From mboxrd@z Thu Jan 1 00:00:00 1970 From: Haiyue Wang Date: Wed, 7 Mar 2018 13:04:50 +0800 Subject: [PATCH dts/arm/aspeed-g5 v1] ARM: dts: aspeed-g5: Add IPMI KCS node Message-ID: <1520399090-2455-1-git-send-email-haiyue.wang@linux.intel.com> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit The IPMI KCS device part of the LPC interface and is used for communication with the host processor. Signed-off-by: Haiyue Wang --- arch/arm/boot/dts/aspeed-g5.dtsi | 43 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 8eac57c..f443169 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -267,8 +267,40 @@ ranges = <0x0 0x1e789000 0x1000>; lpc_bmc: lpc-bmc at 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 at 0 { + compatible = "aspeed,ast2500-kcs-bmc"; + reg = <0x0 0x80>; + interrupts = <8>; + kcs_chan = <1>; + kcs_addr = <0x0>; + status = "disabled"; + }; + + kcs2: kcs2 at 0 { + compatible = "aspeed,ast2500-kcs-bmc"; + reg = <0x0 0x80>; + interrupts = <8>; + kcs_chan = <2>; + kcs_addr = <0x0>; + status = "disabled"; + }; + + kcs3: kcs3 at 0 { + compatible = "aspeed,ast2500-kcs-bmc"; + reg = <0x0 0x80>; + interrupts = <8>; + kcs_chan = <3>; + kcs_addr = <0x0>; + status = "disabled"; + }; }; lpc_host: lpc-host at 80 { @@ -294,6 +326,15 @@ status = "disabled"; }; + kcs4: kcs4 at 0 { + compatible = "aspeed,ast2500-kcs-bmc"; + reg = <0x0 0xa0>; + interrupts = <8>; + kcs_chan = <4>; + kcs_addr = <0x0>; + status = "disabled"; + }; + lhc: lhc at 20 { compatible = "aspeed,ast2500-lhc"; reg = <0x20 0x24 0x48 0x8>; -- 2.7.4