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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=ham 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 003B4C4338F for ; Wed, 18 Aug 2021 06:56:29 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 366A561038 for ; Wed, 18 Aug 2021 06:56:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 366A561038 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AED4588F2D; Wed, 18 Aug 2021 06:55:13 +0000 (UTC) Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1ACC56E10C for ; Tue, 17 Aug 2021 08:41:56 +0000 (UTC) Received: from relay5-d.mail.gandi.net (unknown [217.70.183.197]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 3A036C047D for ; Tue, 17 Aug 2021 08:41:55 +0000 (UTC) Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id B00621C0014; Tue, 17 Aug 2021 08:41:24 +0000 (UTC) Date: Tue, 17 Aug 2021 10:41:23 +0200 From: Miquel Raynal To: Dmitry Osipenko Cc: Thierry Reding , Jonathan Hunter , Ulf Hansson , Viresh Kumar , Stephen Boyd , Peter De Schrijver , Mikko Perttunen , Peter Chen , Mark Brown , Lee Jones , Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= , Nishanth Menon , Vignesh Raghavendra , Richard Weinberger , Lucas Stach , Stefan Agner , Adrian Hunter , Mauro Carvalho Chehab , Rob Herring , Michael Turquette , linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, linux-staging@lists.linux.dev, linux-spi@vger.kernel.org, linux-pwm@vger.kernel.org, linux-mtd@lists.infradead.org, linux-mmc@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Subject: Re: [PATCH v8 21/34] mtd: rawnand: tegra: Add runtime PM and OPP support Message-ID: <20210817104123.1854cf17@xps13> In-Reply-To: <20210817012754.8710-22-digetx@gmail.com> References: <20210817012754.8710-1-digetx@gmail.com> <20210817012754.8710-22-digetx@gmail.com> Organization: Bootlin X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Wed, 18 Aug 2021 06:51:40 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Dmitry, Dmitry Osipenko wrote on Tue, 17 Aug 2021 04:27:41 +0300: > The NAND on Tegra belongs to the core power domain and we're going to > enable GENPD support for the core domain. Now NAND must be resumed using > runtime PM API in order to initialize the NAND power state. Add runtime PM > and OPP support to the NAND driver. >=20 > Signed-off-by: Dmitry Osipenko > --- > drivers/mtd/nand/raw/tegra_nand.c | 62 +++++++++++++++++++++++++++---- > 1 file changed, 54 insertions(+), 8 deletions(-) >=20 Acked-by: Miquel Raynal Thanks, Miqu=C3=A8l