From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 4DC9B5427E2; Wed, 9 Sep 2026 11:24:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788953051; cv=none; b=iqkEBoIG5VUmfT2txfOLWbfWlRWkyp9tU5bCJjYu+BI2qjejM0prjYaooWxqoB0Jdr06qDpXnDh7hP4n45WfEVv2QMDsAhWM5g1ceyQb7YFRqOKe9jyeI1Uf2YBGwNvCc2VI7hvi3CFmVs+rthX14cLhvVGtLRojTUVwMzNyGvc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788953051; c=relaxed/simple; bh=/F2t/Uq8IPUCABLqE6ue7gTeeL1hInqTVzeqBu+4o14=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=jDwpYSAk6Ov2au5etiG9diwm5mSeSA/tWpm8WA1MgbfhUi77qz1jfrFmw3GHfokXepTPzQpLtZgnOeq1cJnDdiApVT9XJjoiV4EuGiZaY9rgM9CFHnfbDgGIXSiiysRztYIBt7Ltr5e6rgHG0UzwPmNdKaM5ebaVGtemnTwW0Xg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JzrIT9vU; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JzrIT9vU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C4B691F00A3D; Wed, 9 Sep 2026 11:24:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788953050; bh=uHekCidMeo5wbTQLA0ISsEzIRynEmrNc4aEvGPZ6XU0=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=JzrIT9vU2Ev90WuzxqXPCs1Qq4B1ThJVgTsG2XRgjNI8XTJ3WOgf/xUafTLKlea0E KzrTmwu0iS9jl/mGOvEH9JLvFO5DAWMIeAVUf7aSzYWdaCh8wu6EAB0yj0RJC4dviE eh3jKB0hWKrYQEHoWUJOXsuepRZjIo92lkDflG7uZ0kFqmk+1vKZcs5swU8TU23f6t AtiBZWPbJuLAYKsLMQl5kweJOncnRfihT8xMvhe89sjLdkcRzFs8lVpHzw2xhAlRfk 8YZTXeI6bavHrXYCJcou+VnkkoYevNyZ02xAkKEWIvpttWxejLObWjlbLPGd/5f6ds 6uAO3byrs6PKg== Message-ID: <4aee70eb-bd1d-4320-8921-e55bb8e0d176@kernel.org> Date: Wed, 9 Sep 2026 13:24:02 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH PRELIMINARY 1/5] arm64: dts: qcom: shikra-iqs-som: fix GPIO138 reservation To: Mohd Ayaan Anwar , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Komal Bajaj , Anurag Pateriya , Dmitry Baryshkov , Richard Cochran , Andrew Lunn , Maxime Chevallier Cc: Konrad Dybcio , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org References: <20260908-shikra_ethernet_dts-v1-0-69c0c5c7c124@oss.qualcomm.com> <20260908-shikra_ethernet_dts-v1-1-69c0c5c7c124@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 08/09/2026 08:23, 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 > --- > arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > This looks duplicating: https://lore.kernel.org/all/20260820085347.822-1-xueyao.an@oss.qualcomm.com/ Best regards, Krzysztof