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=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 D4084C46470 for ; Mon, 3 Jun 2019 03:46:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD4B527B1F for ; Mon, 3 Jun 2019 03:46:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="SaLCmni6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727106AbfFCDqe (ORCPT ); Sun, 2 Jun 2019 23:46:34 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:33072 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726774AbfFCDqd (ORCPT ); Sun, 2 Jun 2019 23:46:33 -0400 Received: by mail-pg1-f193.google.com with SMTP id h17so7478978pgv.0 for ; Sun, 02 Jun 2019 20:46:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2Nsh8lQFYxZ1lBkrz/qlmC7f5LUpUHKswZjElUU2A74=; b=SaLCmni6iGpfWfY98SgX0KEwfmFEgiEJWUJObZVKcEj3JOVhPeqxZOex4hGKOwXyTv ENjJ5tXWEOumRlxS1fbhu9b6ViozkxvrqT9nO3AF1G5bDzlF2qVl+pTkKfGiQltMHy8W qrdt79nnngaGqxMYo4L4aEcCsr3EDMgKR6m3Y= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=2Nsh8lQFYxZ1lBkrz/qlmC7f5LUpUHKswZjElUU2A74=; b=VAGskUmW0OBxrazNrqHWEydx7kBdlKtC/99UBw17aVgItKo15z5koeTMB8BVoYAhjh F5BW++3j1PVAW1NrSxWo/A8A7fdOoH1sRHf+pYL8PJghO/msypBq2v39Ya4e0d9rzEX3 egEyrxSJliDJcLgOcS2hERjs/FEpUGXfkbnoFJHqyjphTYmsgl3IrOG+0233ZIsaV+2Y xwyVYwQP9ayoYwQCl3olo9CzQCTa8VhARYbEDFkFgPfB4tDInCI9DpUazKOl9djZGOov sp7CxpC7ySCxXh7CqIFZX/ktdit5fUERSFD3fKiaRYKX4C5woUsSD+maKPPO8duiH1nP qibw== X-Gm-Message-State: APjAAAV1LnNqbtRm8cVzL9ouHAyNCinK2IcKCkDc9lPBRooXjkCguYJq wO6io5pm/ijBYYm9SXUzwCWvUA== X-Google-Smtp-Source: APXvYqyE4Jqv+EBCxqiCTrbeSFOS+gUnYBAXLVGT25v8uqqhNSMVSxBUaC6uhzdJ8H3eGcBKH1F58w== X-Received: by 2002:a17:90a:25af:: with SMTP id k44mr13519004pje.122.1559533592439; Sun, 02 Jun 2019 20:46:32 -0700 (PDT) Received: from pihsun-z840.tpe.corp.google.com ([2401:fa00:1:10:7889:7a43:f899:134c]) by smtp.googlemail.com with ESMTPSA id i73sm11878960pje.9.2019.06.02.20.46.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 02 Jun 2019 20:46:31 -0700 (PDT) From: Pi-Hsun Shih Cc: Pi-Hsun Shih , Eddie Huang , Erin Lo , Rob Herring , Mark Rutland , Matthias Brugger , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v10 7/7] arm64: dts: mt8183: add scp node Date: Mon, 3 Jun 2019 11:45:12 +0800 Message-Id: <20190603034529.154969-8-pihsun@chromium.org> X-Mailer: git-send-email 2.22.0.rc1.257.g3120a18244-goog In-Reply-To: <20190603034529.154969-1-pihsun@chromium.org> References: <20190603034529.154969-1-pihsun@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 d8e555cbb5d3..e46e34ce3159 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -24,6 +24,17 @@ 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 c2749c4631bc..133146b52904 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -254,6 +254,18 @@ clock-names = "spi", "wrap"; }; + scp: scp@10500000 { + compatible = "mediatek,mt8183-scp"; + reg = <0 0x10500000 0 0x80000>, + <0 0x105c0000 0 0x5000>; + reg-names = "sram", "cfg"; + interrupts = ; + clocks = <&infracfg CLK_INFRA_SCPSYS>; + clock-names = "main"; + memory-region = <&scp_mem_reserved>; + status = "disabled"; + }; + auxadc: auxadc@11001000 { compatible = "mediatek,mt8183-auxadc", "mediatek,mt8173-auxadc"; -- 2.22.0.rc1.257.g3120a18244-goog