From patchwork Sun Aug 27 11:50:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13366994 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8B8ECA1008 for ; Sun, 27 Aug 2023 11:51:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229998AbjH0LvT (ORCPT ); Sun, 27 Aug 2023 07:51:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230012AbjH0Lux (ORCPT ); Sun, 27 Aug 2023 07:50:53 -0400 Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1754D1B9 for ; Sun, 27 Aug 2023 04:50:45 -0700 (PDT) Received: by mail-lf1-x130.google.com with SMTP id 2adb3069b0e04-500a8b2b73eso3197889e87.0 for ; Sun, 27 Aug 2023 04:50:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1693137043; x=1693741843; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=8KDBrUFxvk4wsTAEzsTm5KMoDepnn6zKvijV8dmMWVs=; b=eJa3SO1MWfrCt2LNj05Qv9mIV6/g1KqTjVMc9StVLX+7K2UsfVYbvYYPdhjSEC9SEP alDsRDcjK5GAyOf82KiDDT3+eihTCIEQ12wuRf9hxmYtt8ZWrmUyow2BOfyabtieURyS +RBcJF+e+dSWGy6Nyk5/p/rAxvADSvJy1d5G33FFU2PMdNEEq5lccF64BdKWnrd/xEdf Fqz4Wp3g/e2syVC8KfOOLe4tis/g9kYohGasBlah+0RS6aoSSgmIOgbRzpJUc1PcR0ZR 8wyawiHd17tJDZZsB5iH30HuhiE/F177dmCfRv3wsa6uln3wTqRcfH0+zYx0CwjOvWT4 hCpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693137043; x=1693741843; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=8KDBrUFxvk4wsTAEzsTm5KMoDepnn6zKvijV8dmMWVs=; b=En1UFWXcrQWm3xNyxgJVApGRxBF6F79uV67ibOwgfkHW/gwuU1Y0vsVnFzXug32XK/ h2XRDeJBrsFYy8v9OdmIKl2I4+Q5/1o6Tf4jATl6V7NOixcuncPgWY6qECvMwV6OCrmP JW3VKTF5EasNKsKhoVz9VcZQsyDDQoTrModaN7vAZ9xGmbwUt6GiftCNecQB6yR8x8Ft 6WrNOs4+Go4EioV+5s2/0eNU4BwlkaLSIpbABSpFsCSUmfcp6grVblEuehAZU8WvgpnY 9tBd/zg/H3V0H0l8tiRrezT2laIxSgaKMYXkOfbsp7He5xkPgVCF9G4uO6QpEghpHFb6 Qz9w== X-Gm-Message-State: AOJu0Yy7so/PduhmYvBbB7YhxhTJVFwY8BivJznZYZ3PRuGxOC8lK+k/ CDJ3FWb/ipItIKupte13XXUAKQ== X-Google-Smtp-Source: AGHT+IGxUZBkVrWP6BMePbUZBlujSEAikUvWhsWK+Cf0yxICxoD31Wz1dbr7xzSwVZ0JIHiwR31lcw== X-Received: by 2002:a05:6512:3150:b0:500:9734:545a with SMTP id s16-20020a056512315000b005009734545amr7821055lfi.5.1693137043478; Sun, 27 Aug 2023 04:50:43 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id a8-20020a19f808000000b004ff9f88b86esm1114770lff.308.2023.08.27.04.50.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Aug 2023 04:50:43 -0700 (PDT) From: Dmitry Baryshkov To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio , Ilia Lin , Viresh Kumar , Nishanth Menon , Stephen Boyd , Michael Turquette , "Rafael J. Wysocki" , Georgi Djakov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, Christian Marangi , Stephan Gerhold Subject: [PATCH v4 10/23] ARM: dts: qcom: apq8064-cm-qs600: constraint cpufreq regulators Date: Sun, 27 Aug 2023 14:50:20 +0300 Message-Id: <20230827115033.935089-11-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230827115033.935089-1-dmitry.baryshkov@linaro.org> References: <20230827115033.935089-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add additional constraints to the CPUfreq-related regulators, it is better be safe than sorry there. Reviewed-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov --- .../boot/dts/qcom/qcom-apq8064-cm-qs600.dts | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts index 671d58cc2741..ee071aed9b8d 100644 --- a/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts +++ b/arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts @@ -116,8 +116,8 @@ pm8921_s1: s1 { }; pm8921_s3: s3 { - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1400000>; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1150000>; qcom,switch-mode-frequency = <4800000>; }; @@ -157,9 +157,23 @@ pm8921_l23: l23 { bias-pull-down; }; + pm8921_l24: l24 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1150000>; + bias-pull-down; + }; + pm8921_lvs6: lvs6 { bias-pull-down; }; + + /* HFPLL regulator */ + pm8921_lvs7: lvs7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; }; };