| Message ID | 20201217180638.22748-46-digetx@gmail.com |
|---|---|
| State | Accepted |
| Commit | 30e243fc17a0e7f206f465c6c42bc6613c8b1288 |
| Headers | show
Return-Path: <devicetree-owner@kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E44BAC2BB48 for <linux-devicetree@archiver.kernel.org>; Thu, 17 Dec 2020 18:11:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B760A2395A for <linux-devicetree@archiver.kernel.org>; Thu, 17 Dec 2020 18:11:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731477AbgLQSK2 (ORCPT <rfc822;linux-devicetree@archiver.kernel.org>); Thu, 17 Dec 2020 13:10:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731045AbgLQSJR (ORCPT <rfc822; devicetree@vger.kernel.org>); Thu, 17 Dec 2020 13:09:17 -0500 Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A711C061A4A; Thu, 17 Dec 2020 10:08:13 -0800 (PST) Received: by mail-lf1-x12f.google.com with SMTP id o17so56905161lfg.4; Thu, 17 Dec 2020 10:08:13 -0800 (PST) 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=DnMa2cBERwNvCshkcZIGtYzUizYdSDwH8+FlINjZS+o=; b=nGBDtC0LssrkA/xgl49FxWqeuomEM/+ArFanzMzMEGA7xk46eJqVrlO5N6wN2JQXgx ASIENxqpmVpFuK7ESxAwjXOiTyJkEmnG6qv7SDFaU0BynG17CnhPdmVlEPOoqGl4mm6N +MxaC6pdEu65jWYzV6zRgWGYFLns79jXe8fGVRmiXJ9lvisZbWIOaptqSP35tbVTuqjZ GWnXCIBG32kJYzpS4w5GOp74lTeeLOFOgS+Ce4ahS6jgn0biV+2+7pT7nYpr3vOR20Mo SEpvYMg9qqttuOc5EiuBgetb2icZ++FBfLBVG1YoVBG/OymCXngPlGOmB/uUD5M+spu4 VeTQ== 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=DnMa2cBERwNvCshkcZIGtYzUizYdSDwH8+FlINjZS+o=; b=pmdVKIE5AoGeuk4VP+G3zQdLfagW3zF0IpO9goYVBmZpdSMOadJ2/z75L3xXO1/c1Z eFv/641xMVMijHwbKHTDTUoxm5p/FOvnlXK6CFFrqIxLKj/juN3HsPXwADhMa9ObgvZY 61ByqWoQEcWdgRtCgZCiET6/ErN+E2xfOxI6kpK2JllcH4BOrIT4E+V6iBP74jZdZQf3 ZjoiuUJizN65R81lffm5aWx7MtWv3CsJv41J+rO4fidXuk0nRK+2UsYfc7qo/n+nP5h8 Z3RkafMVBsPRdx262h4LU1VV15rjts6CrwG66Cpe/I5ky569TphQn+V8iwMH+xHJmAGm 7R+A== X-Gm-Message-State: AOAM530EkEVWiAkNQXuwyxb64rhZm9XeNAgMJf/CFM99/jg29Oc/9YNm uZJO2WYPZbutGNcB+InoBHM= X-Google-Smtp-Source: ABdhPJxK1jf/bwqucZvsz55FDatdpoVwAeTBPQ/w/sO44sRzQ468CuHtA9cdQUMcur4nHvtg9vjUgA== X-Received: by 2002:a05:651c:120f:: with SMTP id i15mr214039lja.339.1608228492131; Thu, 17 Dec 2020 10:08:12 -0800 (PST) Received: from localhost.localdomain (109-252-192-57.dynamic.spd-mgts.ru. [109.252.192.57]) by smtp.gmail.com with ESMTPSA id u5sm655596lff.78.2020.12.17.10.08.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Dec 2020 10:08:11 -0800 (PST) From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>, Ulf Hansson <ulf.hansson@linaro.org>, Mauro Carvalho Chehab <mchehab@kernel.org>, Rob Herring <robh+dt@kernel.org>, Peter Geis <pgwipeout@gmail.com>, Nicolas Chauvet <kwizart@gmail.com>, Krzysztof Kozlowski <krzk@kernel.org>, "Rafael J. Wysocki" <rjw@rjwysocki.net>, Kevin Hilman <khilman@kernel.org>, Peter De Schrijver <pdeschrijver@nvidia.com>, Viresh Kumar <vireshk@kernel.org>, Stephen Boyd <sboyd@kernel.org>, Michael Turquette <mturquette@baylibre.com> Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-tegra@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v2 45/48] ARM: tegra: acer-a500: Enable core voltage scaling Date: Thu, 17 Dec 2020 21:06:35 +0300 Message-Id: <20201217180638.22748-46-digetx@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201217180638.22748-1-digetx@gmail.com> References: <20201217180638.22748-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <devicetree.vger.kernel.org> X-Mailing-List: devicetree@vger.kernel.org |
| Series |
Introduce core voltage scaling for NVIDIA Tegra20/30 SoCs
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expand
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diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts index 78b307370a46..6b851cab0efa 100644 --- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts +++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts @@ -578,7 +578,7 @@ sys_reg: sys { vdd_core: sm0 { regulator-name = "vdd_sm0,vdd_core"; - regulator-min-microvolt = <1200000>; + regulator-min-microvolt = <950000>; regulator-max-microvolt = <1300000>; regulator-coupled-with = <&rtc_vdd &vdd_cpu>; regulator-coupled-max-spread = <170000 550000>; @@ -619,7 +619,7 @@ ldo1 { rtc_vdd: ldo2 { regulator-name = "vdd_ldo2,vdd_rtc"; - regulator-min-microvolt = <1200000>; + regulator-min-microvolt = <950000>; regulator-max-microvolt = <1300000>; regulator-coupled-with = <&vdd_core &vdd_cpu>; regulator-coupled-max-spread = <170000 550000>;
Allow lower core voltages on Acer A500. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)