From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jungo Lin Subject: [RFC,V2,02/11] dts: arm64: mt8183: Add ISP Pass 1 shared memory node Date: Fri, 10 May 2019 09:57:49 +0800 Message-ID: <20190510015755.51495-3-jungo.lin@mediatek.com> References: Reply-To: Jungo Lin Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: tfiga@chromium.org, hans.verkuil@cisco.com, laurent.pinchart+renesas@ideasonboard.com, matthias.bgg@gmail.com, mchehab@kernel.org Cc: shik@chromium.org, devicetree@vger.kernel.org, Sean.Cheng@mediatek.com, suleiman@chromium.org, Rynn.Wu@mediatek.com, srv_heupstream@mediatek.com, ryan.yu@mediatek.com, Jerry-ch.Chen@mediatek.com, frankie.chiu@mediatek.com, Jungo Lin , sj.huang@mediatek.com, yuzhao@chromium.org, linux-mediatek@lists.infradead.org, seraph.huang@mediatek.com, zwisler@chromium.org, christie.yu@mediatek.com, frederic.chen@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org List-Id: linux-mediatek@lists.infradead.org This patch adds a shared memory region used on mt8183 for exchanging tuning data between co-processor and the Pass 1 unit of the camera ISP system. Signed-off-by: Jungo Lin --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 75c4881bbe5e..d5d83a05f8a1 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -133,6 +133,19 @@ clock-output-names = "clk26m"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + cam_mem_reserved: cam_mem_region { + compatible = "mediatek,reserve-memory-cam-smem"; + no-map; + size = <0 0x01400000>; /* 20 MB share mem size */ + alignment = <0 0x1000>; + alloc-ranges = <0 0x40000000 0 0x10000000>; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>; -- 2.18.0 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=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,T_DKIMWL_WL_HIGH,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 C95CEC04AB1 for ; Fri, 10 May 2019 02:03:25 +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 95B10217F4 for ; Fri, 10 May 2019 02:03:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="K3Xm8es+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95B10217F4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:To:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AR63m/j4PWV5TrfiW/xO0E0fa1cUFzEWkkbCfquZIBU=; b=K3Xm8es+gQGpUS IMKl68UBNlVZ2WWa1bi4eLA12vqBzDUhuI+H4AkOHJSA5UVTwE7vGfBzNMjYaPJXEyRnsXaUWQEqF YoA8ccNxCaVMoyLotRmksc6FJTLRc2e4QBefswJ2+TKA8RS02nyzGjVz7vZE70t33hCWb0dI7wBn7 b11UHbpOcV6hie8vcBuQcUixHtLxcMZ/B6DJ3ub51E9Jpro3ldYUV9j4xUsPKduCtlC/KEDulth2n 7aQSs/hrBdaRQklJ9jhcN9SnnTqdHUBw8v3v8Tdkxkg4CM8nJa/H6v7EDYqCHn/kN04SPzTyMc+rY emGlhfkkJMb20YMGXU0Q==; 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 1hOusa-0004wf-P9; Fri, 10 May 2019 02:03:20 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hOusQ-0004mQ-BM; Fri, 10 May 2019 02:03:11 +0000 X-UUID: 97ad0bde38504cceba20735bee8fa181-20190509 X-UUID: 97ad0bde38504cceba20735bee8fa181-20190509 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 2074597433; Thu, 09 May 2019 18:02:01 -0800 Received: from mtkmbs08n2.mediatek.inc (172.21.101.56) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 9 May 2019 19:02:00 -0700 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs08n2.mediatek.inc (172.21.101.56) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 10 May 2019 10:01:58 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 10 May 2019 10:01:58 +0800 From: Jungo Lin To: , , , , Subject: [RFC,V2,02/11] dts: arm64: mt8183: Add ISP Pass 1 shared memory node Date: Fri, 10 May 2019 09:57:49 +0800 Message-ID: <20190510015755.51495-3-jungo.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: References: MIME-Version: 1.0 X-TM-SNTS-SMTP: F32938AF36E6E9DDC4BF96FB570711809D9BFFB53312E52EAD9E0B510ACAB4192000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190509_190310_392174_F6FF36BE X-CRM114-Status: UNSURE ( 6.94 ) X-CRM114-Notice: Please train this message. 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: , Reply-To: Jungo Lin Cc: shik@chromium.org, devicetree@vger.kernel.org, Sean.Cheng@mediatek.com, suleiman@chromium.org, Rynn.Wu@mediatek.com, srv_heupstream@mediatek.com, ryan.yu@mediatek.com, Jerry-ch.Chen@mediatek.com, frankie.chiu@mediatek.com, Jungo Lin , sj.huang@mediatek.com, yuzhao@chromium.org, linux-mediatek@lists.infradead.org, seraph.huang@mediatek.com, zwisler@chromium.org, christie.yu@mediatek.com, frederic.chen@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch adds a shared memory region used on mt8183 for exchanging tuning data between co-processor and the Pass 1 unit of the camera ISP system. Signed-off-by: Jungo Lin --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 75c4881bbe5e..d5d83a05f8a1 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -133,6 +133,19 @@ clock-output-names = "clk26m"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + cam_mem_reserved: cam_mem_region { + compatible = "mediatek,reserve-memory-cam-smem"; + no-map; + size = <0 0x01400000>; /* 20 MB share mem size */ + alignment = <0 0x1000>; + alloc-ranges = <0 0x40000000 0 0x10000000>; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>; -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-8.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 32720C04AB1 for ; Fri, 10 May 2019 02:02:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 07B2C2184C for ; Fri, 10 May 2019 02:02:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726835AbfEJCCN (ORCPT ); Thu, 9 May 2019 22:02:13 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:10023 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726799AbfEJCCN (ORCPT ); Thu, 9 May 2019 22:02:13 -0400 X-UUID: e2aa072ccc824ed6b37442924fe6ee32-20190510 X-UUID: e2aa072ccc824ed6b37442924fe6ee32-20190510 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 481075728; Fri, 10 May 2019 10:01:59 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs08n2.mediatek.inc (172.21.101.56) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 10 May 2019 10:01:58 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 10 May 2019 10:01:58 +0800 From: Jungo Lin To: , , , , CC: , , , , , , , , , , , , , , , , , , Jungo Lin Subject: [RFC,V2,02/11] dts: arm64: mt8183: Add ISP Pass 1 shared memory node Date: Fri, 10 May 2019 09:57:49 +0800 Message-ID: <20190510015755.51495-3-jungo.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: References: Reply-To: Jungo Lin MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: F32938AF36E6E9DDC4BF96FB570711809D9BFFB53312E52EAD9E0B510ACAB4192000:8 X-MTK: N Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This patch adds a shared memory region used on mt8183 for exchanging tuning data between co-processor and the Pass 1 unit of the camera ISP system. Signed-off-by: Jungo Lin --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 75c4881bbe5e..d5d83a05f8a1 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -133,6 +133,19 @@ clock-output-names = "clk26m"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + cam_mem_reserved: cam_mem_region { + compatible = "mediatek,reserve-memory-cam-smem"; + no-map; + size = <0 0x01400000>; /* 20 MB share mem size */ + alignment = <0 0x1000>; + alloc-ranges = <0 0x40000000 0 0x10000000>; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>; -- 2.18.0