From: Justin Klaassen <justin@tidylabs.net>
Date: Fri, 31 Jan 2025 17:06:13 +0000 (+0000)
Subject: rockchip: nanopi-r4s: Enable second usb port and fix crash
X-Git-Tag: v2025.04-rc4~16^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed073246e80a494fd4323da51dc70110c0b8b422;p=pandora-u-boot.git

rockchip: nanopi-r4s: Enable second usb port and fix crash

The patch enables the second USB3.0 Type-A USB port on the NanoPi R4S
board, which prevents a crash when initializing the usb system in U-Boot
and allows both Type-A USB ports to be used for booting.

=> usb start
starting USB...
Bus usb@fe380000: USB EHCI 1.00
Bus usb@fe3c0000: "Synchronous Abort" handler, esr 0x96000010, far 0x0

Signed-off-by: Justin Klaassen <justin@tidylabs.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---

diff --git a/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi b/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
index 69800cc368d..931499b084c 100644
--- a/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
@@ -36,3 +36,8 @@
 		};
 	};
 };
+
+&u2phy1_host {
+	phy-supply = <&vdd_5v>;
+	status = "okay";
+};