linux-kernel - Re: [PATCH] ARM: dts: aspeed: Add KCS support for LPC BMC

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Message-ID: <6061E60A-78CD-4C4C-A35C-0AD90BFC4286@fb.com>
Date:   Mon, 10 Dec 2018 22:39:50 +0000
From:   Vijay Khemka <vijaykhemka@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-aspeed@...ts.ozlabs.org" <linux-aspeed@...ts.ozlabs.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     "openbmc @ lists . ozlabs . org" <openbmc@...ts.ozlabs.org>
Subject: Re: [PATCH] ARM: dts: aspeed: Add KCS support for LPC BMC

Please ignore this patch as it is duplicate. It is included in list of 2 patches I have sent just before.

On 12/10/18, 12:08 PM, "Vijay Khemka" <vijaykhemka@...com> wrote:

    Added kcs device support for lpc BMC.
    
    Signed-off-by: Vijay Khemka <vijaykhemka@...com>
    ---
     arch/arm/boot/dts/aspeed-g5.dtsi | 29 ++++++++++++++++++++++++++++-
     1 file changed, 28 insertions(+), 1 deletion(-)
    
    diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
    index d107459fc0f8..1bd48655bacb 100644
    --- a/arch/arm/boot/dts/aspeed-g5.dtsi
    +++ b/arch/arm/boot/dts/aspeed-g5.dtsi
    @@ -330,8 +330,35 @@
     				ranges = <0x0 0x1e789000 0x1000>;
     
     				lpc_bmc: lpc-bmc@0 {
    -					compatible = "aspeed,ast2500-lpc-bmc";
    +					compatible = "aspeed,ast2500-lpc-bmc, "simple-mfd", "syscon"";
     					reg = <0x0 0x80>;
    +					reg-io-width = <4>;
    +
    +					#address-cells = <1>;
    +					#size-cells = <1>;
    +					ranges = <0x0 0x0 0x80>;
    +
    +					kcs1: kcs1@0 {
    +						compatible = "aspeed,ast2500-kcs-bmc";
    +						reg = <0x0 0x80>;
    +						interrupts = <8>;
    +						kcs_chan = <1>;
    +						status = "disabled";
    +					};
    +					kcs2: kcs2@0 {
    +						compatible = "aspeed,ast2500-kcs-bmc";
    +						reg = <0x0 0x80>;
    +						interrupts = <8>;
    +						kcs_chan = <2>;
    +						status = "disabled";
    +					};
    +					kcs3: kcs3@0 {
    +						compatible = "aspeed,ast2500-kcs-bmc";
    +						reg = <0x0 0x80>;
    +						interrupts = <8>;
    +						kcs_chan = <3>;
    +						status = "disabled";
    +					};
     				};
     
     				lpc_host: lpc-host@80 {
    -- 
    2.17.1