From patchwork Tue Dec 10 11:40:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Szyprowski X-Patchwork-Id: 11281973 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 1EBB4930 for ; Tue, 10 Dec 2019 11:40:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E6A892073B for ; Tue, 10 Dec 2019 11:40:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="I0EFpuvE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726957AbfLJLku (ORCPT ); Tue, 10 Dec 2019 06:40:50 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:44508 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727177AbfLJLki (ORCPT ); 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Tue, 10 Dec 2019 11:40:36 +0000 (GMT) Received: from eusmtrp1.samsung.com (unknown [182.198.249.138]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20191210114035eucas1p213dc81b3934969baf2bb9235d5ab8d28~e-6x2oviZ1762217622eucas1p2C; Tue, 10 Dec 2019 11:40:35 +0000 (GMT) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20191210114035eusmtrp15b1aedd6a70c05ef76dce6c22634f581~e-6x1zXcX2588725887eusmtrp1Q; Tue, 10 Dec 2019 11:40:35 +0000 (GMT) X-AuditID: cbfec7f4-0e5ff7000001ed07-99-5def843473a6 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 03.BF.08375.3348FED5; Tue, 10 Dec 2019 11:40:35 +0000 (GMT) Received: from AMDC2765.digital.local (unknown [106.120.51.73]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20191210114035eusmtip11301166fc8e654d698753be197bc39be~e-6xXZDBv2202322023eusmtip1C; Tue, 10 Dec 2019 11:40:35 +0000 (GMT) From: Marek Szyprowski To: linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Cc: Marek Szyprowski , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Kamil Konieczny , Chanwoo Choi , Doug Anderson , Andreas Faerber , Arjun K V Subject: [PATCH 0/2] Increase CPU frequency in Exynos5422/5800 SoCs Date: Tue, 10 Dec 2019 12:40:25 +0100 Message-Id: <20191210114027.14910-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpkleLIzCtJLcpLzFFi42LZduznOV2TlvexBj8fClg0byq2WL5yF4vF xhnrWS2uf3nOanF22UE2iwWfZrBanD+/gd3i8q45bBafe48wWsw4v4/JYu2Ru+wO3B6zGy6y eGxa1cnm0bdlFaPH5tPVHp83yQWwRnHZpKTmZJalFunbJXBlLDm8n71gE0/F2T9zWBsYG7i6 GDk4JARMJFZcsO9i5OQQEljBKDH5I3sXIxeQ/YVRYn3PA1YI5zOjxJLtu1hBqkAabtzdyQKR WM4oceT6QRa4lsZlS9lBqtgEDCW63naxgdgiAvESj/rvghUxC1xikljS+B2sSFjAWeLZ5Pdg Y1kEVCXWvu9gArF5BWwlnrTNY4dYJy+xesMBZpBmCYH3bBInJrQyQyRcJH5veQJ1k7DEq+Nb oBpkJE5P7mGBaGhmlHh4bi07hNPDKHG5aQYjRJW1xOHjF1lBQcAsoCmxfpc+RNhRYt7em4yQ kOGTuPFWECTMDGRO2jadGSLMK9HRJgRRrSYx6/g6uLUHL1yCOs1DonXHP3ZIoMZKrH5+nW0C o9wshF0LGBlXMYqnlhbnpqcWG+WllusVJ+YWl+al6yXn525iBCaM0/+Of9nBuOtP0iFGAQ5G JR7eBQ7vYoVYE8uKK3MPMUpwMCuJ8B5vAwrxpiRWVqUW5ccXleakFh9ilOZgURLnNV70MlZI ID2xJDU7NbUgtQgmy8TBKdXA2N5Wm+GXH6S2uu/D2yfty2r0Q66w/S1ZdHL9jCrNf+uXP3ki tcoogLtxb8RC6Xsz3sx1P6A1746h1+y59rvLDs2Z2/6Kk2n+qZlry86XezF1LNPXtT++p33B