xref: /freebsd/sys/contrib/device-tree/Bindings/reset/ath79-reset.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71)
1*c66ec88fSEmmanuel VadotBinding for Qualcomm Atheros AR7xxx/AR9XXX reset controller
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotPlease also refer to reset.txt in this directory for common reset
4*c66ec88fSEmmanuel Vadotcontroller binding usage.
5*c66ec88fSEmmanuel Vadot
6*c66ec88fSEmmanuel VadotRequired Properties:
7*c66ec88fSEmmanuel Vadot- compatible: has to be "qca,<soctype>-reset", "qca,ar7100-reset"
8*c66ec88fSEmmanuel Vadot              as fallback
9*c66ec88fSEmmanuel Vadot- reg: Base address and size of the controllers memory area
10*c66ec88fSEmmanuel Vadot- #reset-cells : Specifies the number of cells needed to encode reset
11*c66ec88fSEmmanuel Vadot                 line, should be 1
12*c66ec88fSEmmanuel Vadot
13*c66ec88fSEmmanuel VadotExample:
14*c66ec88fSEmmanuel Vadot
15*c66ec88fSEmmanuel Vadot	reset-controller@1806001c {
16*c66ec88fSEmmanuel Vadot		compatible = "qca,ar9132-reset", "qca,ar7100-reset";
17*c66ec88fSEmmanuel Vadot		reg = <0x1806001c 0x4>;
18*c66ec88fSEmmanuel Vadot
19*c66ec88fSEmmanuel Vadot		#reset-cells = <1>;
20*c66ec88fSEmmanuel Vadot	};
21