linux-kernel - [PATCH] ARM: dts: rockchip: Fix VBUS on rk3288-vyasa

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue,  7 Jul 2020 12:12:14 +0200
From:   Michael Trimarchi <michael@...rulasolutions.com>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: rockchip: Fix VBUS on rk3288-vyasa

Connect the voltage regulator of vbus to the otg connector.
Depending on the current mode this is enabled (in "host" mode")
or disabled (in "peripheral" mode). The regulator must be updated
if the controller is configured in "otg" mode and the status changes
between "host" and "peripheral".

Signed-off-by: Michael Trimarchi <michael@...rulasolutions.com>
---
 arch/arm/boot/dts/rk3288-vyasa.dts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index ba06e9f97ddc..5b0263b1be73 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -87,8 +87,6 @@
 		pinctrl-0 = <&otg_vbus_drv>;
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
 		vin-supply = <&vsus_5v>;
 	};
 
@@ -405,6 +403,7 @@
 
 &usb_otg {
 	status = "okay";
+	vbus-supply = <&vusb1_5v>;
 };
 
 &vopb {
-- 
2.25.1