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 0ADD5431499; Sat, 12 Sep 2026 10:42:22 +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=1789209746; cv=none; b=E0pho1RVv8aTwpjsw3ENz+RdmPdhNxEajJdoKJ2VfxIcS1jbU1V+rp9co3moHHZlkWcqtL6di28sxwSuaMbZ/UHUzKpNqowDZSbc2V8DNd+hhgJ6tSnGTbGsYm59B8y1ybrPZezGh4lpQuJR8Q4BTO7zo00l2M2wBRIzARvwHKQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789209746; c=relaxed/simple; bh=Ac/XjihlF03KdfTIHeHI/Q1hZC7M/2qufYFLe2qDfYE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WwMfXW846X8VivvTyeo1jVQMiMn5FANR5HUg+fQA7zdpuUvY8Q5ELrcNsrJLSRCxXjEcJpcDE3i085EdHgJ1MukBauVHSrpKkHiRxYuHdwAOEN4vkvzV/rzHqTU0tTX80BmH8ocZ3eA3S3WLy0u0imbV7GisMvd4i8O+v0anes4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=q1cT8gHq; 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="q1cT8gHq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C13F01F000FF; Sat, 12 Sep 2026 10:42:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789209739; bh=49/piq0BByUATPzSuGEQz4+byitvNPSm3RTEnRMjqV8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=q1cT8gHqkpfRt0Azt4APVYKgOue1Ng3OPwRp/AvLHP7XFkl+2YfwXstRLMjeRSUJm m7we+VqN7G8zvGrpVgtqcIPzGpvc52x6PuGv5chIDYYMxtrqHXrkugkzGFxN9ugtt2 qE5Hp4yrjD8f1wqU68gaomdmPqBncVvrbDGIOgdk= 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 0884/1518] arm64: dts: qcom: sc8280xp-blackrock: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies Date: Sat, 12 Sep 2026 08:50:53 +0200 Message-ID: <20260912065643.448270091@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 ff7155df9a9543af1eb9722563e6dcda33c1a97d ] 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 PHYs on this board, feeding 1.2V to vdda-phy and 0.9V to vdda-pll. Fix it by swapping the two supplies back. Fixes: 16a7fed11714 ("arm64: dts: qcom: sc8280xp-blackrock: dt definition for WDK2023") 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-v1-2-5880630cde3e@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts index 3c3607929c2f2..454defd259560 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts @@ -1000,8 +1000,8 @@ &usb_0_hsphy { }; &usb_0_qmpphy { - vdda-phy-supply = <&vreg_l4d>; - vdda-pll-supply = <&vreg_l9d>; + vdda-phy-supply = <&vreg_l9d>; + vdda-pll-supply = <&vreg_l4d>; orientation-switch; @@ -1037,8 +1037,8 @@ &usb_1_hsphy { }; &usb_1_qmpphy { - vdda-phy-supply = <&vreg_l3b>; - vdda-pll-supply = <&vreg_l4b>; + vdda-phy-supply = <&vreg_l4b>; + vdda-pll-supply = <&vreg_l3b>; orientation-switch; -- 2.53.0