[RFC PATCH 10/12] dt-bindings: spi: sun6i: add compatible for V831 SPI

[Icenowy Zheng]

V831 has a SPI controller similar to the H6 one.

Add a compatible string for it.

Cc: Mark Brown <broonie at kernel.org>
Cc: linux-spi at vger.kernel.org
Signed-off-by: Icenowy Zheng <icenowy at aosc.io>
---
H6 and V831 SPI controllers is not totally the same with H3: they have
QSPI support added. Here V831 compatible string is just added in
parallel with H6 one, but maybe we should make H6 SPI do not fallback to
H3 one, and add H6 one as fallback to V831?

 .../devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
index 7866a655d81c..a620ff30033e 100644
--- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
@@ -24,6 +24,7 @@ properties:
       - items:
           - enum:
               - allwinner,sun8i-r40-spi
+              - allwinner,sun8i-v831-spi
               - allwinner,sun50i-h6-spi
           - const: allwinner,sun8i-h3-spi
 
-- 
2.28.0