From patchwork Thu Aug 9 09:04:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 10561103 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 19B5E14E2 for ; Thu, 9 Aug 2018 09:05:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 03ED12A2E2 for ; Thu, 9 Aug 2018 09:05:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EB6292AB15; Thu, 9 Aug 2018 09:05:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C4402A2E2 for ; Thu, 9 Aug 2018 09:05:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730317AbeHIL3S (ORCPT ); Thu, 9 Aug 2018 07:29:18 -0400 Received: from mail.bootlin.com ([62.4.15.54]:59045 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730199AbeHIL3R (ORCPT ); Thu, 9 Aug 2018 07:29:17 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 5A1E72097D; Thu, 9 Aug 2018 11:05:21 +0200 (CEST) Received: from localhost.localdomain (AAubervilliers-681-1-99-143.w90-88.abo.wanadoo.fr [90.88.4.143]) by mail.bootlin.com (Postfix) with ESMTPSA id 1BE4A20994; Thu, 9 Aug 2018 11:05:03 +0200 (CEST) From: Paul Kocialkowski To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devel@driverdev.osuosl.org Cc: Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Greg Kroah-Hartman , Paul Kocialkowski , Thomas Petazzoni , linux-sunxi@googlegroups.com, Randy Li , Hans Verkuil , Ezequiel Garcia , Tomasz Figa , Alexandre Courbot , Philipp Zabel , Laurent Pinchart , Sakari Ailus Subject: [PATCH v7 8/8] ARM: dts: sun8i-h3: Add Video Engine and reserved memory nodes Date: Thu, 9 Aug 2018 11:04:35 +0200 Message-Id: <20180809090435.17248-9-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180809090435.17248-1-paul.kocialkowski@bootlin.com> References: <20180809090435.17248-1-paul.kocialkowski@bootlin.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This adds nodes for the Video Engine and the associated reserved memory for the H3. Up to 96 MiB of memory are dedicated to the CMA pool. Signed-off-by: Paul Kocialkowski --- arch/arm/boot/dts/sun8i-h3.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index c93f6be40533..c1375e72bb12 100644 --- a/arch/arm/boot/dts/sun8i-h3.dtsi +++ b/arch/arm/boot/dts/sun8i-h3.dtsi @@ -110,6 +110,20 @@ ; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + cma_pool: cma@4a000000 { + compatible = "shared-dma-pool"; + size = <0x6000000>; + alloc-ranges = <0x4a000000 0x6000000>; + reusable; + linux,cma-default; + }; + }; + soc { system-control@1c00000 { compatible = "allwinner,sun8i-h3-system-control", @@ -134,6 +148,17 @@ }; }; + video-codec@01c0e000 { + compatible = "allwinner,sun8i-h3-video-engine"; + reg = <0x01c0e000 0x1000>; + clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>, + <&ccu CLK_DRAM_VE>; + clock-names = "ahb", "mod", "ram"; + resets = <&ccu RST_BUS_VE>; + interrupts = ; + allwinner,sram = <&ve_sram 1>; + }; + mali: gpu@1c40000 { compatible = "allwinner,sun8i-h3-mali", "arm,mali-400"; reg = <0x01c40000 0x10000>;