From patchwork Thu Aug 3 09:40:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Mergnat X-Patchwork-Id: 130496 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:9f41:0:b0:3e4:2afc:c1 with SMTP id v1csp1084926vqx; Thu, 3 Aug 2023 04:39:22 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGmFdLSwppib3COxv/WsazQpVyd3KzpYK358+feTtEq18HK7O+hT83MmmFfHKch8RBxxpOT X-Received: by 2002:a17:90a:ea18:b0:269:1d16:25fa with SMTP id w24-20020a17090aea1800b002691d1625famr189265pjy.12.1691062762087; Thu, 03 Aug 2023 04:39:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1691062762; cv=none; d=google.com; s=arc-20160816; b=ko6OBFXhQNgHjx5N5aWHLJ75b7ocOYxOPVzvGD0vXjIlF2u+XlZLfwIFRSpTrXycuk myKnmk2sTZPuouOBcnJgtm7Mv4i+WbVVGUtOouTQ/4ePFpQsuYnVMmrNlEGl5KipqtJ7 Idj1IZbTrSWVCWNRMaAtZlfaZiNqCpuWwO//T5PUG+nik0nwLkocOyN4/Nn6OfuGJL55 zQT95N+rEtzbJ5n3q4OmPs0yW2h9B50YjlSsDUAf0XqBPpwrZzA7KFP7sO8KV2LIQrfx tKABZI1eK5Mll1MnnnQBVigpTsyFFLztjtAdmBp0bHW9theSFbVmffdUvM5Ee/MMlrhB i9xQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=ABe5lag05JGrRRfK6Q7TQU2Nmk4xnwbIxqigvQsoK2A=; fh=BOObgak1TgpItHQ9B3ZjvZxLN7OMXZn5Va0KKl0kPbo=; b=gJdi4ji5USiZDWXPPuxcafdCumnDPCv+3yHjv+nFd8PqbA31q/TlcN1G3nUqo3j9Bs +TzrjxWfB2ppcumxIDdi4OTedwtPs6E1Mrn1HRCHnOpyR1lSr8UpaLM2mQE+26XnmfVC H9+zOhY/O15In+27+1lx5/Ru72Q+Y9o0eU5Yo5h1YpTu9qFVit4aofu8IQCRUUqMSwV9 6SUetis16OWeOh8dSA7xlABCrD4WApcYVUigxzIIqLbrMQObrdXKPkwGx2WUmgzW/HRh rkLOJZZx2kieehi+Rt6LKwscVhYz0OukPMJH7n4vMNef/zRyCDdrJ6XK8aEifmd0XjOK OykQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@baylibre-com.20221208.gappssmtp.com header.s=20221208 header.b=IGrwuEB8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q10-20020a17090a2dca00b0024e4ace1a41si2993694pjm.183.2023.08.03.04.39.07; Thu, 03 Aug 2023 04:39:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20221208.gappssmtp.com header.s=20221208 header.b=IGrwuEB8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234632AbjHCJlY (ORCPT + 99 others); Thu, 3 Aug 2023 05:41:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231909AbjHCJlK (ORCPT ); Thu, 3 Aug 2023 05:41:10 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 704A22102 for ; Thu, 3 Aug 2023 02:41:09 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id 5b1f17b1804b1-3fbc12181b6so7535805e9.2 for ; Thu, 03 Aug 2023 02:41:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20221208.gappssmtp.com; s=20221208; t=1691055668; x=1691660468; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=ABe5lag05JGrRRfK6Q7TQU2Nmk4xnwbIxqigvQsoK2A=; b=IGrwuEB8yps4AozN1gYGAsDqpyxiycbKZlWnc7BJbdL2FV/M5AfbfWecJUiixOzzvA 1nr/sH7OhPjjVm9cQaaGjDugwm1dN6/HeoAlWcTnoG2w6gobunCEv5YM77NdYymr+GHC 71210i+2bT6yawzBE3ndNeRPIVFRRBa0IveeWvZgE4avSRHqDQhzvFnUWIoDTGOa2nNO d5zFcS4D3vQMSHIAmNFtl+34BWdCfklngHnWVEKkYGKwH7tNo++OmMgrvSg7mnNtepHz KSdufwBIvpwgnJkxmhWW9G5EWTkzvI9UOmYRXxNPnVMfheH6FnglZmVRPO8kbHYgwl8m Gbzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691055668; x=1691660468; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ABe5lag05JGrRRfK6Q7TQU2Nmk4xnwbIxqigvQsoK2A=; b=dCNbQR/doyTqPpy7jtD+2PMEgLLMvVo8tlwhuwjhMmwkSole/PinksZR+J9dnNa7JN 8VDocXmLDijc2/q+689SmF7FaAf2GediIzGwf8RKUsm1/Uptz6P+U9KT4SGeFT1aDQtW