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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 96888C433F5 for ; Tue, 28 Aug 2018 14:55:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2EA3520647 for ; Tue, 28 Aug 2018 14:55:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2EA3520647 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728155AbeH1SrS (ORCPT ); Tue, 28 Aug 2018 14:47:18 -0400 Received: from mail.bootlin.com ([62.4.15.54]:50300 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727176AbeH1SrS (ORCPT ); Tue, 28 Aug 2018 14:47:18 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 6F6FE208C7; Tue, 28 Aug 2018 16:55:15 +0200 (CEST) Received: from localhost (AAubervilliers-681-1-53-19.w90-88.abo.wanadoo.fr [90.88.170.19]) by mail.bootlin.com (Postfix) with ESMTPSA id 3A61320797; Tue, 28 Aug 2018 16:55:05 +0200 (CEST) Date: Tue, 28 Aug 2018 16:55:04 +0200 From: Maxime Ripard To: Paul Kocialkowski Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devel@driverdev.osuosl.org, Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Chen-Yu Tsai , Greg Kroah-Hartman , Thomas Petazzoni , Randy Li , Hans Verkuil , Ezequiel Garcia , Tomasz Figa , Alexandre Courbot , Philipp Zabel , Laurent Pinchart , Sakari Ailus , linux-sunxi@googlegroups.com Subject: Re: [PATCH v8 6/8] ARM: dts: sun7i-a20: Add Video Engine and reserved memory nodes Message-ID: <20180828145504.473xga3lur372wld@flea> References: <20180828073424.30247-1-paul.kocialkowski@bootlin.com> <20180828073424.30247-7-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ifhmj27lpg6g3hp7" Content-Disposition: inline In-Reply-To: <20180828073424.30247-7-paul.kocialkowski@bootlin.com> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ifhmj27lpg6g3hp7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 28, 2018 at 09:34:22AM +0200, Paul Kocialkowski wrote: > This adds nodes for the Video Engine and the associated reserved memory > for the A20. Up to 96 MiB of memory are dedicated to the CMA pool. >=20 > The VPU can only map the first 256 MiB of DRAM, so the reserved memory > pool has to be located in that area. Following Allwinner's decision in > downstream software, the last 96 MiB of the first 256 MiB of RAM are > reserved for this purpose. >=20 > Signed-off-by: Paul Kocialkowski Acked-by: Maxime Ripard Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --ifhmj27lpg6g3hp7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAluFYkcACgkQ0rTAlCFN r3Ruhw/9H/CwJUUps5X06oALsGrRrPryhFd3Sg5aVuXqfz45Nv7lvCZmeG7wrLC3 z5i2qxPn4PJ6bvU5g8mvwZr826LInoA603RalM/r1+AV9Shmj1USJ4LeFIab4Olg ac2uL3aLCSQb8IqKKZ+dqOCQXBeVNMJYVQFrnOuOe3il8yiItnyPcCR4jPSEY+oB aXbZ+7NraNFrmgn4lZvcUroe9fcvTf8pwwUeBP05R1iVTKlrgd5ufv5JPSBcUDeR SLiXYIeGKp0xP2uoZSfcuffkMA68twRtUtf1lEeOTeRV2+AOHoMUXdcf184R7iaH dfrVxgwhSyuM6yKvIq7f+DOKPTk4ar4MLblk3SiLz3ElGAIndm43P94phJLNwd6A bubZU/L63/RtbRoH+E4rEPj1GfB12+zl9W2FcO7MJpQdTt2qnqjmVUmT4cfD17bQ wqgCaBUD5nxk8NjRDECard4CzjqrAUVnbcd2BaIz0VOLWJjrwBOAwwUBVbVE7oMB 7O+SfKagNxpdkzBrmjM2Vq+72Xcta3ZyQW1osmP7cmJ+EmR5n07O+x1GAHzcNpqh AW6p4To5ol0Mj/2dOU7hh6pRweGUUD0WOfVOYCGykPcfLtTE2UwxFc4GDdZwh7hU GSVcj5FRRNRMbgvrLFdcOE8Fdo8Q6cdr+RHX28TQbtNxHmK8bJQ= =HK38 -----END PGP SIGNATURE----- --ifhmj27lpg6g3hp7-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH v8 6/8] ARM: dts: sun7i-a20: Add Video Engine and reserved memory nodes Date: Tue, 28 Aug 2018 16:55:04 +0200 Message-ID: <20180828145504.473xga3lur372wld@flea> References: <20180828073424.30247-1-paul.kocialkowski@bootlin.com> <20180828073424.30247-7-paul.kocialkowski@bootlin.com> Reply-To: maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ifhmj27lpg6g3hp7" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20180828073424.30247-7-paul.kocialkowski-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Paul Kocialkowski Cc: linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b@public.gmane.org, Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Chen-Yu Tsai , Greg Kroah-Hartman , Thomas Petazzoni , Randy Li , Hans Verkuil , Ezequiel Garcia , Tomasz Figa , Alexandre Courbot , Philipp Zabel , Laurent Pinchart , Sakari Ailus , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org --ifhmj27lpg6g3hp7 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline On Tue, Aug 28, 2018 at 09:34:22AM +0200, Paul Kocialkowski wrote: > This adds nodes for the Video Engine and the associated reserved memory > for the A20. Up to 96 MiB of memory are dedicated to the CMA pool. > > The VPU can only map the first 256 MiB of DRAM, so the reserved memory > pool has to be located in that area. Following Allwinner's decision in > downstream software, the last 96 MiB of the first 256 MiB of RAM are > reserved for this purpose. > > Signed-off-by: Paul Kocialkowski Acked-by: Maxime Ripard Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --ifhmj27lpg6g3hp7-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Tue, 28 Aug 2018 16:55:04 +0200 Subject: [PATCH v8 6/8] ARM: dts: sun7i-a20: Add Video Engine and reserved memory nodes In-Reply-To: <20180828073424.30247-7-paul.kocialkowski@bootlin.com> References: <20180828073424.30247-1-paul.kocialkowski@bootlin.com> <20180828073424.30247-7-paul.kocialkowski@bootlin.com> Message-ID: <20180828145504.473xga3lur372wld@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Aug 28, 2018 at 09:34:22AM +0200, Paul Kocialkowski wrote: > This adds nodes for the Video Engine and the associated reserved memory > for the A20. Up to 96 MiB of memory are dedicated to the CMA pool. > > The VPU can only map the first 256 MiB of DRAM, so the reserved memory > pool has to be located in that area. Following Allwinner's decision in > downstream software, the last 96 MiB of the first 256 MiB of RAM are > reserved for this purpose. > > Signed-off-by: Paul Kocialkowski Acked-by: Maxime Ripard Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: