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=0.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_ADSP_ALL, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 03C9BC3A59E for ; Mon, 2 Sep 2019 14:03:39 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CC003206BB for ; Mon, 2 Sep 2019 14:03:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="n/dc/N3E"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=megous.com header.i=@megous.com header.b="aynYSKF6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CC003206BB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=megous.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zcUcBR1yIwxalC0hyXkd3F5Tkt3zkbA0IQGvOB5weIU=; b=n/dc/N3EECgdi8 AMYTGGQ1N5ClnxEng/Lr71unPQNE1NfPZRXD6c2z0ZxcPvRRI7ybkTi2DAlgXWOVxN4dD97I+JLhX O2BnrB8nMXqXEAHFjlXaA3tFc/2fM1SKir6+frqHwHmShgdLVSVhaziqQ9x6zb4XafRvJ19mpXAl7 Tpp9HAYdid01lNFmk21WNSJlqPINejXNhLFBa85x3bgOyO7lsY47QYgRJlajvADwRjIbgWK3z2rNj PATe0sIpCDj16ttdL5GJYViN6Q1+t+QlZp+dT2XoqdpCRfIqtiPv7h67PXXlDEzP47Pj1o3NwY8vz H8PF7Zu26asyvxvuN0uw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i4mvb-00069e-LW; Mon, 02 Sep 2019 14:03:31 +0000 Received: from vps.xff.cz ([195.181.215.36]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i4mvW-00068k-LD for linux-arm-kernel@lists.infradead.org; Mon, 02 Sep 2019 14:03:28 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1567433004; bh=PIZR0w2A/4yebx5N98JZFq5HnRwp3i+09UDZyZKFhJg=; h=Date:From:To:Cc:Subject:References:X-My-GPG-KeyId:From; b=aynYSKF6bVmhcvJuC139QvR0C8HJJb5VJKWPq7VfJaFlkBnvBYDScjhMpL0Scs1cv keN8Ong6vJuGEaVrZczvmiZBmYwVOQuNBvImPWvyXrUOhDKD78dPfdDISy+3l5SOwn Sd6zcnfIZJWzynwdBsycqGIUQoUuBE+1perL7TJ0= Date: Mon, 2 Sep 2019 16:03:23 +0200 From: =?utf-8?Q?Ond=C5=99ej?= Jirman To: Chen-Yu Tsai Subject: Re: [PATCH 00/10] arm64: dts: allwinner: h5: Enable CPU DVFS (cpufreq) Message-ID: <20190902140323.fgfrifyow5qgoce4@core.my.home> Mail-Followup-To: Chen-Yu Tsai , Maxime Ripard , devicetree@vger.kernel.org, Sergey Matyukevich , Andre Przywara , linux-kernel@vger.kernel.org, Emmanuel Vadot , linux-sunxi@googlegroups.com, Jagan Teki , Hauke Mehrtens , linux-arm-kernel@lists.infradead.org, Icenowy Zheng References: <20190130084203.25053-1-wens@csie.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190130084203.25053-1-wens@csie.org> X-My-GPG-KeyId: EBFBDDE11FB918D44D1F56C1F9F0A873BE9777ED X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190902_070327_187670_C72311C5 X-CRM114-Status: GOOD ( 19.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Sergey Matyukevich , Maxime Ripard , Andre Przywara , linux-kernel@vger.kernel.org, Emmanuel Vadot , linux-sunxi@googlegroups.com, Jagan Teki , Hauke Mehrtens , linux-arm-kernel@lists.infradead.org, Icenowy Zheng Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, On Wed, Jan 30, 2019 at 04:41:53PM +0800, Chen-Yu Tsai wrote: > Hi everyone, > > This series enables DVFS for the CPU cores (aka cpufreq) on the > Allwinner H5 SoC. The OPP table was taken from Armbian, with minor > tweaks to the maximum voltage to account for slightly increased voltage > on some of the boards. > > This has been tested on the Bananapi M2+ v1.2 and Libre Computer > ALL-H3-CC H5 ver.. I do not have the remaining boards so I've CC-ed > people who did the original submission or have modified the board > specifically later on. > > Patch 1 fixes the voltages specified for the GPIO-controlled regulator > on the Bananapi M2+ v1.2. The voltages are slightly higher than what > was originally written. > > Patch 2 adds a fixed regulator for the CPU on the original Bananapi M2+. > This is for the retail version, not the engineering samples that had an > even higher voltage setting. > > Patch 3 hooks up the CPU regulator supply for H5 boards that already > define the regulator, but were missing the property to tie it to the > CPUs. > > Patch 4 ~ 8 adds the CPU regulator for boards that don't have it > defined. This is based on each vendor's schematics. I need people > to test each of these specifically and the whole series. > > Patch 9 ties the CPU clock to the CPU cores. > > Patch 10 adds the OPP table, based on the one from Armbian. > > Please have a look and please help test this. Looks like this patch series got forgotten. Or is it waiting for some user testing? regards, o. > > Regards > ChenYu > > > Chen-Yu Tsai (10): > ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages > ARM: dts: bananapi-m2-plus: Add CPU supply regulator > arm64: dts: allwinner: h5: Hook up cpu regulator supplies > arm64: dts: allwinner: h5: nanopi-neo2: Add CPU regulator supply > arm64: dts: allwinner: h5: orange-pi-zero-plus: Add CPU regulator > supply > arm64: dts: allwinner: h5: orange-pi-zero-plus2: Add CPU regulator > supply > arm64: dts: allwinner: h5: orange-pi-pc2: Add CPU regulator supply > arm64: dts: allwinner: h5: orange-pi-prime: Add CPU regulator supply > arm64: dts: allwinner: h5: Add clock to CPU cores > arm64: dts: allwinner: h5: Add CPU Operating Performance Points table > > .../boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 30 +++----- > arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi | 14 ++++ > .../sun50i-h5-emlid-neutis-n5-devboard.dts | 4 + > .../allwinner/sun50i-h5-nanopi-neo-plus2.dts | 4 + > .../dts/allwinner/sun50i-h5-nanopi-neo2.dts | 20 +++++ > .../dts/allwinner/sun50i-h5-orangepi-pc2.dts | 28 +++++++ > .../allwinner/sun50i-h5-orangepi-prime.dts | 28 +++++++ > .../sun50i-h5-orangepi-zero-plus.dts | 20 +++++ > .../sun50i-h5-orangepi-zero-plus2.dts | 20 +++++ > arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 75 +++++++++++++++++++ > 10 files changed, 224 insertions(+), 19 deletions(-) > > -- > 2.20.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel