From: Rosen Penev <rosenp@gmail.com>
Date: Mon, 23 Dec 2024 21:20:49 +0000 (-0800)
Subject: ath79: gl-ar150: fix USB GPIO usage
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=90e86a871319e481322959e301b2603c258092a9;p=openwrt%2Fstaging%2Fblocktrron.git

ath79: gl-ar150: fix USB GPIO usage

Currently, an OpenWrt hack is used to turn the GPIO on in terms of the
PHY driver when it should be the USB driver that controls it. The
chipidea USB2 driver has support for a vbus-supply property. Use it
instead of the local OpenWrt solution that just turns on the GPIO.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17356
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---

diff --git a/target/linux/ath79/dts/ar9330_glinet_gl-ar150.dts b/target/linux/ath79/dts/ar9330_glinet_gl-ar150.dts
index fe1d3186cf..8e38c9f5fb 100644
--- a/target/linux/ath79/dts/ar9330_glinet_gl-ar150.dts
+++ b/target/linux/ath79/dts/ar9330_glinet_gl-ar150.dts
@@ -62,16 +62,26 @@
 			gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
 		};
 	};
+
+	reg_power_usb: regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "power_usb";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 };
 
 &usb {
-	dr_mode = "host";
 	status = "okay";
+
+	dr_mode = "host";
+	vbus-supply = <&reg_power_usb>;
 };
 
 &usb_phy {
 	status = "okay";
-	gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
 };
 
 &spi {