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    Subject[PATCH 2/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3
    Date
    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@gmail.com>
    ---
    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
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