iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

spi: sun6i: add DT bindings for Allwinner R329/D1/R528/T113s SPI

Browse Source 
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
This commit is contained in:
Maksim Kiselev 2023-05-10 11:11:08 +03:00 committed by Mark Brown
parent 046484cb21
commit f603a3f083
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
View File

@ -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