64 	struct fdt_attach_args *faa = aux;  in syscon_match()  local
66 	return OF_is_compatible(faa->fa_node, "syscon") ||  in syscon_match()
67 	    OF_is_compatible(faa->fa_node, "syscon-reboot") ||  in syscon_match()
68 	    OF_is_compatible(faa->fa_node, "syscon-poweroff");  in syscon_match()
75 	struct fdt_attach_args *faa = aux;  in syscon_attach()  local
78 	OF_getprop(faa->fa_node, "name", name, sizeof(name));  in syscon_attach()
81 	if (OF_is_compatible(faa->fa_node, "syscon")) {  in syscon_attach()
82 		if (faa->fa_nreg < 1) {  in syscon_attach()
87 		sc->sc_iot = faa->fa_iot;  in syscon_attach()
89 		if (bus_space_map(sc->sc_iot, faa->fa_reg[0].addr,  in syscon_attach()
90 		    faa->fa_reg[0].size, 0, &sc->sc_ioh)) {  in syscon_attach()
95 		regmap_register(faa->fa_node, sc->sc_iot, sc->sc_ioh,  in syscon_attach()
96 		    faa->fa_reg[0].size);  in syscon_attach()
99 	if (OF_is_compatible(faa->fa_node, "simple-mfd"))  in syscon_attach()
100 		simplebus_attach(parent, &sc->sc_sbus.sc_dev, faa);  in syscon_attach()
104 	if (OF_is_compatible(faa->fa_node, "syscon-reboot") ||  in syscon_attach()
105 	    OF_is_compatible(faa->fa_node, "syscon-poweroff")) {  in syscon_attach()
106 		sc->sc_regmap = OF_getpropint(faa->fa_node, "regmap", 0);  in syscon_attach()
110 		if (OF_getproplen(faa->fa_node, "offset") != sizeof(uint32_t))  in syscon_attach()
114 		if (OF_getproplen(faa->fa_node, "mask") != sizeof(uint32_t) &&  in syscon_attach()
115 		    OF_getproplen(faa->fa_node, "value") != sizeof(uint32_t))  in syscon_attach()
118 		sc->sc_offset = OF_getpropint(faa->fa_node, "offset", 0);  in syscon_attach()
119 		sc->sc_mask = OF_getpropint(faa->fa_node, "mask", 0xffffffff);  in syscon_attach()
120 		sc->sc_value = OF_getpropint(faa->fa_node, "value", 0);  in syscon_attach()
126 		if (OF_getproplen(faa->fa_node, "value") != sizeof(uint32_t)) {  in syscon_attach()
131 		if (OF_is_compatible(faa->fa_node, "syscon-reboot")) {  in syscon_attach()
134 		} else if (OF_is_compatible(faa->fa_node, "syscon-poweroff")) {  in syscon_attach()