + +... -- 2.11.0