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 77BD5431A3E; Sat, 12 Sep 2026 10:42:30 +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=1789209754; cv=none; b=Lw5HWhA5nEITLCwaOqk9Huqw7mzknKPViL/Knapb9wtB8Mg8L2YFaYdVKQjHiGyXR1eEWpZSnFbi5XvjQs5OU4wvrUcmLvlVJtt7iBi8UrVfO8O0EhsuxVsARCf7L1HZZar0THiI7JAqvbTK9SspvoQ8IBdJew27wX1IucLqpOw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789209754; c=relaxed/simple; bh=vogsBKy41vwOWa8WCX3vJ/Q7+u0lcw6608mSeNTWcY0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PpIj0es0gzCKANmblO+qUhfww4wVPD/hpTxKf0sB1mbNoScOpBMVvJawiq3x8jM8N8NCZFl7iNbVckGmC1VsoPzxewNKWKGf0AVFsrVNoMlVWhO54Mosx9I9u198ws4P1ym4Otr265GiI73ftn0cqtv0XeHqk4svc7g8pq8khoI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=N4bnL9Js; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="N4bnL9Js" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 98AE81F000FF; Sat, 12 Sep 2026 10:42:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789209749; bh=N+SENCBThDgzvbOhaiB1FXHuoDhMoowtOyxVxTobYok=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=N4bnL9JsnMqWEt9iFn/bc/NiYrqpDCekD/41Bh1pi8FEshpu4rhnuvSd21RPvmrEK FFqqo/eo/Wuo8AY+OVQh4kTDkiqcajokTg5OAUBbt+fcQMve5oCRMqaZjEpqXn52Gk HQu1C5q4LeiM/+71TuxylvRM2FSR8zwCVsSsOA2o= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Konrad Dybcio , Manivannan Sadhasivam , Luca Weiss , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.18 0886/1518] arm64: dts: qcom: sm7225-fairphone-fp4: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies Date: Sat, 12 Sep 2026 08:50:55 +0200 Message-ID: <20260912065643.492412308@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065623.398859879@linuxfoundation.org> References: <20260912065623.398859879@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Manivannan Sadhasivam [ Upstream commit a3b3a060b696d964c769a7d9dc5835c79e4fe964 ] The QMP PHY expects the vdda-phy supply to be around 0.88V and the vdda-pll supply to be 1.2V. But these two supplies are swapped for the USB QMP PHY on this board, feeding 1.2V to vdda-phy and 0.9V to vdda-pll. Fix it by swapping the two supplies back. Fixes: 4cbea668767d ("arm64: dts: qcom: sm7225: Add device tree for Fairphone 4") Reported-by: Konrad Dybcio Assisted-by: Claude:opus-4-8 Signed-off-by: Manivannan Sadhasivam Reviewed-by: Luca Weiss Link: https://lore.kernel.org/r/20260803-phy-supply-fix-v1-14-5880630cde3e@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts index b353de2bc37ad..b6d2a5d0c1c88 100644 --- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts +++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts @@ -1179,8 +1179,8 @@ &usb_1_hsphy { }; &usb_1_qmpphy { - vdda-phy-supply = <&vreg_l22a>; - vdda-pll-supply = <&vreg_l16a>; + vdda-phy-supply = <&vreg_l16a>; + vdda-pll-supply = <&vreg_l22a>; status = "okay"; }; -- 2.53.0