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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 4B3AEC7619C for ; Mon, 17 Feb 2020 04:08:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 19CD62072C for ; Mon, 17 Feb 2020 04:08:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581912493; bh=/Mqu27AqpB+4XNsWQu4dQ/bmhKfjD2lKSZW9AtQdLNA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Wj4eHzlYq00VUFyVDlkaU99XPw0BGRkNM54rCq5jsVUmwUKB6CbT/0rXNM5zRQ1XD JkYLdgZqxP5IFgJ7ls3SoaW47YLhLf2UaNfsQPcYBOZXckfDQB6VotWw3RAM2QP/ec KWawAKQ3L8fAF5luouWNq3VFRxVOISzqrqLVs22w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727789AbgBQEIM (ORCPT ); Sun, 16 Feb 2020 23:08:12 -0500 Received: from mail.kernel.org ([198.145.29.99]:38044 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726485AbgBQEIL (ORCPT ); Sun, 16 Feb 2020 23:08:11 -0500 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 13B3E20717; Mon, 17 Feb 2020 04:08:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581912491; bh=/Mqu27AqpB+4XNsWQu4dQ/bmhKfjD2lKSZW9AtQdLNA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=0X1NwE765Ub3qnrKRRSMBdMh6b+IrmisUUjmapkAPtZ0fKmIpwoxdlwfjAd78nyAx 3tGluL3tCh7z5j5q34VymWTX1y2PhlzNRTMb8beorMlewFHdlRBpcET0W2ocPm2qP7 6iRGZ3ohRwpEEaNzD+3Eou4+QRdsV2GFyPWAkx7U= Date: Mon, 17 Feb 2020 12:08:02 +0800 From: Shawn Guo To: Martin Kepplinger Cc: robh@kernel.org, mark.rutland@arm.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Angus Ainslie (Purism)" Subject: Re: [PATCH v1 07/12] arm64: dts: librem5-devkit: add the regulators for DVFS Message-ID: <20200217040801.GF5395@dragon> References: <20200205143003.28408-1-martin.kepplinger@puri.sm> <20200205143003.28408-8-martin.kepplinger@puri.sm> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200205143003.28408-8-martin.kepplinger@puri.sm> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 05, 2020 at 03:29:58PM +0100, Martin Kepplinger wrote: > From: "Angus Ainslie (Purism)" > > Specify which regulator is used for cpufreq DVFS. > > Signed-off-by: Angus Ainslie (Purism) > --- > .../dts/freescale/imx8mq-librem5-devkit.dts | 20 +++++++++++++++++++ > 1 file changed, 20 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > index ac0145839a69..6a8f6cee96cf 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > @@ -223,6 +223,26 @@ > }; > }; > > +&A53_0 { > + operating-points-v2 = <&a53_opp_table>; The property has already been set in imx8mq.dtsi. Shawn > + cpu-supply = <&buck2_reg>; > +}; > + > +&A53_1 { > + operating-points-v2 = <&a53_opp_table>; > + cpu-supply = <&buck2_reg>; > +}; > + > +&A53_2 { > + operating-points-v2 = <&a53_opp_table>; > + cpu-supply = <&buck2_reg>; > +}; > + > +&A53_3 { > + operating-points-v2 = <&a53_opp_table>; > + cpu-supply = <&buck2_reg>; > +}; > + > &clk { > assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>; > assigned-clock-rates = <786432000>, <722534400>; > -- > 2.20.1 >