tjh.dev
Linux kernel mirror (for testing)
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kernel
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linux
1* Allwinner sun8i system controller
2
3This file describes the bindings for the system controller present in
4Allwinner SoC H3, A83T and A64.
5The principal function of this syscon is to control EMAC PHY choice and
6config.
7
8Required properties for the system controller:
9- reg: address and length of the register for the device.
10- compatible: should be "syscon" and one of the following string:
11 "allwinner,sun8i-h3-system-controller"
12 "allwinner,sun8i-v3s-system-controller"
13 "allwinner,sun50i-a64-system-controller"
14 "allwinner,sun8i-a83t-system-controller"
15
16Example:
17syscon: syscon@1c00000 {
18 compatible = "allwinner,sun8i-h3-system-controller", "syscon";
19 reg = <0x01c00000 0x1000>;
20};