[PATCH] arm64: dts: amlogic: gxl: set i2c bias to pull-up

[Martin Blumenstingl]

On Fri, Apr 25, 2025 at 10:31 PM Da Xue <da at libre.computer> wrote:
>
> GXL I2C pins need internal pull-up enabled to operate if there
> is no external resistor. The pull-up is 60kohms per the datasheet.
>
> We should set the bias when i2c pinmux is enabled.
>
> Signed-off-by: Da Xue <da at libre.computer>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>

+Xianwei Zhao (who has recently upstreamed Amlogic A4 pinctrl support).
I suspect we need a similar change for all other (Meson8, Meson8b,
GXBB, G12A, ...) SoCs as well.
Can you confirm this? And if not, why does only GXL need this special treatment?


Best regards,
Martin