From patchwork Sun Nov 10 14:00:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13869908 Received: from mail-m92226.xmail.ntesmail.com (mail-m92226.xmail.ntesmail.com [103.126.92.226]) (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 494CFDDD9; Sun, 10 Nov 2024 14:05:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.126.92.226 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731247555; cv=none; b=DOPP/fb4r6eHGCjB6n+hHK0oqKdhUkifC+ZLC1p2kD7JBm1lxaXzopURTWoj1I0X2WczibBAJvZibD0O8sMQHhj5omX7r1ieCM3c1394BM4Tje0BDsrytNSXnA1iYx26PFbRIeUHOR4f+18p0oAtYuaytZXlDx5BvcWaLulkd84= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731247555; c=relaxed/simple; bh=CrrSKl79p3BvyaItxoA9OT9fy7jUXX2MxQX+aNC2oRQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=jvYLRG3pZ0OyZaYNyK2eyucTkDGKWIxInCyleMxZf30CBTH/BEcSN8KMFy6FerG1wqE27p+JRA7MzUQaJnFRniJQtp3lGjxCDNyyrA4zi+NRtQH0+W+i0TeYYXVgMT9Rjo3nHLtR40ZXRTb6+7q4c4TfHdmD5MaXZBAHjV63C7A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=103.126.92.226 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn Received: from amadeus-Vostro-3710.lan (unknown [113.116.6.44]) by smtp.qiye.163.com (Hmail) with ESMTP id 24fe03a2; Sun, 10 Nov 2024 22:00:34 +0800 (GMT+08:00) From: Chukun Pan To: Bjorn Andersson Cc: Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan Subject: [PATCH v4 1/4] arm64: dts: qcom: ipq6018: add 1.2GHz CPU Frequency Date: Sun, 10 Nov 2024 22:00:16 +0800 Message-Id: <20241110140019.3426181-2-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241110140019.3426181-1-amadeus@jmu.edu.cn> References: <20241110140019.3426181-1-amadeus@jmu.edu.cn> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlDTElDVksfGExPHUxPQh8YQ1YeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlKSkhVSkpNVU1VT09ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0tVSktLVUtZBg ++ X-HM-Tid: 0a9316605c0203a2kunm24fe03a2 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6ORQ6Mgw5DjIYDi09MzoWNy9O FzNPCQJVSlVKTEhKSU9MSUhPQ0hDVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUpK SFVKSk1VTVVPT1lXWQgBWUFDTEI3Bg++ The final version of IPQ6000 (SoC id: IPQ6000, SBL version: BOOT.XF.0.3-00086-IPQ60xxLZB-1) has a max design frequency of 1.2GHz, so add this CPU frequency. Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index dbf6716bcb59..57ad6f0e6e34 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -119,6 +119,13 @@ opp-1056000000 { clock-latency-ns = <200000>; }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <850000>; + opp-supported-hw = <0x4>; + clock-latency-ns = <200000>; + }; + opp-1320000000 { opp-hz = /bits/ 64 <1320000000>; opp-microvolt = <862500>; From patchwork Sun Nov 10 14:00:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13869906 Received: from mail-m6093.netease.com (mail-m6093.netease.com [210.79.60.93]) (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 12DB62BCF5; Sun, 10 Nov 2024 14:00:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.79.60.93 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731247248; cv=none; b=rG4LQ5GDFh4t9nl4DUZCz837lEBjF0HfDpUR4Y87/w1GWho4uoYdMsXYoomGvyNNEgPn2YsH/yH5O+iuFRBKrup8e+vcxtuNchocVAb7Ticp8+4D0DINr307LykJ2MSdnsOf+6LoS+9dSWV6NilMM0aqcN72WU7Tv+Nlg6OytgQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731247248; c=relaxed/simple; bh=YLz4DL8XCwJVoPnkfa5zUwb/kAZtAQQ5f7H0AN0NGCY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=WN1AMcfrRQm06rmxEeUfg5KJZ3XKknRT/ujcrtDYAV+Y3tazduTA4BUZNuythkgRvK5QF0X2jYLA4F0VYD5PIy9ujkkWgIn801c7mSGG18p0yVbZrl6hoEN5mb9Grgx7ma97TgAb26tYX1N2t8/1zvsC0OlLLqrEfjvpz8RULuo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=210.79.60.93 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn Received: from amadeus-Vostro-3710.lan (unknown [113.116.6.44]) by smtp.qiye.163.com (Hmail) with ESMTP id 24fe03a3; Sun, 10 Nov 2024 22:00:36 +0800 (GMT+08:00) From: Chukun Pan To: Bjorn Andersson Cc: Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan Subject: [PATCH v4 2/4] arm64: dts: qcom: ipq6018: add 1.5GHz CPU Frequency Date: Sun, 10 Nov 2024 22:00:17 +0800 Message-Id: <20241110140019.3426181-3-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241110140019.3426181-1-amadeus@jmu.edu.cn> References: <20241110140019.3426181-1-amadeus@jmu.edu.cn> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkZQkNDVkoaHx0YGU9IHkpLSVYeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlKSkhVSkpNVU1VT09ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0tVSktLVUtZBg ++ X-HM-Tid: 0a93166064eb03a2kunm24fe03a3 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6MSo6Nio6TjItLC0JFTkNNx5K FS4wCgpVSlVKTEhKSU9MSUhMS0tMVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUpK SFVKSk1VTVVPT1lXWQgBWUFDQk43Bg++ The early version of IPQ6000 (SoC id: IPQ6018, SBL version: BOOT.XF.0.3-00077-IPQ60xxLZB-2) and IPQ6005 SoCs can reach a max frequency of 1.5GHz, so add this CPU frequency. Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 57ad6f0e6e34..7514919132b6 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -140,6 +140,13 @@ opp-1440000000 { clock-latency-ns = <200000>; }; + opp-1512000000 { + opp-hz = /bits/ 64 <1512000000>; + opp-microvolt = <937500>; + opp-supported-hw = <0x2>; + clock-latency-ns = <200000>; + }; + opp-1608000000 { opp-hz = /bits/ 64 <1608000000>; opp-microvolt = <987500>; From patchwork Sun Nov 10 15:30:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13870001 Received: from mail-m17248.xmail.ntesmail.com (mail-m17248.xmail.ntesmail.com [45.195.17.248]) (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 1DE2D1BC2A; Sun, 10 Nov 2024 16:06:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.195.17.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731254781; cv=none; b=qQmBIHKF7594KrE/upoQmyFkwL7bAEV2tpEjhFzF+n1Lhr7DUKYfKrlhJtnqY4MSVZPE2iRXwmsp2LAkYlU0luPMM1ND0oL/e4QWvR7P4rLea/g38zh/gn572HgGf7CrhNw/fHXtvl9oYXzCKAYRBrm4WBPe62SWrOdrLlUT6E4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731254781; c=relaxed/simple; bh=VEiCcVBUQAXwHu1ffrHgeG5LsZdIgEmHmhV+woKGDz4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ADQiof4dycjY30TWPoJ2TTH6aUXTnTEeU/PK9LBH57CAKwXbNJRaS5bu/pq3zu8FqU7L44FywiigaWrMPxjvemGBB60mH12qmwBunPHWY5iTL4N10aKM+T5bj/6dK/hMNQ6OsEqVVYDMej0PD6Wn05keiZzFQJ3MGLQ0qyS6qP0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=45.195.17.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c03:51e0::1]) by smtp.qiye.163.com (Hmail) with ESMTP id 250d5e7c; Sun, 10 Nov 2024 23:30:41 +0800 (GMT+08:00) From: Chukun Pan To: amadeus@jmu.edu.cn Cc: andersson@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, konradybcio@kernel.org, krzk+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 3/4] arm64: dts: qcom: ipq6018: move mp5496 regulator out of soc dtsi Date: Sun, 10 Nov 2024 23:30:36 +0800 Message-Id: <20241110153036.3645169-2-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241110153036.3645169-1-amadeus@jmu.edu.cn> References: <20241110140019.3426181-1-amadeus@jmu.edu.cn> <20241110153036.3645169-1-amadeus@jmu.edu.cn> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlCQkoeVk8YTRhJThhLH0hOT1YeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlJT0seQUgZSEFJGEtIQU5KHktBQUpZV1kWGg8SFR0UWUFZT0tIVUpLSEpOTE 5VSktLVUpCS0tZBg++ X-HM-Tid: 0a9316b2df5b03a2kunm250d5e7c X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Kzo6TAw5GTIaPC0DMwssAkgc NgIKCQtVSlVKTEhKSU5JTU9JSU9NVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0hBTkoeS0FBSllXWQgBWUFIT0lNNwY+ Some IPQ60xx SoCs don't come with the mp5496 pmic chip. The mp5496 pmic was never part of the IPQ60xx SoC, it's optional, so we moved it out of the soc dtsi. Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts | 2 +- arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi | 35 ++++++++++++++++++++ arch/arm64/boot/dts/qcom/ipq6018.dtsi | 14 -------- 3 files changed, 36 insertions(+), 15 deletions(-) create mode 100644 arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi diff --git a/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts b/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts index f5f4827c0e17..9c69d3027b43 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts +++ b/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts @@ -7,7 +7,7 @@ /dts-v1/; -#include "ipq6018.dtsi" +#include "ipq6018-mp5496.dtsi" / { model = "Qualcomm Technologies, Inc. IPQ6018/AP-CP01-C1"; diff --git a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi new file mode 100644 index 000000000000..fe2152df69f4 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * ipq6018-mp5496.dtsi describes common properties (e.g. regulators) that + * apply to most devices that make use of the IPQ6018 SoC and MP5496 PMIC. + */ + +#include "ipq6018.dtsi" + +&cpu0 { + cpu-supply = <&ipq6018_s2>; +}; + +&cpu1 { + cpu-supply = <&ipq6018_s2>; +}; + +&cpu2 { + cpu-supply = <&ipq6018_s2>; +}; + +&cpu3 { + cpu-supply = <&ipq6018_s2>; +}; + +&rpm_requests { + regulators { + compatible = "qcom,rpm-mp5496-regulators"; + + ipq6018_s2: s2 { + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1062500>; + regulator-always-on; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 7514919132b6..a02aa641cb90 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -43,7 +43,6 @@ cpu0: cpu@0 { clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; clock-names = "cpu"; operating-points-v2 = <&cpu_opp_table>; - cpu-supply = <&ipq6018_s2>; #cooling-cells = <2>; }; @@ -56,7 +55,6 @@ cpu1: cpu@1 { clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; clock-names = "cpu"; operating-points-v2 = <&cpu_opp_table>; - cpu-supply = <&ipq6018_s2>; #cooling-cells = <2>; }; @@ -69,7 +67,6 @@ cpu2: cpu@2 { clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; clock-names = "cpu"; operating-points-v2 = <&cpu_opp_table>; - cpu-supply = <&ipq6018_s2>; #cooling-cells = <2>; }; @@ -82,7 +79,6 @@ cpu3: cpu@3 { clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; clock-names = "cpu"; operating-points-v2 = <&cpu_opp_table>; - cpu-supply = <&ipq6018_s2>; #cooling-cells = <2>; }; @@ -184,16 +180,6 @@ glink-edge { rpm_requests: rpm-requests { compatible = "qcom,rpm-ipq6018", "qcom,glink-smd-rpm"; qcom,glink-channels = "rpm_requests"; - - regulators { - compatible = "qcom,rpm-mp5496-regulators"; - - ipq6018_s2: s2 { - regulator-min-microvolt = <725000>; - regulator-max-microvolt = <1062500>; - regulator-always-on; - }; - }; }; }; }; From patchwork Sun Nov 10 14:00:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13869907 Received: from mail-m2418.xmail.ntesmail.com (mail-m2418.xmail.ntesmail.com [45.195.24.18]) (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 70C0C200A0; Sun, 10 Nov 2024 14:00:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.195.24.18 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731247257; cv=none; b=DCrZkFeREIZatN73ahqmgRl8yPW9I8urf03d+YoQU2Ceah4hGV5a8+ejHkDXd3EbMsPSfjYI9X8yHkByAUsdo6ALsQ/RMdWoofdfapwj6p7ltmC3P301Mq1QiK4xMT4lOKK8jsGbP9xOKV4FkZDcmltokhvneMwPJIEuNgVIVC4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731247257; c=relaxed/simple; bh=8JAVTZmA2yp2tNG6SaXz1Kq4su1SU/83FVKKLu0fEk0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=aNkxIcCjzQBZZuubCvgV9Ghrw/urtB4hBFANxR1F9ExM+5tWjLhRBD6OHNUBuHZ3jOpXDzD68S7rt28+piTB5jWTAkFp15DyAm5ApOKPCjjYnlVxDkECOeJn28fk1R5iwEJ/X5B+TEp8e+FFKNhuiTDmTwYdbjUiIh6c5m+wpqc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=45.195.24.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn Received: from amadeus-Vostro-3710.lan (unknown [113.116.6.44]) by smtp.qiye.163.com (Hmail) with ESMTP id 24fe03a8; Sun, 10 Nov 2024 22:00:43 +0800 (GMT+08:00) From: Chukun Pan To: Bjorn Andersson Cc: Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan , Robert Marko Subject: [PATCH v4 4/4] arm64: dts: qcom: ipq6018: add LDOA2 regulator Date: Sun, 10 Nov 2024 22:00:19 +0800 Message-Id: <20241110140019.3426181-5-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241110140019.3426181-1-amadeus@jmu.edu.cn> References: <20241110140019.3426181-1-amadeus@jmu.edu.cn> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkaQkJCVktJShpCQk1OTUNOHVYeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlKSkhVSkpNVU1VT09ZV1kWGg8SFR0UWUFZT0tIVUpLSEtLTE5VSktLVUtZBg ++ X-HM-Tid: 0a931660817b03a2kunm24fe03a8 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6NEk6Vhw6GDIeGi0MIzlNNxgR DygaCwhVSlVKTEhKSU9MSU9PT01PVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUpK SFVKSk1VTVVPT1lXWQgBWUFDSUg3Bg++ Add LDOA2 regulator from MP5496 to support SDCC voltage scaling. Suggested-by: Robert Marko Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi index fe2152df69f4..0a57e1afe218 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi @@ -31,5 +31,14 @@ ipq6018_s2: s2 { regulator-max-microvolt = <1062500>; regulator-always-on; }; + + ipq6018_l2: l2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; }; }; + +&sdhc { + vqmmc-supply = <&ipq6018_l2>; +};