linux-kernel - [PATCH 4/4] ARM: dts: stm32: disable active-discharge for vbus

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <20191011140533.32619-5-p.paillet@st.com>
Date:   Fri, 11 Oct 2019 16:05:33 +0200
From:   Pascal Paillet <p.paillet@...com>
To:     <mcoquelin.stm32@...il.com>, <alexandre.torgue@...com>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <p.paillet@...com>
Subject: [PATCH 4/4] ARM: dts: stm32: disable active-discharge for vbus_otg on stm32mp157a-avenger96

Active discharge is not needed on vbus_otg and generate unneeded current
consumption.

Signed-off-by: Pascal Paillet <p.paillet@...com>
---
 arch/arm/boot/dts/stm32mp157a-avenger96.dts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index d1cc42a92d3f..628c74a45a25 100644
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -252,7 +252,6 @@
 				regulator-name = "vbus_otg";
 				interrupts = <IT_OCP_OTG 0>;
 				interrupt-parent = <&pmic>;
-				regulator-active-discharge = <1>;
 			};
 
 			vbus_sw: pwr_sw2 {
-- 
2.17.1