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[2620:137:e000::1:20]) by mx.google.com with ESMTP id w14-20020a170902e88e00b001873a81f2d1si6058723plg.87.2022.11.18.19.25.28; Fri, 18 Nov 2022 19:25:39 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=VzpA2yHJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231837AbiKSDHc (ORCPT + 90 others); Fri, 18 Nov 2022 22:07:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231790AbiKSDH3 (ORCPT ); Fri, 18 Nov 2022 22:07:29 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67EF2B8FBF for ; Fri, 18 Nov 2022 19:07:29 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 28DCBB82523 for ; Sat, 19 Nov 2022 03:07:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B135C433D6; Sat, 19 Nov 2022 03:07:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668827246; bh=eE6fldbzjOXwdlDqQiShbtRhA7KDxRvPy6kYqvwKQVU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VzpA2yHJTs+DYZ1gURC6BJBCDxpsMdWsI7ZZk6IM1nD2FFRx5fSAzMhR9BAcf7Krz FNWAgcOnPE6GmXF4O3NaJYUAzRcQxcP/asHsUr2LbIT6ktCY7DjOQfDbhncUZGoGtS 5Qc4dPG32DqWLnFrNU6PQzbSC9CQou+v+Vuzud6e+u4XMfF0JMtTbYRyX433Dzf4e8 Dkfi2PqdgucKOwRTnoRfJSznRxf5WU+ukcTrU6fg+rALxsoss5gu22e7pJT3Y7SdVr G1kii1cWhHkNd8Mmv+f3lck7mXd4mY8zGPdl9PoiJljvUd/m3RSUZkfs8P1FbtWTev Kh87ODiJvRPxw== Date: Sat, 19 Nov 2022 11:07:21 +0800 From: Shawn Guo To: "Peng Fan (OSS)" Cc: s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Peng Fan Subject: Re: [PATCH V6 07/12] arm64: dts: imx8mn-evk: update vdd_soc dvs voltage Message-ID: <20221119030720.GH16229@T480> References: <20221117095403.1876071-1-peng.fan@oss.nxp.com> <20221117095403.1876071-8-peng.fan@oss.nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221117095403.1876071-8-peng.fan@oss.nxp.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 17, 2022 at 05:53:58PM +0800, Peng Fan (OSS) wrote: > From: Peng Fan > > Per schematic, BUCK1 is for VDD_SOC&DRAM&PU_0V9. The nxp,dvs-run-voltage > and nxp,dvs-standby-voltage need set for BUCK1, not BUCK2. > BUCK2 is for A53, which is handled by DVFS, so no need dvs property. > nxp,dvs-run-voltage is not needed, since bootloader must configure > voltage to make system boot well. > > Signed-off-by: Peng Fan Applied, thanks!