From e4067b75fb6ca83a58b2c342a0b3ee12e1223c4e Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 21 Jun 2018 13:44:30 +0200 Subject: dts: update to v4.18-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/ipmi/npcm7xx-kcs-bmc.txt | 39 +++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 dts/Bindings/ipmi/npcm7xx-kcs-bmc.txt (limited to 'dts/Bindings/ipmi/npcm7xx-kcs-bmc.txt') diff --git a/dts/Bindings/ipmi/npcm7xx-kcs-bmc.txt b/dts/Bindings/ipmi/npcm7xx-kcs-bmc.txt new file mode 100644 index 0000000000..3538a214ff --- /dev/null +++ b/dts/Bindings/ipmi/npcm7xx-kcs-bmc.txt @@ -0,0 +1,39 @@ +* Nuvoton NPCM7xx KCS (Keyboard Controller Style) IPMI interface + +The Nuvoton SOCs (NPCM7xx) are commonly used as BMCs +(Baseboard Management Controllers) and the KCS interface can be +used to perform in-band IPMI communication with their host. + +Required properties: +- compatible : should be one of + "nuvoton,npcm750-kcs-bmc" +- interrupts : interrupt generated by the controller +- kcs_chan : The KCS channel number in the controller + +Example: + + lpc_kcs: lpc_kcs@f0007000 { + compatible = "nuvoton,npcm750-lpc-kcs", "simple-mfd", "syscon"; + reg = <0xf0007000 0x40>; + reg-io-width = <1>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xf0007000 0x40>; + + kcs1: kcs1@0 { + compatible = "nuvoton,npcm750-kcs-bmc"; + reg = <0x0 0x40>; + interrupts = <0 9 4>; + kcs_chan = <1>; + status = "disabled"; + }; + + kcs2: kcs2@0 { + compatible = "nuvoton,npcm750-kcs-bmc"; + reg = <0x0 0x40>; + interrupts = <0 9 4>; + kcs_chan = <2>; + status = "disabled"; + }; + }; \ No newline at end of file -- cgit v1.2.3