sZNvNzpniTy9W/agrda/kIi8rGxEHdg1BaEgqBcPUcYbPEiSeRLc5EALYStkxoM+nPUj dzPzGmA3rQyWKKxALcEvjR0fkp7jgKFAR/tLE0qgUFhkOMXScHzdbTF0SJJ4FmRJm9KK Q7kyLjz15kfwhU35ql4RYtdz4Yh1GQ9wGkEa2r/edr6YckBxNZL1Q2HKHYTdURHb+/11 a9NQ== X-Gm-Message-State: ABy/qLbCoJbN2m8rE7pSwJhI9Hf/77w+ZqX9jKZo3V/zv3SFeqBFS1u8 1Vy6misxTxlQyWDoKQgvZ4sSYQ== X-Received: by 2002:a05:600c:44a:b0:3fb:e206:ca5f with SMTP id s10-20020a05600c044a00b003fbe206ca5fmr6521392wmb.31.1691055668078; Thu, 03 Aug 2023 02:41:08 -0700 (PDT) Received: from [127.0.1.1] ([93.5.22.158]) by smtp.googlemail.com with ESMTPSA id n1-20020a05600c4f8100b003fe15ac0934sm13294994wmq.1.2023.08.03.02.41.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Aug 2023 02:41:07 -0700 (PDT) From: Alexandre Mergnat Date: Thu, 03 Aug 2023 11:40:55 +0200 Subject: [PATCH v4 3/7] arm64: dts: mediatek: add apu support for mt8365 SoC MIME-Version: 1.0 Message-Id: <20230207-iommu-support-v4-3-84798657c410@baylibre.com> References: <20230207-iommu-support-v4-0-84798657c410@baylibre.com> In-Reply-To: <20230207-iommu-support-v4-0-84798657c410@baylibre.com> To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , AngeloGioacchino Del Regno , Krzysztof Kozlowski , Conor Dooley Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1174; i=amergnat@baylibre.com; h=from:subject:message-id; bh=LNi5XTwnw6k3l6Q87CyTgWzrlVLjaNEqurZKDlk2veo=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBky3Yu5YDQrxts7CW7gmlgK5Q2+8w9EgP2JlLA0zQE YMo0zVGJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZMt2LgAKCRArRkmdfjHURe2kD/ 9mn2GOOQMXI+Yej0LdjG8rsBXc7kMiB1Kb+M0FIP9a5L8mRSaG0tyKoF7SkL7qV25dBusbzd4nGX8A aaaONk7dlsbCGrL+AahWousddNVY7JA+SuSd0+Cmrf2ASnhZd+oVp9yy2tQh9ClsOVXg9N6hhEFk8H jaQNBv+ndjb9b6M7b6nY+YI/0XTBMQoGA87n+DOKyrw74e/NcyIg4XlwybiCE+93uQl/KEw4qA0HeJ n5CUe8U1ok/jYqxhR3WLhvhkgbaOERBJNcYhSvWw5XCylpHhdIqLcTn4MwIJ8m/Md3XNtLY56rx0C2 WGbSVNsHInK+LPEcd7KgstTB76EeuiaxMD+izIeDycCfenGXwAIxRiJoYOpuo11nPfe+u9NN8ibPSt N0Q+luAzxzph0SnW10DBT1KBulvvyeEHGERAk94HcVJKduDjNxImfSnkt1yf4jSiKBUib9QQteJVsg Dbt2P2KC0WoE5JFkvbV8S/X13Kxw7miZqby/AyMl2ZABQf95zIA0ccmcZtz9GwW+iNX8W1tmrtqOZe Vwh20iOzzcN+vmz1SdYYe/A79Q+lT5WL6t4OUnqlvikYm+BmLg6GnJO/6uM92VnuqLe9Od359GslEo RjNAwmOQrDMbpQNDuOPkC9id93SIgEZLwDjOxU7PgemvOI4+rqLAKeDPOtQA== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1773207827096981282 X-GMAIL-MSGID: 1773207827096981282 AI Processor Unit System (APUSYS) is a highly efficient computing unit system which is most suitable for AI/CV algorithms. It includes one programmable AI processor (Cadence VP6) for both AI and CV algorithms, and an eDMA engine for data movement between external DRAM and VP6 internal memory. For more detail, ask Mediatek for the MT8365 AIoT application processor functional specification. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi index f9cddce5bd9d..c3ad7cbc89ab 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -615,6 +615,12 @@ camsys: syscon@15000000 { reg = <0 0x15000000 0 0x1000>; #clock-cells = <1>; }; + + apu: syscon@19020000 { + compatible = "mediatek,mt8365-apu", "syscon"; + reg = <0 0x19020000 0 0x1000>; + #clock-cells = <1>; + }; }; timer {