From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4209CC369D3 for ; Tue, 22 Apr 2025 11:28:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=k/fyz2yaJz0xzEAmSoE0Y6ROcbmBH4Qm7psFQ48hLAY=; b=KyGYzGGI6/BW2jSMma+40gjIQR lJDUa/KvdF15QyJspI5mFWzM8s/h2TICzUWYTh2cSDyZrikj1yDau+0rCM16YX1MPKO33oQzPmCT2 mmps0HPfExyy1Xysu60vL8n1UkedAn6SZkpaDuN79TRkW81l/cXPtmnfR76/9riLkiau8DmrHVvjy 3VJPhKrvRyB8N+T/jc5ANwA99zjdn69suSgni34nuwSJZ2jqW3gbS0cIBlptX/zQ6QWEksVcrmeGn JhGXmPEvCf7x7TZU9usUoHQrI3t+6VEIu0Pa4b0cMfsEBAJXnX7ifTC/BJ3qtqH+RVwzRhEukLKxp gDvlX2SA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u7Bni-00000006wPX-1nb5; Tue, 22 Apr 2025 11:28:42 +0000 Received: from cpanel.siel.si ([46.19.9.99]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u7BJI-00000006qi7-2Tjk for linux-arm-kernel@lists.infradead.org; Tue, 22 Apr 2025 10:57:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=norik.com; s=default; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=k/fyz2yaJz0xzEAmSoE0Y6ROcbmBH4Qm7psFQ48hLAY=; b=FTDJ0Hi4Xv9XLHxDnRjW05RDWB +jy2cg1nOJfAAzQyzLEjjPZkEwmfq1wGVGFNoae5BI2O7bGZy2LoZ6V0hQ9xGea7f5GVukDPxO0nP hQcPjWSDDQlGxza6aomUrZMtA9Qh37YLc2taEbPMLad3nmcwD+h1k3EfbTnBAE/ZzuwIq8F/0kg1/ 0mXD5rIuqzK/EcRAfESV4Y9GHSwIOIF9D8CCpl/7/CUOsgJxSdlY37HU/W+Xc/5Yy55B0KWAIy8r5 P9lM72DfkHNPGD/Ne8Zi2Ir6aua1T9cVz14FfuUA15sQNN7Kq76QvY0klPm+fZBMDjLdBjtFto8q0 LzyWItzQ==; Received: from [89.212.21.243] (port=36562 helo=localhost.localdomain) by cpanel.siel.si with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1u7BIz-008kyr-2e; Tue, 22 Apr 2025 12:56:45 +0200 From: Primoz Fiser To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: [PATCH v4 03/15] arm64: dts: freescale: imx93-phycore-som: Disable LED pull-up Date: Tue, 22 Apr 2025 12:56:32 +0200 Message-Id: <20250422105644.2725168-4-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250422105644.2725168-1-primoz.fiser@norik.com> References: <20250422105644.2725168-1-primoz.fiser@norik.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cpanel.siel.si X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cpanel.siel.si: authenticated_id: primoz.fiser@norik.com X-Authenticated-Sender: cpanel.siel.si: primoz.fiser@norik.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250422_035704_783222_FFD579BA X-CRM114-Status: UNSURE ( 7.46 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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-up. Signed-off-by: Primoz Fiser Reviewed-by: Frank Li --- Changes in v4: - fix commit message (pull-up/pull-down) 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 0528e293c03d..06a9e674e338 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