[PATCH] dt-bindings: serial: amlogic,meson-uart: Add compatible string for S6/S7/S7D

[PATCH] dt-bindings: serial: amlogic,meson-uart: Add compatible string for S6/S7/S7D

[Xianwei Zhao via B4 Relay]

From: Xianwei Zhao <xianwei.zhao@amlogic.com>

Amlogic S6/S7/7D SoCs uses the same UART controller as S4 SoCs and G12A.
There is no need for an extra compatible line in the driver, but
add S6/S7/S7D compatible line for documentation.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
This patch has been reviewed in the submission below(patch 4/7).
https://lore.kernel.org/all/20250317-s6-s7-basic-v1-0-d653384e41f3@amlogic.com/

It is just sent again separately since it goes via the tty tree

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
 Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
index 0565fb7649c5..d8ad1bb6172d 100644
--- a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
@@ -56,6 +56,9 @@ properties:
         items:
           - enum:
               - amlogic,a4-uart
+              - amlogic,s6-uart
+              - amlogic,s7-uart
+              - amlogic,s7d-uart
               - amlogic,t7-uart
           - const: amlogic,meson-s4-uart
 

---
base-commit: 8f5f9fc2ee8cd65fa0e8062885d4ffa0688fe7c6
change-id: 20250423-uart-binding-073432bc4804

Best regards,
-- 
Xianwei Zhao <xianwei.zhao@amlogic.com>

Re: [PATCH] dt-bindings: serial: amlogic,meson-uart: Add compatible string for S6/S7/S7D

[Rob Herring]

On Thu, Apr 24, 2025 at 3:43 AM Xianwei Zhao via B4 Relay
<devnull+xianwei.zhao.amlogic.com@kernel.org> wrote:
>
> From: Xianwei Zhao <xianwei.zhao@amlogic.com>
>
> Amlogic S6/S7/7D SoCs uses the same UART controller as S4 SoCs and G12A.
> There is no need for an extra compatible line in the driver, but
> add S6/S7/S7D compatible line for documentation.
>
> Acked-by: Rob Herring (Arm) <robh@kernel.org>
> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
> ---
> This patch has been reviewed in the submission below(patch 4/7).
> https://lore.kernel.org/all/20250317-s6-s7-basic-v1-0-d653384e41f3@amlogic.com/
>
> It is just sent again separately since it goes via the tty tree

The default assumption is a series is applied by 1 maintainer. If you
want maintainers to pick up a patch out of a series, it is best to ask
them in that patch. Or you have to resend like this.

Also, for bindings only adding new compatibles and no driver change,
it is fine for the sub-arch maintainer (Neil) to pick them all up.

Rob