From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 91B0C6D19 for ; Tue, 17 Aug 2021 12:23:07 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id B1CB760FA0; Tue, 17 Aug 2021 12:23:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629202987; bh=c/PlC/W6yjxlV+Z7ZbF/hxgaIiNXDZlZo9QTekHzzto=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nmskkW06SeXdvESPFwWJP4iQi/AfZfa0vEFy+cuAqLmy+f4I2uJuGlWiIG3+qOPHv xnda4sK3SpsR15EDLFwOPVpUWOowLkNLIk9ImApHVFPfJnKz/lhdsh+HFZYj/NbRHm eXuH3smkHCoqx0QNay+eOr+RUqsGi1/LD/ASV8gvs921fqWRRcXPMo3BLK5Ue/LMAY E7aHmfxbASTmbJ0PGpnfzkpkFQY6yMi66OmBVe1qXWlxHCeHepAgYCfKYqlUOjbUyt lxKqpcb5n/55Qq2tzaqx1B4Vg1bUnEx45zv+Fl9rzaJm69xqekfjJ82brq5dSoJIe+ WqipDMJt6MCZg== Date: Tue, 17 Aug 2021 13:22:44 +0100 From: Mark Brown To: Dmitry Osipenko Cc: Thierry Reding , Jonathan Hunter , Ulf Hansson , Viresh Kumar , Stephen Boyd , Peter De Schrijver , Mikko Perttunen , Peter Chen , Lee Jones , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Nishanth Menon , Vignesh Raghavendra , Richard Weinberger , Miquel Raynal , 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 22/34] spi: tegra20-slink: Add OPP support Message-ID: <20210817122244.GA4290@sirena.org.uk> References: <20210817012754.8710-1-digetx@gmail.com> <20210817012754.8710-23-digetx@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="mP3DRpeJDSE+ciuQ" Content-Disposition: inline In-Reply-To: <20210817012754.8710-23-digetx@gmail.com> X-Cookie: Custer committed Siouxicide. User-Agent: Mutt/1.10.1 (2018-07-13) --mP3DRpeJDSE+ciuQ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Aug 17, 2021 at 04:27:42AM +0300, Dmitry Osipenko wrote: > The SPI on Tegra belongs to the core power domain and we're going to > enable GENPD support for the core domain. Now SPI driver must use OPP > API for driving the controller's clock rate because OPP API takes care > of reconfiguring the domain's performance state in accordance to the > rate. Add OPP support to the driver. Acked-by: Mark Brown Is there a concrete dependency here or can I merge this separately? --mP3DRpeJDSE+ciuQ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmEbqhMACgkQJNaLcl1U h9Buggf/d4C5+YzSeq0C2NHs0zamK8fHfoeCb5Qf7DbvwC4xNpUEoKAl6kFe6XlO ngiyDsMKDiDDirVRL6usRQkhxcB9hYlR9qZPZwTumcSB8omPU2d8ibg0bZlq6+EW bQf4R3TRA5YOFtGXxUejMSdK0+MO4I0QbuU6o4zLT3dzFtq+nK1Oct7FNyhjNrK/ ELy4bDfbSewMfEPDjMsi05Qg7I6ftQiO3ZAqdTAj+0bLpHvsChKGv474uEXEw6vv FICFNW+bUCUC/oS3NykjRlVmWPr6eACJDT33krIuaX8/G0mN5kVjAfVPnOK1OzG+ Y+z6bEN/Dr6UAjhZRQbizQRM04sR+w== =JJo7 -----END PGP SIGNATURE----- --mP3DRpeJDSE+ciuQ-- 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=-11.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 1351FC4338F for ; Tue, 17 Aug 2021 12:23:53 +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 CB05B61029 for ; Tue, 17 Aug 2021 12:23:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CB05B61029 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Y4bdWhTAvOJHU9lYlC1S7rOClc1N6X2ga53viMq9yu8=; b=K1q6g7+XHxvwJInA0SgSDBR33x 2Vrevq64o/80Nb59p97BU8zCGmiMSXf7YM1NgVX5lneEEm/1Ma7Os2uM9Rnmac3pzBXLkQQbCa6Ci jlT4dL3Y3sVZeoOGpyGFBGTveKXEd1ATkaUPq0tPhOme9h5Orym1zKNFLfqeuf6gQIebeAw8nVg9Q g3e//zUJtBy64TF/nUYk9imyMXgx0vUP1s5yXyqXJNe96RCRfzMq7uOvl1TZNvtJimms9UKEI6l4y 