1 * Nuvoton NPCM7xx KCS (Keyboard Controller Style) IPMI interface
2
3 The Nuvoton SOCs (NPCM7xx) are commonly used as BMCs
4 (Baseboard Management Controllers) and the KCS interface can be
5 used to perform in-band IPMI communication with their host.
6
7 Required properties:
8 - compatible : should be one of
9 "nuvoton,npcm750-kcs-bmc"
10 - interrupts : interrupt generated by the controller
11 - kcs_chan : The KCS channel number in the controller
12
13 Example:
14
15 lpc_kcs: lpc_kcs@f0007000 {
16 compatible = "nuvoton,npcm750-lpc-kcs", "simple-mfd", "syscon";
17 reg = <0xf0007000 0x40>;
18 reg-io-width = <1>;
19
20 #address-cells = <1>;
21 #size-cells = <1>;
22 ranges = <0x0 0xf0007000 0x40>;
23
24 kcs1: kcs1@0 {
25 compatible = "nuvoton,npcm750-kcs-bmc";
26 reg = <0x0 0x40>;
27 interrupts = <0 9 4>;
28 kcs_chan = <1>;
29 status = "disabled";
30 };
31
32 kcs2: kcs2@0 {
33 compatible = "nuvoton,npcm750-kcs-bmc";
34 reg = <0x0 0x40>;
35 interrupts = <0 9 4>;
36 kcs_chan = <2>;
37 status = "disabled";
38 };
39 };
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