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 7557A1A6816; Sat, 12 Sep 2026 12:47:27 +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=1789217248; cv=none; b=lcz9JUqvXfBv5r0MSgdBanhrvtOmMOkABsSgIYr3ka6giuQcDJk2Ga7Q1ti2ArUI45YNkBViDPBbsz2hynsqpZfTZkS86tSD0B/dUltPPprYilevrz1HnGiX7pOd5nZUVnx13nCc/8rT+4Lopq6G7lVYNE2vzaj5myR6KHeZxRc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789217248; c=relaxed/simple; bh=kUzgG1cPVXMfN6+D5E8ZfKJcugGyNkFfZ2tk0Pj+Ouw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=EkN5AebtgpgYu+o7uvykys6iffEN9p5sK6vqostZMIXGz8EZf0ouSocf5Up3PH7V86n4JDoNAVrZiaho37jcX096eeFzDbNoOu/dCMfs+VIYJ3dV/3dSct2cUivFWIKdlmmR61NR8ti1TMMs8pQDtzc4ggHYZgtvoLRcoSp4jZk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=IQ5V0VqC; 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="IQ5V0VqC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F9A11F000FF; Sat, 12 Sep 2026 12:47:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789217247; bh=U150Uso7pmJzI5CWhDVznEmSNPxnnTmI8cQyl7yPrDc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=IQ5V0VqCPLPpACL9a/aP9KOFz7STIErRrRwoJpsSa9eAyVfQIiB3EJU8wecA7QIUM Uz9meBNd9b8j+rFWstvYd86nwBnRxUM+ObM2t902wv1lh0UFJX1AM5cm02XajDPHpc BanNQZiwciXsou8aq7axrBZbL9mxEKkJd2y2wZGk= 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 6.12 0902/1376] arm64: dts: qcom: sm7225-fairphone-fp4: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies Date: Sat, 12 Sep 2026 08:55:28 +0200 Message-ID: <20260912065627.670290974@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065607.535295758@linuxfoundation.org> References: <20260912065607.535295758@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 6.12-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 2a7c5a33b5dda..dfa3b111ae10f 100644 --- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts +++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts @@ -1143,8 +1143,8 @@ &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