From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3A36F538D72; Tue, 8 Sep 2026 12:11:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788869520; cv=none; b=PsD1PBW07ZtB7QlyBmJRRCScLTIl6ZDQR0QKEzh4B3ZYvnS3b8ovK736QO9IzyyWe6LTV5BdnZPfX/BjpLLMdu50rjGUxQaNRrIZeMEjQcgKO0qd7i8m5ngoRQC3NGwHi1tUxJT6xTUzfIcFtrPmL2Wjwz33KKZD/nXZEAHc5Q0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788869520; c=relaxed/simple; bh=g3EU/SwNXzHcls/4SnZ5WjIBF80bI+SuZA3/IBQzgSc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=e0Xcj0sD+7LB3nDJsI23uzuBEGvgNDZcx4U4yPEsyLecnqaCxVJEsN0a5MHKX3KufOvB6XmZgbNYtYxOSClW743OiPIU0uJCcg5bU5Oi6Y/vePpXMN8OKbgFDNJ9zfqrsQUlzthgnj2HNgg4OhcCQqf4nuh6AEg5wvKfPsddJnM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=6H+/rHWI; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="6H+/rHWI" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=QRgLDIKiB+9Awq0KyO7EgBwdPwQyrHHXRPZ1aYnv8w8=; b=6H+/rHWICEjmPSa/znlZBSFfHi ir79TOdkyzSFNS/wilSMtJxU3+Ymlxi4wtNue1aE82xdBGDooqJBN3lT4eu4M+cpw/xybhra7vy1u BsowDMg+5CJWpFlue7krAuIGyQjEHsrOz5GcNx+p8oTxIVde0PuUkBjC+O5L7B83GDiw=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1x3ufa-003sje-GZ; Tue, 08 Sep 2026 14:11:22 +0200 Date: Tue, 8 Sep 2026 14:11:22 +0200 From: Andrew Lunn To: Mohd Ayaan Anwar Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Komal Bajaj , Anurag Pateriya , Dmitry Baryshkov , Richard Cochran , Andrew Lunn , Maxime Chevallier , Konrad Dybcio , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH PRELIMINARY 1/5] arm64: dts: qcom: shikra-iqs-som: fix GPIO138 reservation Message-ID: <169b2cd5-d0d8-4682-8756-bacf545a95a0@lunn.ch> References: <20260908-shikra_ethernet_dts-v1-0-69c0c5c7c124@oss.qualcomm.com> <20260908-shikra_ethernet_dts-v1-1-69c0c5c7c124@oss.qualcomm.com> Precedence: bulk X-Mailing-List: netdev@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: <20260908-shikra_ethernet_dts-v1-1-69c0c5c7c124@oss.qualcomm.com> On Tue, Sep 08, 2026 at 11:53:30AM +0530, Mohd Ayaan Anwar wrote: > The GPIO mappings on the IQS variant differ from the CQ variants. > GPIO138 is connected to the RGMII1_RX_CTL pin rather than the NFC ESE > Secure IO pin; the latter is connected to GPIO49. This incorrect > reservation causes the probe of the second Ethernet port to fail: > > shikra-tlmm 500000.pinctrl: error -EINVAL: pin-138 (5d20000.ethernet) > shikra-tlmm 500000.pinctrl: error -EINVAL: could not request pin 138 > (GPIO_138) from group gpio138 on device 500000.pinctrl > qcom-ethqos 5d20000.ethernet: Error applying setting, reverse things back > > Replace gpio138 with gpio49 in the reserved list. > > Fixes: 779aead2dace ("arm64: dts: qcom: shikra: Add gpio-reserved-ranges to tlmm") > Signed-off-by: Mohd Ayaan Anwar If this is a fix, should it be posted for a different tree, so it makes it way to stable? You don't normally mix fixes and on going development work. Andrew