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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hDPNO-0003FY-DL; Mon, 08 Apr 2019 08:11:34 +0000 Received: from relay11.mail.gandi.net ([217.70.178.231]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hDPNL-0003Ej-9i for linux-arm-kernel@lists.infradead.org; Mon, 08 Apr 2019 08:11:33 +0000 Received: from localhost (aaubervilliers-681-1-89-125.w90-88.abo.wanadoo.fr [90.88.30.125]) (Authenticated sender: maxime.ripard@bootlin.com) by relay11.mail.gandi.net (Postfix) with ESMTPSA id 7B207100010; Mon, 8 Apr 2019 08:11:26 +0000 (UTC) Date: Mon, 8 Apr 2019 10:11:26 +0200 From: Maxime Ripard To: Rob Herring Subject: Re: [PATCH v5 0/7] sunxi: Add DT representation for the MBUS controller Message-ID: <20190408081126.t3blyvtcqslzvki2@flea> References: <5ca841d1.1c69fb81.f4702.b85d@mx.google.com> MIME-Version: 1.0 In-Reply-To: <5ca841d1.1c69fb81.f4702.b85d@mx.google.com> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190408_011131_484225_25DDAA5C X-CRM114-Status: GOOD ( 17.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Thomas Petazzoni , Arnd Bergmann , Robin Murphy , dri-devel@lists.freedesktop.org, Georgi Djakov , Paul Kocialkowski , Chen-Yu Tsai , Yong Deng , Frank Rowand , Dave Martin , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============3775292246873733710==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3775292246873733710== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="c76vyty33d6z4egg" Content-Disposition: inline --c76vyty33d6z4egg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Apr 06, 2019 at 01:06:07AM -0500, Rob Herring wrote: > On Mon, Apr 01, 2019 at 10:56:40AM +0200, Maxime Ripard wrote: > > Hi, > > > > We've had for quite some time to hack around in our drivers to take into > > account the fact that our DMA accesses are not done through the parent > > node, but through another bus with a different mapping than the CPU for the > > RAM (0 instead of 0x40000000 for most SoCs). > > > > After some discussion after the submission of a camera device suffering of > > the same hacks, I've decided to put together a serie that introduce a > > special interconnect name called "dma" that that allows to express the DMA > > relationship between a master and its bus, even if they are not direct > > parents in the DT. > > > > Let me know what you think, > > Maxime > > LGTM. > > How do you propose merging this? I can take 1-5, and 6 and 7 thru > arm-soc? You can merge 1-4, and I'll merge 5 through drm-misc and 6-7 through arm-soc Thanks! Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --c76vyty33d6z4egg Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXKsCLQAKCRDj7w1vZxhR xZKLAQCbmk2yvswmO0TPvIl1FazUwQaAxU0HI2xgbCi3thP+qAEAznWmHNrvUygL JgGoQT8Qqzr7ef+Iv5p73RhVRqufaQI= =iiRP -----END PGP SIGNATURE----- --c76vyty33d6z4egg-- --===============3775292246873733710== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============3775292246873733710==--