From e2cf5b6596f18ac239f9d69e74c6ede3aa9df5cc Mon Sep 17 00:00:00 2001
From: dlg <dlg@openbsd.org>
Date: Mon, 3 Apr 2023 01:57:41 +0000
Subject: [PATCH] try using a standard phy drivers registered with ofw/fdt
 first.

this allows ehci to enable rkusbphy(4), which in means the port and
port gets turned onto the port.

tested on a radxa e25 and nanopi r5s without any usb or usb phy
support in the boot loader.

ok kettenis@
---
 sys/dev/fdt/ehci_fdt.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sys/dev/fdt/ehci_fdt.c b/sys/dev/fdt/ehci_fdt.c
index 60d433c3dbf..21bf20a9e25 100644
--- a/sys/dev/fdt/ehci_fdt.c
+++ b/sys/dev/fdt/ehci_fdt.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ehci_fdt.c,v 1.9 2022/05/23 11:37:22 dlg Exp $ */
+/*	$OpenBSD: ehci_fdt.c,v 1.10 2023/04/03 01:57:41 dlg Exp $ */
 
 /*
  * Copyright (c) 2005 David Gwynne <dlg@openbsd.org>
@@ -30,6 +30,7 @@
 #include <dev/ofw/ofw_clock.h>
 #include <dev/ofw/ofw_pinctrl.h>
 #include <dev/ofw/ofw_regulator.h>
+#include <dev/ofw/ofw_misc.h>
 #include <dev/ofw/fdt.h>
 
 #include <dev/usb/usb.h>
@@ -253,6 +254,9 @@ ehci_init_phys(struct ehci_fdt_softc *sc)
 	uint32_t *phy;
 	int len;
 
+	if (phy_enable(sc->sc_node, "usb") == 0)
+		return;
+
 	len = OF_getproplen(sc->sc_node, "phys");
 	if (len <= 0)
 		return;
-- 
2.20.1