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 417F0432304; Sat, 12 Sep 2026 10:42:36 +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=1789209760; cv=none; b=cpneFbt8F2h40Rfv2lBr+MG+pj+38zp5hY7w7EP+iE7rpJDG1LbMnpDiV2Tl+EEUTaAGA7D1cey3X/PeAloXD0CaWeeDjCCrjHuILU6Rs3tK2okPnEI76Nsy4HCHN8i7TGcU5SFlFUvf6oGqnxvgkqCR/pPk4cApoLm72wiYFiY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789209760; c=relaxed/simple; bh=g6PgE9Tu+H6MO3DielnYjqeVod/a/Y8ppaND8MSKj/E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QgPi4ProO2Htz6/byd7wcNpbLnAv2sbWHUPrfV4RZ2sNlbLsCaAGlZZzjsB3BXAywNKfuUjI9tvPdOeJshme7wNZ2gkG8b3frLI7h3dlk26ztM1Y+rPi/Kv1YlurEAXmIW4F5m9oGmbRmzLyIBe0DcUldCciuyAZUaHWqUEG4Wk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xAcQQ0sk; 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="xAcQQ0sk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BE481F00893; Sat, 12 Sep 2026 10:42:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789209755; bh=6DkprZIpePdq9bCW4pYXIUdqw+FfFDsaufrfaq3Iouo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=xAcQQ0skihTcqvVWYGycnpI2mAmXjS+86lYAwCsMB5mL9McFmHcafDzr/Beqbsnz0 m5SFXT01s/LmPBIMrglEIGbvADPsswcRAbX4sAjyiB/SX4g8DB3uTkpCWfM6vBr844 avOxKfjRyK5ByFI/QiMrnOz0O/0+Cnjgr3aAxfWk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Konrad Dybcio , Manivannan Sadhasivam , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.18 0887/1518] arm64: dts: qcom: sar2130p: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies Date: Sat, 12 Sep 2026 08:50:56 +0200 Message-ID: <20260912065643.514438029@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 9d883d21fc12c873eee2f864f706c38a289bef59 ] 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: 6339e41fa39b ("arm64: dts: qcom: sar2130p: add QAR2130P board file") Reported-by: Konrad Dybcio Assisted-by: Claude:opus-4-8 Signed-off-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20260803-phy-supply-fix-v1-22-5880630cde3e@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sar2130p-qar2130p.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sar2130p-qar2130p.dts b/arch/arm64/boot/dts/qcom/sar2130p-qar2130p.dts index 74778a5b19ba6..80428c0b3b4e6 100644 --- a/arch/arm64/boot/dts/qcom/sar2130p-qar2130p.dts +++ b/arch/arm64/boot/dts/qcom/sar2130p-qar2130p.dts @@ -551,8 +551,8 @@ &usb_1_hsphy { }; &usb_dp_qmpphy { - vdda-phy-supply = <&vreg_l3a_1p2>; - vdda-pll-supply = <&vreg_l1a_0p91>; + vdda-phy-supply = <&vreg_l1a_0p91>; + vdda-pll-supply = <&vreg_l3a_1p2>; status = "okay"; }; -- 2.53.0