On Thu, 5 Oct 2023 at 14:26, Chanh Nguyen <chanh@xxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> Mt.Mitchell DVT and later hardware do not use adc1. It only uses
> adc0 with channels 0, 1 and 2. This commit removes redundant ADC
> configurations.
>
> Signed-off-by: Chanh Nguyen <chanh@xxxxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Joel Stanley <joel@xxxxxxxxx>
> ---
> .../dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts | 15 +--------------
> 1 file changed, 1 insertion(+), 14 deletions(-)
>
> diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
> index c676172f0dbf..eb8d5e367276 100644
> --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
> +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
> @@ -564,20 +564,7 @@
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
> - &pinctrl_adc2_default &pinctrl_adc3_default
> - &pinctrl_adc4_default &pinctrl_adc5_default
> - &pinctrl_adc6_default &pinctrl_adc7_default>;
> -};
> -
> -&adc1 {
> - ref_voltage = <2500>;
> - status = "okay";
> -
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
> - &pinctrl_adc10_default &pinctrl_adc11_default
> - &pinctrl_adc12_default &pinctrl_adc13_default
> - &pinctrl_adc14_default &pinctrl_adc15_default>;
> + &pinctrl_adc2_default>;
> };
>
> &vhub {
> --
> 2.17.1
>
