Hi Joel and Andrew, Have time to review this patch ? Hope for your comments. :-)
BR, Haiyue On 2018-03-07 13:04, Haiyue Wang wrote:
The IPMI KCS device part of the LPC interface and is used for communication with the host processor. Signed-off-by: Haiyue Wang <haiyue.w...@linux.intel.com> --- 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@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>; + kcs_addr = <0x0>; + status = "disabled"; + }; + + kcs2: kcs2@0 { + compatible = "aspeed,ast2500-kcs-bmc"; + reg = <0x0 0x80>; + interrupts = <8>; + kcs_chan = <2>; + kcs_addr = <0x0>; + status = "disabled"; + }; + + kcs3: kcs3@0 { + compatible = "aspeed,ast2500-kcs-bmc"; + reg = <0x0 0x80>; + interrupts = <8>; + kcs_chan = <3>; + kcs_addr = <0x0>; + status = "disabled"; + }; };lpc_host: lpc-host@80 {@@ -294,6 +326,15 @@ status = "disabled"; };+ kcs4: kcs4@0 {+ compatible = "aspeed,ast2500-kcs-bmc"; + reg = <0x0 0xa0>; + interrupts = <8>; + kcs_chan = <4>; + kcs_addr = <0x0>; + status = "disabled"; + }; + lhc: lhc@20 { compatible = "aspeed,ast2500-lhc"; reg = <0x20 0x24 0x48 0x8>;
