From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 1B960C433FF for ; Wed, 14 Aug 2019 13:03:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E313A20679 for ; Wed, 14 Aug 2019 13:03:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565787804; bh=3OUlSHJn0lTrnJ5fKTpkrRdkhD4r845rbCuZ5nFCWHQ=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=SSuhsGRv0vhtsB+dgJMlsa+m5z0oXwIsblLDpG7IyLYWmw+NHeRzHFd9NwahCTY1W C+otxd+Kasg5g42LpfKFXpUees3F4f4hjPndN5L1NtbS9LH2Hr9lUEZJqCWeiuD7TT YefOfoNG96mNR0Gm7rRhA7o+rfs1VzG0C+JjCfCI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727756AbfHNNDX (ORCPT ); Wed, 14 Aug 2019 09:03:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:41774 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726865AbfHNNDX (ORCPT ); Wed, 14 Aug 2019 09:03:23 -0400 Received: from mail-lf1-f44.google.com (mail-lf1-f44.google.com [209.85.167.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 70CFC206C2; Wed, 14 Aug 2019 13:03:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565787801; bh=3OUlSHJn0lTrnJ5fKTpkrRdkhD4r845rbCuZ5nFCWHQ=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=EDCnd1iWrMYY5eTCyl2C4OcbbG7hwyR/yBNNl1DEgM7rxl2JhllcRp+qc1n1e3wQn 5m9Cif0BRl33bPWPSpZjlT1ETGRv6XhqJe/99+FqhpGmSNPd3P9/Fkl2Pv/6NY/aJ+ 36HbweNwXt3W5499mCcC2xN0FGArisPikhNobVWE= Received: by mail-lf1-f44.google.com with SMTP id b29so72023750lfq.1; Wed, 14 Aug 2019 06:03:21 -0700 (PDT) X-Gm-Message-State: APjAAAU84prkwE67YXO9KMSNCfUEUL5OEuW2YWcNB+6G54CcRK09v+pN 5hZNHDBJJADedFmKc4qS1fbNOJ54BovJan1OSkc= X-Google-Smtp-Source: APXvYqz10vuC20rP+LQQhwdjZM0MrWzEZ/evwZm1M1ZsrA4lt+zFV303rcMeni4yzkxrQ0voupVR/up/rPG64KZGaEE= X-Received: by 2002:a19:f512:: with SMTP id j18mr21053059lfb.159.1565787799622; Wed, 14 Aug 2019 06:03:19 -0700 (PDT) MIME-Version: 1.0 References: <20190813150827.31972-1-s.nawrocki@samsung.com> In-Reply-To: <20190813150827.31972-1-s.nawrocki@samsung.com> From: Krzysztof Kozlowski Date: Wed, 14 Aug 2019 15:03:08 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3 0/9] Exynos Adaptive Supply Voltage support To: Sylwester Nawrocki Cc: robh+dt@kernel.org, vireshk@kernel.org, devicetree@vger.kernel.org, kgene@kernel.org, pankaj.dubey@samsung.com, "linux-samsung-soc@vger.kernel.org" , linux-arm-kernel@lists.infradead.org, "linux-kernel@vger.kernel.org" , linux-pm@vger.kernel.org, =?UTF-8?B?QmFydMWCb21pZWogxbtvxYJuaWVya2lld2ljeg==?= , Marek Szyprowski Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Tue, 13 Aug 2019 at 17:08, Sylwester Nawrocki w= rote: > > This is third iteration of my patch series adding ASV (Adaptive Supply > Voltage) support for Exynos SoCs. The previous one can be found at: > https://lore.kernel.org/lkml/20190718143044.25066-1-s.nawrocki@samsung.co= m > > There is no major changes in this series comparing to v2, only minor > corrections addressing review comments. > > I was not sure it was a good idea to try to extend the OPP binding > so as to include the ASV data tables in DT, so the tables are left > in the driver. > > This patch set includes Exynos CHIPID driver posted by Pankaj Dubey and > futher improved by Bart=C5=82omiej =C5=BBo=C5=82nierkiewicz [1]. > > Tested on Odroid XU3, XU3 Lite, XU4. > > One of the things on TODO list is support for the Adaptive Body Bias. > This will require modifications on the cpufreq driver side in order to > support multiple voltage regulators and changes in the OPP framework > to support adding OPPs with multiple voltages. > > [1] https://lkml.org/lkml/2018/11/15/908 > > Pankaj Dubey (3): > soc: samsung: Add exynos chipid driver support > ARM: EXYNOS: enable exynos_chipid for ARCH_EXYNOS > ARM64: EXYNOS: enable exynos_chipid for ARCH_EXYNOS > > Sylwester Nawrocki (6): > soc: samsung: Convert exynos-chipid driver to use the regmap API > soc: samsung: Add Exynos Adaptive Supply Voltage driver > ARM: EXYNOS: Enable exynos-asv driver for ARCH_EXYNOS > soc: samsung: Update the CHIP ID DT binding documentation > ARM: dts: Add "syscon" compatible string to chipid node > ARM: dts: Add samsung,asv-bin property for odroidxu3-lite All look good to me but I need acks for bindings before applying. Best regards, Krzysztof