From patchwork Thu Oct 24 22:14:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 11210931 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B13131515 for ; Thu, 24 Oct 2019 22:18:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8EB3620663 for ; Thu, 24 Oct 2019 22:18:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cbeaOY0o" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730954AbfJXWSK (ORCPT ); Thu, 24 Oct 2019 18:18:10 -0400 Received: from mail-lj1-f196.google.com ([209.85.208.196]:34813 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730801AbfJXWR5 (ORCPT ); Thu, 24 Oct 2019 18:17:57 -0400 Received: by mail-lj1-f196.google.com with SMTP id 139so176571ljf.1; Thu, 24 Oct 2019 15:17:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MLnPwIcCcepxh+b7YPRNDobkVHJOYTd9LBCVyPpFgVU=; b=cbeaOY0oaLsDTVIZ/6C+RqIgv0/rE7X29KAeqc+sVWXkqs+vr5A/WoKunP6zj98qXk Djnfa5/OA9RLLNsSbesPu2Au+fya/SWTIqW5TDVGLKcA5vz+P7Atdzv0FrZbQ4OP2JLl qCUartiLSG0HhyZW1MreztG2mvf6KAGgYkw+5nOSqqGJQxKdCMgCGx5CZODgCzrNLH5S UhNfLGntbAu2k7dyWclaIbSKxBJCmUcPp9HnyC8QRrz3t6rWKVgN6+hcwIQWdGG8gUDo 6F019JvKYP/RSQDYlf0WSo2NJB+99J9szcnqAw86lrg4/PIXH9kd08o4zyZ0n/0yeoot MHjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MLnPwIcCcepxh+b7YPRNDobkVHJOYTd9LBCVyPpFgVU=; b=oz+CmfVxTA24XkLLQXABVEiOpnDRjRkW/twXxSSGJ4Le0BrRD21JqKZgEpJwNjwzRg 0TpWFs7sCnTj/A7tmM5Q4OK87Qn+EVJp7NDn1aoVPUH09bQgY1Yox+eAx657wPJbWJiB CBhk2igEvd2xxuBgUMHBYXJcEUt+oleVAWX4D9i4vH1wKYkRkgqx/SEWjjLKKr7wVu8l oSRh5QLUalpsko+1nnhDm4Mz/w0GhhmQToPs/xfc8qU9tgfI/YcGQgm2FVpTqEqKoZCs 54KRy2rkUBQhCwM93EqpYl6Ihl7fb0E7zqUOBiPt7o225npBaTla4l0c5I7RxmbznSQc a3PA== X-Gm-Message-State: APjAAAWPDWKw7dOjrAMrkvOXOsH9V4b96+xTgMxespSWRbKEhs2qJhD8 NGlgSFMyBoBOkimCXpOKiAU= X-Google-Smtp-Source: APXvYqwGW8i4xEA9dfVPi6DpqEFEKcLGsmKJ5pShWapvEkEy57MedrNQSM5pZR7hSo4iOtEexpluFg== X-Received: by 2002:a2e:9655:: with SMTP id z21mr43753ljh.252.1571955474929; Thu, 24 Oct 2019 15:17:54 -0700 (PDT) Received: from localhost.localdomain (94-29-10-250.dynamic.spd-mgts.ru. [94.29.10.250]) by smtp.gmail.com with ESMTPSA id i6sm11338765lfo.83.2019.10.24.15.17.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Oct 2019 15:17:54 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Peter De Schrijver , Prashant Gaikwad , "Rafael J. Wysocki" , Viresh Kumar , Rob Herring , Michael Turquette , Stephen Boyd , Peter Geis , Nicolas Chauvet , Marcel Ziswiler Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 16/17] ARM: dts: tegra30: cardhu-a04: Set up voltage regulators for DVFS Date: Fri, 25 Oct 2019 01:14:15 +0300 Message-Id: <20191024221416.14197-17-digetx@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191024221416.14197-1-digetx@gmail.com> References: <20191024221416.14197-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Set min/max voltage and couple CPU/CORE regulators. Signed-off-by: Dmitry Osipenko --- arch/arm/boot/dts/tegra30-cardhu-a04.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts index 4dbd4af679f0..0d71925d4f0b 100644 --- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts +++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts @@ -103,4 +103,28 @@ gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>; }; }; + + i2c@7000d000 { + pmic: tps65911@2d { + regulators { + vddctrl_reg: vddctrl { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1125000>; + regulator-coupled-with = <&vddcore_reg>; + regulator-coupled-max-spread = <300000>; + regulator-max-step-microvolt = <100000>; + + nvidia,tegra-cpu-regulator; + }; + }; + }; + + vddcore_reg: tps62361@60 { + regulator-coupled-with = <&vddctrl_reg>; + regulator-coupled-max-spread = <300000>; + regulator-max-step-microvolt = <100000>; + + nvidia,tegra-core-regulator; + }; + }; };