3tt4NNWt6d/CCXey2ZOdd3KgDyliDfqpCt1Peo3QAt5ENVwjAfVdvFby57fyanZf8rXqUBLJ4ykLp gtHaSPOw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mFy7c-002RCw-5M; Tue, 17 Aug 2021 12:23:12 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mFy7Y-002RB8-I2 for linux-mtd@lists.infradead.org; Tue, 17 Aug 2021 12:23:09 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id B1CB760FA0; Tue, 17 Aug 2021 12:23:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629202987; bh=c/PlC/W6yjxlV+Z7ZbF/hxgaIiNXDZlZo9QTekHzzto=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nmskkW06SeXdvESPFwWJP4iQi/AfZfa0vEFy+cuAqLmy+f4I2uJuGlWiIG3+qOPHv xnda4sK3SpsR15EDLFwOPVpUWOowLkNLIk9ImApHVFPfJnKz/lhdsh+HFZYj/NbRHm eXuH3smkHCoqx0QNay+eOr+RUqsGi1/LD/ASV8gvs921fqWRRcXPMo3BLK5Ue/LMAY E7aHmfxbASTmbJ0PGpnfzkpkFQY6yMi66OmBVe1qXWlxHCeHepAgYCfKYqlUOjbUyt lxKqpcb5n/55Qq2tzaqx1B4Vg1bUnEx45zv+Fl9rzaJm69xqekfjJ82brq5dSoJIe+ WqipDMJt6MCZg== Date: Tue, 17 Aug 2021 13:22:44 +0100 From: Mark Brown To: Dmitry Osipenko Cc: Thierry Reding , Jonathan Hunter , Ulf Hansson , Viresh Kumar , Stephen Boyd , Peter De Schrijver , Mikko Perttunen , Peter Chen , Lee Jones , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Nishanth Menon , Vignesh Raghavendra , Richard Weinberger , Miquel Raynal , 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 22/34] spi: tegra20-slink: Add OPP support Message-ID: <20210817122244.GA4290@sirena.org.uk> References: <20210817012754.8710-1-digetx@gmail.com> <20210817012754.8710-23-digetx@gmail.com> MIME-Version: 1.0 In-Reply-To: <20210817012754.8710-23-digetx@gmail.com> X-Cookie: Custer committed Siouxicide. User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210817_052308_692594_3F4D2AFD X-CRM114-Status: GOOD ( 13.44 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============3357496320076675067==" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org --===============3357496320076675067== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="mP3DRpeJDSE+ciuQ" Content-Disposition: inline --mP3DRpeJDSE+ciuQ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Aug 17, 2021 at 04:27:42AM +0300, Dmitry Osipenko wrote: > The SPI on Tegra belongs to the core power domain and we're going to > enable GENPD support for the core domain. Now SPI driver must use OPP > API for driving the controller's clock rate because OPP API takes care > of reconfiguring the domain's performance state in accordance to the > rate. Add OPP support to the driver. Acked-by: Mark Brown Is there a concrete dependency here or can I merge this separately? --mP3DRpeJDSE+ciuQ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmEbqhMACgkQJNaLcl1U h9Buggf/d4C5+YzSeq0C2NHs0zamK8fHfoeCb5Qf7DbvwC4xNpUEoKAl6kFe6XlO ngiyDsMKDiDDirVRL6usRQkhxcB9hYlR9qZPZwTumcSB8omPU2d8ibg0bZlq6+EW bQf4R3TRA5YOFtGXxUejMSdK0+MO4I0QbuU6o4zLT3dzFtq+nK1Oct7FNyhjNrK/ ELy4bDfbSewMfEPDjMsi05Qg7I6ftQiO3ZAqdTAj+0bLpHvsChKGv474uEXEw6vv FICFNW+bUCUC/oS3NykjRlVmWPr6eACJDT33krIuaX8/G0mN5kVjAfVPnOK1OzG+ Y+z6bEN/Dr6UAjhZRQbizQRM04sR+w== =JJo7 -----END PGP SIGNATURE----- --mP3DRpeJDSE+ciuQ-- --===============3357496320076675067== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ --===============3357496320076675067==--