linux-kernel - Re: [PATCH v2 03/12] dt-bindings: riscv: Add Allwinner D1/D1s board compatibles

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Message-ID: <Y4I2qxTCr7GvkuVz@spud>
Date:   Sat, 26 Nov 2022 15:54:19 +0000
From:   Conor Dooley <conor@...nel.org>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        linux-sunxi@...ts.linux.dev, Palmer Dabbelt <palmer@...belt.com>,
        linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Jisheng Zhang <jszhang@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Andre Przywara <andre.przywara@....com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Anup Patel <apatel@...tanamicro.com>,
        Atish Patra <atishp@...osinc.com>,
        Christian Hewitt <christianshewitt@...il.com>,
        Conor Dooley <conor.dooley@...rochip.com>,
        Guo Ren <guoren@...nel.org>,
        Heinrich Schuchardt <heinrich.schuchardt@...onical.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Stanislav Jakubek <stano.jakubek@...il.com>,
        Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v2 03/12] dt-bindings: riscv: Add Allwinner D1/D1s board
 compatibles

On Fri, Nov 25, 2022 at 05:46:47PM -0600, Samuel Holland wrote:
> Several SoMs and boards are available that feature the Allwinner D1 or
> D1s SoC. Document their compatible strings.
> 
> Acked-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Samuel Holland <samuel@...lland.org>
> ---
> 
> Changes in v2:
>  - Add MangoPi MQ (non-Pro) board
> 
>  .../devicetree/bindings/riscv/sunxi.yaml      | 69 +++++++++++++++++++
>  1 file changed, 69 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/riscv/sunxi.yaml
> 
> diff --git a/Documentation/devicetree/bindings/riscv/sunxi.yaml b/Documentation/devicetree/bindings/riscv/sunxi.yaml
> new file mode 100644
> index 000000000000..9edb5e5992b1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/riscv/sunxi.yaml
> @@ -0,0 +1,69 @@
> +# 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@...e.org>
> +  - Jernej Skrabec <jernej.skrabec@...il.com>
> +  - Samuel Holland <samuel@...lland.org>
> +
> +description:
> +  Allwinner RISC-V SoC-based boards
> +
> +properties:
> +  $nodename:
> +    const: '/'
> +  compatible:
> +    oneOf:
> +      - description: Dongshan Nezha STU SoM
> +        items:
> +          - const: 100ask,dongshan-nezha-stu

I googled the 100ask crowd & see yet another d1 based board:
https://www.cnx-software.com/2022/11/02/dongshanpi-d1s-allwinner-d1s-risc-v-development-board-teach-programming/
It's cool to see the variety :)
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

> +          - 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 board
> +        items:
> +          - const: widora,mangopi-mq
> +          - const: allwinner,sun20i-d1s
> +
> +      - description: MangoPi MQ Pro board
> +        items:
> +          - const: widora,mangopi-mq-pro
> +          - const: allwinner,sun20i-d1
> +
> +additionalProperties: true
> +
> +...
> -- 
> 2.37.4
>