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dt-bindings: serial: samsung: add exynos7870-uart compatible

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Document the compatible string for Exynos7870's UART driver. The
devicetree property samsung,uart-fifosize must be mandatory, as the
driver enquires about the FIFO sizes. This feature makes it compatible
with Exynos8895's UART.

Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250219-exynos7870-uart-v2-1-c8c67f3a936c@disroot.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kaustabh Chakraborty 2025-02-19 00:22:43 +05:30 committed by Greg Kroah-Hartman
parent bd8cad8556
commit 0a3b5a59fd
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/serial/samsung_uart.yaml
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@ -42,6 +42,10 @@ properties:
- samsung,exynosautov9-uart
- samsung,exynosautov920-uart
- const: samsung,exynos850-uart
- items:
- enum:
- samsung,exynos7870-uart
- const: samsung,exynos8895-uart
reg:
maxItems: 1