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 7A7DC3A0E99; 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=nOSKyvJsrm4bhP1YoXzgQqs4JkkuAfNhvqbs3+HAPIFng9GUF2O7Fi4orAa0OjWfMTzyc0NYxdpB2Qlc9u1HcJvBOs+f8Z24O2p4isHwN53IsPRkK6IadRspzxtZorlMv5K9I0h2r9adbrfC/EEDJe17FDk9b6bAwZcMzKlyOLE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785738864; c=relaxed/simple; bh=Ev9vlt2oX72U/l1Qdgvx3fTeKIuW2SI6ILGgYq9dJqE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=o4IXq6+uFL12kv9glSDgOVCxf9LYcZpJ7X43EjmU7FRGWdwkeszzNkjfkbzXC5zaRRXPv3HXTOqAWQD4Ms55smZbcESV4arfPtOQ3tXG9ATxayo9gud1U/sHFWu65iPg61hwIGLwN4IO12VAjfcjASVyMquE8UXeDtR3v9XPcUw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gRp/5yk/; 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="gRp/5yk/" Received: by smtp.kernel.org (Postfix) with ESMTPS id 53938C2BCB9; Mon, 3 Aug 2026 06:34:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1785738864; bh=Ev9vlt2oX72U/l1Qdgvx3fTeKIuW2SI6ILGgYq9dJqE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=gRp/5yk/Q6ma9aG4ag0hMXU1ghdIVgK9m2haSrFLSHJzXpvxASgIfP2I5ut//MxLj uCJQeBBLFtTdOzYM88mk0x7GYK1ZxHFXJV7OvO91guhMnbj4AALCucoYOaj4iXSiPl dMo1NyJK5ETJ+yLXLyeQhKbX3V9NM9nxhoqixsPqDh/24kvhztIYydeYmwTPpF3v/G zqINPGbHGHjsASHDEuqpn+/k2l5Fqh6BtfwIg+w4M3nD5oxVu4u+XpLoBZ9jJtL3so 6wvYuVXwjoTwphaEG7pS4HQF+eQaVXis88KvK0QWv7qe5lFcpM1OyXMHODxKbRFWTl Jo2OFvqBsJuGA== 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 32399C55184; Mon, 3 Aug 2026 06:34:24 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Mon, 03 Aug 2026 08:34:19 +0200 Subject: [PATCH 21/28] arm64: dts: qcom: sm8750: 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-v1-21-5880630cde3e@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=1734; i=manivannan.sadhasivam@oss.qualcomm.com; h=from:subject:message-id; bh=Hvrjmn+BHOaL81Hl9ocL7I8WQhouCubTnWtvMsEB+cg=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBqcDZogIROlkY2DpYxDpFpRT/e5SNCvMrAc1aSx mDH7/S6RY+JATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCanA2aAAKCRBVnxHm/pHO 9c/VB/sHsHGcfKENAiilCEN3nYvYAYJHFnViRxGlrcRO7nuM3KKEdh4ZbwMDKjEFlzmh5r0sUS3 +tQiTiVPJw/R7uBACi6WG024oIuQbU1yTsY9JplUq4YlaDrwoi4f7hbTnpg9U0g+/9n11L9At0R WRXysIfuSqRWEMxmEUXbqkDdnHTP/7Czge8QWp7UWkLe6t1I3IFzhfclEJ98drNV+7Ues475ofP 8Mwbgk/l/xefINwFDO2sXAzY4KWn9mBmWwVN79aBjP1gceZtlLW5CD0o/n1gKSbTISEvXgqYE4N LsHz6ovCzcV9OQk5h6cjYDMjtZhB8RUyNKJLs2Kg+/DE38VB 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 0.88V to vdda-pll. Fix it by swapping the two supplies back. Fixes: 2340f29e2b06 ("arm64: dts: qcom: sm8750: Add USB support for SM8750 MTP platform") Fixes: 530f824a4e18 ("arm64: dts: qcom: sm8750: Add USB support for SM8750 QRD platform") Reported-by: Konrad Dybcio Assisted-by: Claude:opus-4-8 Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 4 ++-- arch/arm64/boot/dts/qcom/sm8750-qrd.dts | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts index 3837f6785320..9b5fbc004df4 100644 --- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts @@ -1404,8 +1404,8 @@ &usb { }; &usb_dp_qmpphy { - vdda-phy-supply = <&vreg_l3g_1p2>; - vdda-pll-supply = <&vreg_l2d_0p88>; + vdda-phy-supply = <&vreg_l2d_0p88>; + vdda-pll-supply = <&vreg_l3g_1p2>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8750-qrd.dts b/arch/arm64/boot/dts/qcom/sm8750-qrd.dts index 801c46d55602..b56317cfa9fc 100644 --- a/arch/arm64/boot/dts/qcom/sm8750-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8750-qrd.dts @@ -1132,8 +1132,8 @@ &usb { }; &usb_dp_qmpphy { - vdda-phy-supply = <&vreg_l3g_1p2>; - vdda-pll-supply = <&vreg_l2d_0p88>; + vdda-phy-supply = <&vreg_l2d_0p88>; + vdda-pll-supply = <&vreg_l3g_1p2>; status = "okay"; }; -- 2.43.0