BpHoq1fDTjp+cdiqKjtbX/JcYsNU7rM18U81a6pcCyb+k97XW3lhV/yqgmZvdiWW4oxEQy3m ouJEACIOCugUAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrBLMWRmVeSWpSXmKPExsVy+t/xu7rGLe9jDa7e1bdo3lRssXzlLhaL jTPWs1pc//Kc1eLssoNsFgs+zWC1OH9+A7vF5V1z2Cw+9x5htJhxfh+Txdojd9kduD1mN1xk 8di0qpPNo2/LKkaPzaerPT5vkgtgjdKzKcovLUlVyMgvLrFVija0MNIztLTQMzKx1DM0No+1 MjJV0rezSUnNySxLLdK3S9DLWHJ4P3vBJp6Ks3/msDYwNnB1MXJySAiYSNy4u5Oli5GLQ0hg KaPE56uvmSASMhInpzWwQtjCEn+udbFBFH1ilFg9awo7SIJNwFCi6y1IgpNDRCBRYvbH2WBF zAI3mCQuvZ0DNklYwFni2eT3YJNYBFQl1r7vAIvzCthKPGmbxw6xQV5i9YYDzBMYeRYwMqxi FEktLc5Nzy021CtOzC0uzUvXS87P3cQIDNVtx35u3sF4aWPwIUYBDkYlHt4FDu9ihVgTy4or cw8xSnAwK4nwHm8DCvGmJFZWpRblxxeV5qQWH2I0BVo+kVlKNDkfGEd5JfGGpobmFpaG5sbm xmYWSuK8HQIHY4QE0hNLUrNTUwtSi2D6mDg4pRoYzVsdPfSdebk5uVPaIt+WbNaL/2L5161J x0L9/otn6j8O/2t5aMY3QVV+6QN97w8vllkta+NavmKxsdm6K8tPRy68959d+47akvn5cbPf f3BR2ZMqVrgn1G1WuIsEf+zHjeny6lnnGXQ8yxa9fuz04eTkDNdVOhMt49t3enz6tunGd55w 3sUHlViKMxINtZiLihMBSCqCE2sCAAA= X-CMS-MailID: 20191210114035eucas1p213dc81b3934969baf2bb9235d5ab8d28 X-Msg-Generator: CA X-RootMTR: 20191210114035eucas1p213dc81b3934969baf2bb9235d5ab8d28 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20191210114035eucas1p213dc81b3934969baf2bb9235d5ab8d28 References: Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Dear All, This patchset is a resurrection of the patch posted about 3 years ago: https://patchwork.kernel.org/patch/9475909/ That time it was not possible to merge it, because a few minor pieces were still missing in mainline kernel. This has been finally resolved and there should be no blockers for adding the higher CPU frequencies in Exynos5422/5800 SoCs: 1. support for coupled regulators (and all its dependencies) landed in the regulator framework and patch #1 adds needed coupling for the Exynos5422/5800 based boards; 2. support for the Exynos ASV has been merged to v5.4 Patches has been rebased onto the v5.5-rc1 kernel release. They were tested on the following boards: Odroid XU3, XU3-lite, XU4, HC1 and Chromebook Pi. Best regards Marek Szyprowski Samsung R&D Institute Poland Patch summary: Bartlomiej Zolnierkiewicz (1): ARM: dts: exynos: Add missing CPU frequencies for Exynos5422/5800 Marek Szyprowski (1): ARM: dts: exynos: Add initial data for coupled regulators for Exynos5422/5800 arch/arm/boot/dts/exynos5420.dtsi | 34 ++++---- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 4 + arch/arm/boot/dts/exynos5422-odroidhc1.dts | 64 +++++++-------- .../boot/dts/exynos5422-odroidxu3-common.dtsi | 78 +++++++++---------- .../boot/dts/exynos5422-odroidxu3-lite.dts | 58 ++++++++++++++ arch/arm/boot/dts/exynos5800-peach-pi.dts | 13 ++++ arch/arm/boot/dts/exynos5800.dtsi | 52 +++++++++---- 7 files changed, 199 insertions(+), 104 deletions(-)