Listed above Allwinner SoCs has two SPI controllers. First is the regular
SPI controller and the second one has additional functionality for
MIPI-DBI Type C.
Add compatible strings for these controllers
Signed-off-by: Maksim Kiselev <bigunclemax@xxxxxxxxx>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
.../bindings/spi/allwinner,sun6i-a31-spi.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
index de36c6a34a0f..fa5260eca531 100644
--- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
@@ -19,6 +19,7 @@ properties:
compatible:
oneOf:
+ - const: allwinner,sun50i-r329-spi
- const: allwinner,sun6i-a31-spi
- const: allwinner,sun8i-h3-spi
- items:
@@ -28,6 +29,15 @@ properties:
- allwinner,sun50i-h616-spi
- allwinner,suniv-f1c100s-spi
- const: allwinner,sun8i-h3-spi
+ - items:
+ - enum:
+ - allwinner,sun20i-d1-spi
+ - allwinner,sun50i-r329-spi-dbi
+ - const: allwinner,sun50i-r329-spi
+ - items:
+ - const: allwinner,sun20i-d1-spi-dbi
+ - const: allwinner,sun50i-r329-spi-dbi
+ - const: allwinner,sun50i-r329-spi
reg:
maxItems: 1
--
2.39.2
