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=-14.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 A436AC43461 for ; Thu, 10 Sep 2020 10:54:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50F822145D for ; Thu, 10 Sep 2020 10:54:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OSVmDTNc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727887AbgIJKyr (ORCPT ); Thu, 10 Sep 2020 06:54:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730245AbgIJKvs (ORCPT ); Thu, 10 Sep 2020 06:51:48 -0400 Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9518BC061757; Thu, 10 Sep 2020 03:51:48 -0700 (PDT) Received: by mail-wm1-x344.google.com with SMTP id q9so5177524wmj.2; Thu, 10 Sep 2020 03:51:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ot8jLrMGoKI52DFvpwNiXxm1aPXePUwKu6AER+w1zcA=; b=OSVmDTNce3UfD6pLMp92sJYy7LtVaFsAUNTTq3z3WcBkr1iDsczZ5VKWsZtSs+fpm7 Q11hAKIHC12W7xWiyKUq6pll4rGVaiuE/d0GxjJ1E+fhYLIN82QcOjQvZ/2x6psxTDqY RhvofhMrT37rJvvmxlgmD/VkS28WoLGFz/SqCe8o+Er6ILlmPogxtYp2fG0gElOv5VjJ GPcRB1e/kugyqd5l1wNLdjsvrKT2tnugRbITg1gyFGzE6Uo3cd/QImRfsdm8/YKemdOR Ce5fHpuMjBGnE6dft/WV0U28keX5cVX1ctbb5Qp5F5KhFOrxpqVMXNioQKDaaWwqVRKE iI0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ot8jLrMGoKI52DFvpwNiXxm1aPXePUwKu6AER+w1zcA=; b=sbfReBXeTyis1RYumxfqVCjx+WHKCa1gLoPM3MBXuQNlgigGWBf9ViOGTUH+NtBKNp apf9jPbj0fxb/cEdfck759Fwin3bngs9NZDsoVlH02HFHf/of9edVz2gMumgnTxeLxH1 JbVTTLKBLq+hmOjCJ1xNb4vbEksgBIcFNdYjM1GSyjKJbLR8wHoMHEXbVUMGnDxF/yRr N3PclR5pwymWuTBDLK7R4No4tQVyDmmk4ZfXOY40+sYCAGk5k3nupokIEerPMeMekmRy jouwUUle6DtPy6ah7SlbXm2s/YWopxQqerQNh6beNqXV/YnZtoAEYwpVozJzZW8ug8MZ wZpQ== X-Gm-Message-State: AOAM53256jgQiEMxGLdCYec5M8HNg8Ga37rsX6NSSzZFsftn1ca3vLfX GCtO0vxlzUSq69EDmIrp0BkM005gejQ= X-Google-Smtp-Source: ABdhPJwUp9n39OfdocNAzLEpVjdh2cJbTXLst76QyqtMocve1sQWinFB2t0gtuOCrJhfTEb8XehRig== X-Received: by 2002:a1c:5a87:: with SMTP id o129mr8184635wmb.145.1599735107055; Thu, 10 Sep 2020 03:51:47 -0700 (PDT) Received: from ziggy.stardust ([213.195.113.201]) by smtp.gmail.com with ESMTPSA id q12sm8287954wrp.17.2020.09.10.03.51.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Sep 2020 03:51:46 -0700 (PDT) Subject: Re: [PATCH v21 4/4] arm64: dts: mt8183: add scp node To: Pi-Hsun Shih Cc: Eddie Huang , Erin Lo , Rob Herring , Mark Rutland , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/Mediatek SoC support" , open list References: <20191112110330.179649-1-pihsun@chromium.org> <20191112110330.179649-5-pihsun@chromium.org> From: Matthias Brugger Message-ID: <74669282-bb02-d753-e117-666fea5d7a9a@gmail.com> Date: Thu, 10 Sep 2020 12:51:45 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20191112110330.179649-5-pihsun@chromium.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/11/2019 12:03, Pi-Hsun Shih wrote: > From: Eddie Huang > > Add scp node to mt8183 and mt8183-evb > > Signed-off-by: Erin Lo > Signed-off-by: Pi-Hsun Shih > Signed-off-by: Eddie Huang Applied again to v5.9-next/dts64 Thanks! > --- > Changes from v20 ... v14: > - No change. > > Changes from v13: > - Change the size of the cfg register region. > > Changes from v12 ... v10: > - No change. > > Changes from v9: > - Remove extra reserve-memory-vpu_share node. > > Changes from v8: > - New patch. > --- > arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 11 +++++++++++ > arch/arm64/boot/dts/mediatek/mt8183.dtsi | 12 ++++++++++++ > 2 files changed, 23 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts > index 1fb195c683c3..ddb7a7ac9655 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts > @@ -24,6 +24,17 @@ memory@40000000 { > chosen { > stdout-path = "serial0:921600n8"; > }; > + > + reserved-memory { > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + scp_mem_reserved: scp_mem_region { > + compatible = "shared-dma-pool"; > + reg = <0 0x50000000 0 0x2900000>; > + no-map; > + }; > + }; > }; > > &auxadc { > diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi > index 10b32471bc7b..e582f5e6691d 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi > @@ -269,6 +269,18 @@ pwrap: pwrap@1000d000 { > clock-names = "spi", "wrap"; > }; > > + scp: scp@10500000 { > + compatible = "mediatek,mt8183-scp"; > + reg = <0 0x10500000 0 0x80000>, > + <0 0x105c0000 0 0x19080>; > + reg-names = "sram", "cfg"; > + interrupts = ; > + clocks = <&infracfg CLK_INFRA_SCPSYS>; > + clock-names = "main"; > + memory-region = <&scp_mem_reserved>; > + status = "disabled"; > + }; > + > systimer: timer@10017000 { > compatible = "mediatek,mt8183-timer", > "mediatek,mt6765-timer"; >