[PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3

[Joel Stanley]

On Wed, 11 Nov 2020 at 13:44, Konstantin Aladyshev
<aladyshev22 at gmail.com> wrote:
>
> The KCS interface on the LPC channel 3 in the controller
> is used for the in-band BMC<->BIOS IPMI communication.
> 0xCA2 is a default host CPU LPC IO address for this
> interface.
>
> Signed-off-by: Konstantin Aladyshev <aladyshev22 at gmail.com>
> Reviewed-by: Supreeth Venkatesh <supreeth.venkatesh at amd.com>
> Reviewed-by: Joel Stanley <joel at jms.id.au>
> Link: https://lore.kernel.org/r/20201027123722.2935-2-aladyshev22@gmail.com
> Signed-off-by: Joel Stanley <joel at jms.id.au>

I've merged this series into dev-5.8.

Cheers,

Joel

> ---
>  arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> index 89ddc3847222..2a86bda8afd8 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> @@ -147,6 +147,11 @@
>         aspeed,lpc-io-reg = <0x62>;
>  };
>
> +&kcs3 {
> +       status = "okay";
> +       aspeed,lpc-io-reg = <0xCA2>;
> +};
> +
>  &kcs4 {
>         status = "okay";
>         aspeed,lpc-io-reg = <0x97DE>;
> --
> 2.17.1
>