arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64

dvoytik · mmind · commit 26e2d7b03ea7 · 2019-01-27T23:14:04.000+01:00
After commit ef05bcb, boot from USB drives is broken. Fix this problem by enabling usb-host regulators during boot time. Fixes: ef05bcb ("arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64") Cc: stable@vger.kernel.org Signed-off-by: Dmitry Voytik <voytikd@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -40,6 +40,7 @@
 		pinctrl-0 = <&usb30_host_drv>;
 		regulator-name = "vcc_host_5v";
 		regulator-always-on;
+		regulator-boot-on;
 		vin-supply = <&vcc_sys>;
 	};
 
@@ -51,6 +52,7 @@
 		pinctrl-0 = <&usb20_host_drv>;
 		regulator-name = "vcc_host1_5v";
 		regulator-always-on;
+		regulator-boot-on;
 		vin-supply = <&vcc_sys>;
 	};
 
