dt-bindings: serial: amlogic,meson-uart: Add compatible string for A9

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Amlogic A9 SoCs uses the same UART controller as S4 SoCs.
There is no need for an extra compatible line in the driver,
but add A9 compatible line for documentation.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20260303-serial-binding-v1-1-c3df2a8f6fa3@amlogic.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Xianwei Zhao and committed by

Greg Kroah-Hartman 3 months ago 579ab531 0e5cb010

1 changed file

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Documentation

devicetree

bindings

serial

amlogic,meson-uart.yaml

Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml

··· 56 56 items: 57 57 - enum: 58 58 - amlogic,a4-uart 59 + - amlogic,a9-uart 59 60 - amlogic,s6-uart 60 61 - amlogic,s7-uart 61 62 - amlogic,s7d-uart

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