From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 574F21386B4; Fri, 4 Jul 2025 18:10:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751652616; cv=none; b=OvanXbH9rR9p4191Fc+pHapyqiMN5LuRfOGm2vELONKdbm5+VeAES/6u4fzUsf4kjOHOkcE/Pzn5ngVUnKnSw6UI50tYzFRgNTE+uOFs5TU+Hic8GqWW2sAIAn2vRzBZUXoeFsVgJhsTlXnLvg/T7J6NnOkRa8WyDzLcANJYSow= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751652616; c=relaxed/simple; bh=4mr5LslJozab8lqAEB2zOMbvAHGe4H6kYg5TxrNMFCU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NDszW3JOvfBHsvTlS6ZRBJKgMfK9DErJ0a328uX6JUhf2HXakzCgG6SpBX7j0pXJI3ta91PLRiBUarATRLTEXNG2BC1KkCsZjT51eSilwW4EG6HI2GinS9aBGKfy6rnXTTGnY21pyQenepiQnehDxHdQ08LeXIlGnPecQYmVwvs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=iadyuOg2; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="iadyuOg2" 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250703084534.1649594-1-parth105105@gmail.com> 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