Index: rkpciephy.c
===================================================================
RCS file: /cvs/src/sys/dev/fdt/rkpciephy.c,v
retrieving revision 1.1
diff -u -p -r1.1 rkpciephy.c
--- rkpciephy.c	19 Mar 2023 11:17:16 -0000	1.1
+++ rkpciephy.c	5 Apr 2023 23:05:28 -0000
@@ -25,6 +25,7 @@
 
 #include <dev/ofw/openfirm.h>
 #include <dev/ofw/ofw_clock.h>
+#include <dev/ofw/ofw_regulator.h>
 #include <dev/ofw/ofw_misc.h>
 #include <dev/ofw/fdt.h>
 
@@ -94,6 +95,8 @@ rkpciephy_enable(void *cookie, uint32_t 
 	uint32_t data_lanes[2] = { 0, 0 };
 	uint32_t grf, stat;
 	int timo;
+
+	regulator_enable(OF_getpropint(node, "phy-supply", 0));
 
 	grf = OF_getpropint(node, "rockchip,phy-grf", 0);
 	rm = regmap_byphandle(grf);