diff options
| author | Maksim Kiselev <bigunclemax@gmail.com> | 2023-05-10 11:11:08 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-05-12 13:07:45 +0900 |
| commit | f603a3f083aeb9438865975c28b27be0afaae0c1 (patch) | |
| tree | e3f99bea740600992c859c10f8e7e6f3948fff88 /Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml | |
| parent | 046484cb214b43dc4463343e8c49133d9edb5454 (diff) | |
spi: sun6i: add DT bindings for Allwinner R329/D1/R528/T113s SPI
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@gmail.com
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Reviewed-by: Andre Przywara <andre.przywara@arm.com
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com
Link: https://lore.kernel.org/r/20230510081121.3463710-2-bigunclemax@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org
Diffstat (limited to 'Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
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 |