From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1F29139D6FD; Mon, 3 Aug 2026 06:34:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785738864; cv=none; b=ULRe0O63ifpj3qn3EVeyEgxJic1lpr31D7SD4HCliEORp8IRqieVIotcu0RN55NI8AlrD/0mhF4JZ7jwPwNC662cGi6+aqwoqZSHmmAxblTA0+BgWNsSeRgAwKEnhnAYga0gUpkt9kVTPpQIpGTEktYUAJXfBKKqoxsp5Q4SNjQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785738864; c=relaxed/simple; bh=I4JQ+jqxZjlPtswOL3PqzpyBXNMAnpippiGdY5Q9G1s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eDQxf8BKi5Q+AO0+W6vJyhG1XIPQbWtKzOz7ddoxuYfEFEA6EW2M9vXwzFSNY63GoWPwI79IwNLDRPM7idrxq8Xd8TYV7qQhh9sitbHYagp+1pRH5DG4hwVceZaN3XBKSMvD971HqaUwfZIyxl7f9SzsQDp3ZQ3YwOMbDtS2J10= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iJpNThjI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="iJpNThjI" Received: by smtp.kernel.org (Postfix) with ESMTPS id EAA78C32782; Mon, 3 Aug 2026 06:34:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1785738864; bh=I4JQ+jqxZjlPtswOL3PqzpyBXNMAnpippiGdY5Q9G1s=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=iJpNThjIzZ1+A5y4rZBi1X6CbPSwu39T6R2piIDVC0MpPkHkl3htddaVSB0AD6uKC k7udZaPVq4K/ZD1Ezf2ypiI5Z50jHEQmvMXxigd9UbxpoDCy6/f9+L0yuHf1xmGqcT d4/1nT1VHW3uumaL+HUdyZ8RW3QKYUPKHyzNHp9f+8rrAzusWopuKbGJAnIk+HYyxx W09Xblqu59iBvyPJhcJE49lLfA/kIoXzms3bVj0I0bffi2GUBKJxbN91+GbFAuZA3T rlpQaSgo3U9GbyYC9LYLDeo4LdIdOIfBygm0qZx557d3n+FbJvffvQmf82oMy4uuTY YDX3wrEiOeHow== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id D90A2C55175; Mon, 3 Aug 2026 06:34:23 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Mon, 03 Aug 2026 08:34:14 +0200 Subject: [PATCH 16/28] arm64: dts: qcom: sc7280: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260803-phy-supply-fix-v1-16-5880630cde3e@oss.qualcomm.com> References: <20260803-phy-supply-fix-v1-0-5880630cde3e@oss.qualcomm.com> In-Reply-To: <20260803-phy-supply-fix-v1-0-5880630cde3e@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Konrad Dybcio , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Krzysztof Kozlowski , Manivannan Sadhasivam , Manivannan Sadhasivam X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1766; i=manivannan.sadhasivam@oss.qualcomm.com; h=from:subject:message-id; bh=I+mc1gmYR/W7IjdVctuuQ2GufrmtA1dU0l/JunQ3sQY=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBqcDZm6+rDf3niwxWRD2wqFf9jqqtjC0bonLCjM Le1CCPhBPuJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCanA2ZgAKCRBVnxHm/pHO 9cfEB/wKxyfuz5/aMmIETXHb2QhLRiQEPRGZtJ0zpLtksHinlaJW0/m3R4UIbB+ySsFpw6wlEDi 8fwPNcHykRTAj8Kq1k72olMqgAzlM0DqL0Yh7X3MCRl6GU+iVd/mmXF/AVoL2SR8XAGtwCmHGTY 6XviQPrbEGb0ioH1FC9buRDOYeNzMTm5ZSqPX4ve9XfejDI3QgxLIbKBDoBMvzV/VvSR+2yJYWZ zvDeoiks3vm+SraAwwnY1C+C+QE9jASS5ZOX/9OifaecjnQ24SlWORXU2fYR/Ha1yhXut/qDAAZ GvgPmYMJ0+KyI0tqbjJN7ZbkNMYXs4uZCsAS2VWucLypDDcH X-Developer-Key: i=manivannan.sadhasivam@oss.qualcomm.com; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 X-Endpoint-Received: by B4 Relay for manivannan.sadhasivam@oss.qualcomm.com/default with auth_id=461 X-Original-From: Manivannan Sadhasivam Reply-To: manivannan.sadhasivam@oss.qualcomm.com From: Manivannan Sadhasivam 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 these boards, feeding 1.2V to vdda-phy and 0.9V to vdda-pll. Fix it by swapping the two supplies back. Fixes: 97a5b73b7058 ("arm64: dts: qcom: sc7280-idp: Add device tree files for IDP2") Fixes: 116f7cc43d28 ("arm64: dts: qcom: sc7280: Add herobrine-r1") Reported-by: Konrad Dybcio Assisted-by: Claude:opus-4-8 Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi index 8cac4ce9c851..23ced0621c99 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi @@ -542,8 +542,8 @@ &usb_1_hsphy { &usb_1_qmpphy { status = "okay"; - vdda-phy-supply = <&vreg_l6b_1p2>; - vdda-pll-supply = <&vreg_l1b_0p8>; + vdda-phy-supply = <&vreg_l1b_0p8>; + vdda-pll-supply = <&vreg_l6b_1p2>; }; &uart7 { diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi index 9ae9af40f4d2..264029ff3f90 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi @@ -465,8 +465,8 @@ &usb_1_hsphy { }; &usb_1_qmpphy { - vdda-phy-supply = <&vdd_a_usbssdp_0_1p2>; - vdda-pll-supply = <&vdd_a_usbssdp_0_core>; + vdda-phy-supply = <&vdd_a_usbssdp_0_core>; + vdda-pll-supply = <&vdd_a_usbssdp_0_1p2>; }; &usb_2_hsphy { -- 2.43.0