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From 4d7c04f210dd401f3560a7f53c78d6e058d182e2 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Wed, 29 Jun 2022 00:26:39 -0500
Subject: [PATCH 027/117] dt-bindings: riscv: Add Allwinner D1 board
compatibles
Several SoMs and boards are available that feature the Allwinner D1 SoC.
Document their compatible strings.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
.../devicetree/bindings/riscv/sunxi.yaml | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
create mode 100644 Documentation/devicetree/bindings/riscv/sunxi.yaml
--- /dev/null
+++ b/Documentation/devicetree/bindings/riscv/sunxi.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/riscv/sunxi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner RISC-V SoC-based boards
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Jernej Skrabec <jernej.skrabec@gmail.com>
+ - Samuel Holland <samuel@sholland.org>
+
+description:
+ Allwinner RISC-V SoC-based boards
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: Dongshan Nezha STU SoM
+ items:
+ - const: 100ask,dongshan-nezha-stu
+ - const: allwinner,sun20i-d1
+
+ - description: D1 Nezha board
+ items:
+ - const: allwinner,d1-nezha
+ - const: allwinner,sun20i-d1
+
+ - description: ClockworkPi R-01 SoM and v3.14 board
+ items:
+ - const: clockwork,r-01-clockworkpi-v3.14
+ - const: allwinner,sun20i-d1
+
+ - description: ClockworkPi R-01 SoM, v3.14 board, and DevTerm expansion
+ items:
+ - const: clockwork,r-01-devterm-v3.14
+ - const: clockwork,r-01-clockworkpi-v3.14
+ - const: allwinner,sun20i-d1
+
+ - description: Lichee RV SoM
+ items:
+ - const: sipeed,lichee-rv
+ - const: allwinner,sun20i-d1
+
+ - description: Carrier boards for the Lichee RV SoM
+ items:
+ - enum:
+ - sipeed,lichee-rv-86-panel-480p
+ - sipeed,lichee-rv-86-panel-720p
+ - sipeed,lichee-rv-dock
+ - const: sipeed,lichee-rv
+ - const: allwinner,sun20i-d1
+
+ - description: MangoPi MQ Pro board
+ items:
+ - const: widora,mangopi-mq-pro
+ - const: allwinner,sun20i-d1
+
+additionalProperties: true
+
+...
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