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Message-ID: <20250407140739.GA2174606-robh@kernel.org>
Date: Mon, 7 Apr 2025 09:07:39 -0500
From: Rob Herring <robh@...nel.org>
To: Zixian Zeng <sycamoremoon376@...il.com>
Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>,
Chen Wang <unicorn_wang@...look.com>,
Inochi Amaoto <inochiama@...look.com>,
Alexandre Ghiti <alex@...ti.fr>, Mark Brown <broonie@...nel.org>,
Inochi Amaoto <inochiama@...il.com>, devicetree@...r.kernel.org,
linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-spi@...r.kernel.org, sophgo@...ts.linux.dev,
chao.wei@...hgo.com, xiaoguang.xing@...hgo.com, dlan@...too.org
Subject: Re: [PATCH v4 1/2] spi: dt-bindings: snps,dw-apb-ssi: Add compatible
for SOPHGO SG2042 SoC
On Mon, Apr 07, 2025 at 02:35:12PM +0800, Zixian Zeng wrote:
> add compatible property to include "sophgo,sg2042-spi" for
> the SOPHGO SG2042 SoC SPI Controller.
>
> Signed-off-by: Zixian Zeng <sycamoremoon376@...il.com>
> ---
> Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> index bccd00a1ddd0ad92b437eed5b525a6ea1963db57..94102d94ed5dffe889a8a11c1c637d466713c208 100644
> --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> @@ -88,6 +88,10 @@ properties:
> - renesas,r9a06g032-spi # RZ/N1D
> - renesas,r9a06g033-spi # RZ/N1S
> - const: renesas,rzn1-spi # RZ/N1
> + - description: SOPHGO SG2042 SoC SPI Controller
> + items:
> + - const: sophgo,sg2042-spi
> + - const: snps,dw-apb-ssi
This and all the other cases with snps,dw-apb-ssi fallback should be
combined into 1 entry.
> - description: T-HEAD TH1520 SoC SPI Controller
> items:
> - const: thead,th1520-spi
>
> --
> 2.49.0
>
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