1 Hisilicon System Reset Controller
2 ======================================
4 Please also refer to reset.txt in this directory for common reset
5 controller binding usage.
7 The reset controller registers are part of the system-ctl block on
11 - compatible: should be one of the following:
12 - "hisilicon,hi6220-sysctrl", "syscon" : For peripheral reset controller.
13 - "hisilicon,hi6220-mediactrl", "syscon" : For media reset controller.
14 - "hisilicon,hi6220-aoctrl", "syscon" : For ao reset controller.
15 - reg: should be register base and length as documented in the
17 - #reset-cells: 1, see below
20 sys_ctrl: sys_ctrl@f7030000 {
21 compatible = "hisilicon,hi6220-sysctrl", "syscon";
22 reg = <0x0 0xf7030000 0x0 0x2000>;
27 Specifying reset lines connected to IP modules
28 ==============================================
33 resets = <&sys_ctrl PERIPH_RSTEN3_UART1>;
37 The index could be found in <dt-bindings/reset/hisi,hi6220-resets.h>.