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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 AA865C46460 for ; Thu, 9 Aug 2018 09:05:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A5CB21CD0 for ; Thu, 9 Aug 2018 09:05:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A5CB21CD0 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 S1730421AbeHIL3S (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-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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>; -- 2.18.0