[PATCH v2 1/2] spi: dt-bindings: snps,dw-apb-ssi: Add starfive,jhb100-spi
From: Changhuang Liang
Date: Fri Jun 19 2026 - 11:22:39 EST
Add a new compatible string "starfive,jhb100-spi" for the StarFive
JHB100 SPI, it based on the Synopsys DesignWare SSI version 2.00a,
uses snps,dwc-ssi-2.00a as the primary fallback and snps,dwc-ssi-1.01a
as the secondary fallback.
Signed-off-by: Changhuang Liang <changhuang.liang@xxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
index 8ebebcebca16..4458316326fc 100644
--- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
+++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
@@ -54,6 +54,12 @@ properties:
- sophgo,sg2042-spi
- thead,th1520-spi
- const: snps,dw-apb-ssi
+ - description: Vendor controllers which use snps,dwc-ssi-2.00a as fallback
+ items:
+ - enum:
+ - starfive,jhb100-spi
+ - const: snps,dwc-ssi-2.00a
+ - const: snps,dwc-ssi-1.01a
- description: Intel Keem Bay SPI Controller
const: intel,keembay-ssi
- description: Intel Mount Evans Integrated Management Complex SPI Controller
--
2.25.1