From patchwork Wed Jul 28 23:00:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 12407031 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=-22.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,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 2D84BC4338F for ; Wed, 28 Jul 2021 23:02:14 +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 DF90C60F46 for ; Wed, 28 Jul 2021 23:02:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org DF90C60F46 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com 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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=XHXkTPdKmQdJsfpviPMon5swpMZvwND0M7OGnZDHr4c=; b=CE0Q44d4VUgYez 7G2vT66/RFc8/Lzn1SU7idB54+ftYz0S/+M6x260yGOPx4t2QSIxutMV5gAVhCslEzX36ibLYAQT5 +bM+J+KOJ+dBKSIf1XDO5G3uXHp1xSBJnB+KWGMzFGEbKlJ9eXMDEW9IT98eLRgdnMitnrA2YQ+tF MmIRji8BlXLjozdESHShgqKekEpxwgRD2kH0izxXOTnVXcfwgmHeq4+TFk7N7pf3wNBwwgpxuG8Wl amG1DOMOo5ecBNW+PWTsRvK5q0qtjEEf81jLGgN3OAvveC38txxhyC6yXKMVaswvnrRZiL6gWYpta icbKp/o5dmQtnssfB9QA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8sYx-002X52-1d; Wed, 28 Jul 2021 23:02:07 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8sYu-002X4N-CF for linux-rockchip@lists.infradead.org; Wed, 28 Jul 2021 23:02:05 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id 9C40F1F430F9 From: Ezequiel Garcia To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org Cc: Rob Herring , Hans Verkuil , Heiko Stuebner , Alex Bee , maccraft123mc@gmail.com, Chris Healy , Paul Kocialkowski , Jonas Karlman , Ezequiel Garcia Subject: [PATCH v4] arm64: dts: rockchip: Add VPU support for the PX30 Date: Wed, 28 Jul 2021 20:00:40 -0300 Message-Id: <20210728230040.17368-1-ezequiel@collabora.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210728_160204_593372_164E1C40 X-CRM114-Status: UNSURE ( 9.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Paul Kocialkowski The PX30 has a VPU (both decoder and encoder) with a dedicated IOMMU. Describe these two entities in device-tree. Signed-off-by: Paul Kocialkowski Signed-off-by: Ezequiel Garcia --- Changes from v3: * Drop interrupt-names in the iommu. Heiko, please pick this one via your tree. The driver and dt-binding patches are already in the media-next tree, git://linuxtv.org/mchehab/media-next.git. arch/arm64/boot/dts/rockchip/px30.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index 248ebb61aa79..fb3f175d25e5 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -1024,6 +1024,28 @@ gpu: gpu@ff400000 { status = "disabled"; }; + vpu: video-codec@ff442000 { + compatible = "rockchip,px30-vpu"; + reg = <0x0 0xff442000 0x0 0x800>; + interrupts = , + ; + interrupt-names = "vepu", "vdpu"; + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; + clock-names = "aclk", "hclk"; + iommus = <&vpu_mmu>; + power-domains = <&power PX30_PD_VPU>; + }; + + vpu_mmu: iommu@ff442800 { + compatible = "rockchip,iommu"; + reg = <0x0 0xff442800 0x0 0x100>; + interrupts = ; + clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; + clock-names = "aclk", "iface"; + #iommu-cells = <0>; + power-domains = <&power PX30_PD_VPU>; + }; + dsi: dsi@ff450000 { compatible = "rockchip,px30-mipi-dsi"; reg = <0x0 0xff450000 0x0 0x10000>;