linux-kernel - [PATCH 03/13] arm64: dts: freescale: imx93-phycore-som: Disable LED pull-up

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: <20250410090251.1103979-4-primoz.fiser@norik.com>
Date: Thu, 10 Apr 2025 11:02:41 +0200
From: Primoz Fiser <primoz.fiser@...ik.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>
Cc: devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	upstream@...ts.phytec.de
Subject: [PATCH 03/13] arm64: dts: freescale: imx93-phycore-som: Disable LED pull-up

There is already an external pull-down resistor on the LED output line.
It makes no sense to have both pull-down and pull-up resistors enabled
at the same time. Thus disable the internal pull-down.

Signed-off-by: Primoz Fiser <primoz.fiser@...ik.com>
---
 arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
index 442ee067a047..82f680d891c2 100644
--- a/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-phycore-som.dtsi
@@ -196,7 +196,7 @@ MX93_PAD_ENET2_TD2__ENET1_TX_CLK		0x4000050e
 
 	pinctrl_leds: ledsgrp {
 		fsl,pins = <
-			MX93_PAD_I2C1_SDA__GPIO1_IO01		0x31e
+			MX93_PAD_I2C1_SDA__GPIO1_IO01		0x11e
 		>;
 	};
 
-- 
2.34.1