linux-kernel - [PATCH v4 1/2] spi: dt-bindings: snps,dw-apb-ssi: Add compatible for SOPHGO SG2042 SoC

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Message-Id: <20250407-sfg-spi-v4-1-30ac949a1e35@gmail.com>
Date: Mon, 07 Apr 2025 14:35:12 +0800
From: Zixian Zeng <sycamoremoon376@...il.com>
To: Rob Herring <robh@...nel.org>, 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>
Cc: 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, Zixian Zeng <sycamoremoon376@...il.com>
Subject: [PATCH v4 1/2] spi: dt-bindings: snps,dw-apb-ssi: Add compatible
 for SOPHGO SG2042 SoC

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
       - description: T-HEAD TH1520 SoC SPI Controller
         items:
           - const: thead,th1520-spi

-- 
2.49.0