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 7CF421ADC97; Tue, 17 Jun 2025 16:31:52 +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=1750177912; cv=none; b=jSMp0mG40dz6smzy+GW7EM6m3gf1eXV+fZgbgHySRLVGRS1nvx4knr4IEWRh4k6tC2ClQe+bZzbcDYPPqtB16UxWtPQBW24MRllWYSIiKylvEUt4uzdWxvLlUQpx5CkWS3AIArcSoO0i4+/b0vxx4Qm+6e/ZYkFQbp0EjcYixgw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750177912; c=relaxed/simple; bh=1+ZWVxzZiFf6k1Bq9kBStU2XlEePWAUGu2AycTKKNVw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sKlrvTqv5Wzv10RalibgHqBsXaAgzsF93Okc1F9bdYruEqrDQnq0Ku24UPNuS+Xl1l0B1en3RxHXEuh9TstJP+vSh3DH1dIpTLmILkEkOo2Km2RRQQgr9JFOz6PAXuPTja7IAkiKt7u5eZI2LfB7etLpDkY5xIuccTYflPvO8lA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=VzvuPRsq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="VzvuPRsq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0027DC4CEE3; Tue, 17 Jun 2025 16:31:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750177912; bh=1+ZWVxzZiFf6k1Bq9kBStU2XlEePWAUGu2AycTKKNVw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VzvuPRsqZJ4FPtcyZ+kxKROndrhUe+vWdJHdy1Fu5KI4qK0eQYSpRBmyMuVd30idv HvUmYmqvLwvbXPiSUKpYg1wczSNhvUHdeU4Hqkx9asY7MVso4KzlqgDstxxNJDaWue tTyigmeEIoCDtSJgZqexPdDQQ1tR3oVlX7fGwh4o= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Varadarajan Narayanan , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.15 359/780] arm64: dts: qcom: ipq9574: Fix USB vdd info Date: Tue, 17 Jun 2025 17:21:07 +0200 Message-ID: <20250617152506.077822265@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250617152451.485330293@linuxfoundation.org> References: <20250617152451.485330293@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Varadarajan Narayanan [ Upstream commit 4f4c905e6a2a4e884f4e9b7326c94fac3500e0f9 ] USB phys in ipq9574 use the 'L5' regulator. The commit ec4f047679d5 ("arm64: dts: qcom: ipq9574: Enable USB") incorrectly specified it as 'L2'. Because of this when the phy module turns off/on its regulators, the wrong regulator is turned off/on resulting in 2 issues, namely the correct regulator related to the USB phy is not turned off/on and the module powered by the incorrect regulator is affected. Fixes: ec4f047679d5 ("arm64: dts: qcom: ipq9574: Enable USB") Signed-off-by: Varadarajan Narayanan Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250207073545.1768990-2-quic_varada@quicinc.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi index ae12f069f26fa..b24b795873d41 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi @@ -111,6 +111,13 @@ regulator-always-on; regulator-boot-on; }; + + mp5496_l5: l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; }; }; @@ -146,7 +153,7 @@ }; &usb_0_qmpphy { - vdda-pll-supply = <&mp5496_l2>; + vdda-pll-supply = <&mp5496_l5>; vdda-phy-supply = <®ulator_fixed_0p925>; status = "okay"; @@ -154,7 +161,7 @@ &usb_0_qusbphy { vdd-supply = <®ulator_fixed_0p925>; - vdda-pll-supply = <&mp5496_l2>; + vdda-pll-supply = <&mp5496_l5>; vdda-phy-dpdm-supply = <®ulator_fixed_3p3>; status = "okay"; -- 2.39.5