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 E6C0FC83F03 for ; Fri, 4 Jul 2025 18:30:11 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=IaM0NNbZRvViiEdTJlyIueFfujxZh/7+S5Oou/xEwsA=; b=UQSwtqB2LIY8j+UpkjtUL+Jmq2 O/visBrca5GvuIcnzX5SV8vE75lrK259tjurEDzeOuTi2I6Ecy7AgSeVw5CSVIwPVKfQVjT6NzYKS iLCQPa2+HiInJ6zniWRoletYHkdsGXCXnKPFcMT9M2BegaoxZJGrzs46JjykeR54Zz7FK/nJFSC85 JV0dKzedFaWgtwgNk/4vplgN8vjfMgvXqRBhT54WTkEnebAcP9AfH8QbwdueaaPXyR5hHf/RFr+W+ 8zt5zBVOahK/Y2MOakvZQ9FnqrQlbOJoY38+Dwjxt2TIvaKRKp3LHicnd19rLPZ6+QjZVV7TyG4Ek zxDahbZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uXlAj-0000000FEhC-40Kh; Fri, 04 Jul 2025 18:30:05 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uXkrS-0000000FB1s-1MDH for linux-arm-kernel@lists.infradead.org; Fri, 04 Jul 2025 18:10:12 +0000 Received: from francesco-nb (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 4D8E61FA59; Fri, 4 Jul 2025 20:10:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1751652603; bh=IaM0NNbZRvViiEdTJlyIueFfujxZh/7+S5Oou/xEwsA=; h=From:To:Subject; b=iadyuOg2VBXUiKIe7yS0dzy5UqhoUm1OC3BN8PYKA3+VAYoPghMOqiU+UPqKL7lS8 j/4wGPd0TM3xNo65vS18VUamul5aXqseIFimp5M4j5tWCyzAlEcmni64tQL7refLxG l5T5tdmFp+HT65umPjMjDKRQDGy63czJQ3K5k/9UwgDLJklcE4+XOA82bcbL4xXjyY X+OV+h/TUWg91SuaUQeg9oiuQclk5R232SIMlTkSblUAL1cqWsjiB66CECnhDteVu7 6i56ss+AIzCdKs86ibYtmyRrPqKCkK18mDFCXoXprmcDfdf0RFviFoCZL/AhHb+usB 3JG7wVDgmoD/Q== Date: Fri, 4 Jul 2025 20:09:58 +0200 From: Francesco Dolcini To: Parth Pancholi Cc: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Parth Pancholi , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: ti: k3-am62p-verdin: fix PWM_3_DSI GPIO direction Message-ID: <20250704180958.GA6379@francesco-nb> References: <20250703084534.1649594-1-parth105105@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250703084534.1649594-1-parth105105@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250704_111011_409029_28C4402E X-CRM114-Status: UNSURE ( 9.20 ) 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 On Thu, Jul 03, 2025 at 10:45:34AM +0200, Parth Pancholi wrote: > From: Parth Pancholi > > PWM_3_DSI is used as the HDMI Hot-Plug Detect (HPD) GPIO for the Verdin > DSI-to-HDMI adapter. After the commit 33bab9d84e52 ("arm64: dts: ti: > k3-am62p: fix pinctrl settings"), the pin was incorrectly set as output > without RXACTIVE, breaking HPD detection and display functionality. > The issue was previously hidden and worked by chance before the mentioned > pinctrl fix. > > Fix the pinmux configuration to correctly set PWM_3_DSI GPIO as an input. > > Fixes: 87f95ea316ac ("arm64: dts: ti: Add Toradex Verdin AM62P") > Signed-off-by: Parth Pancholi Reviewed-by: Francesco Dolcini