Re: [PATCH] dt-bindings: samsung: exynos-usi: Restrict possible samsung,mode values
From: Tudor Ambarus <tudor.ambarus@linaro.org>
Date: 2025-01-03 08:46:38
Also in:
linux-devicetree, linux-samsung-soc, lkml
On 1/3/25 8:25 AM, Krzysztof Kozlowski wrote:
"samsung,mode" property defines the desired mode of the serial engine (e.g. I2C or SPI) and only few values are allowed/used by Linux driver. Cc: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Signed-off-by: Krzysztof Kozlowski <redacted>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
quoted hunk ↗ jump to hunk
--- Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml | 1 + 1 file changed, 1 insertion(+)diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml index f80fcbc3128b..5b046932fbc3 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml@@ -64,6 +64,7 @@ properties: samsung,mode: $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] description: Selects USI function (which serial protocol to use). Refer to <include/dt-bindings/soc/samsung,exynos-usi.h> for valid USI mode values.