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=-9.6 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 A5DC1C606B0 for ; Tue, 9 Jul 2019 07:26:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B5DE216FD for ; Tue, 9 Jul 2019 07:26:37 +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="ZGa3F1yw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbfGIH0g (ORCPT ); Tue, 9 Jul 2019 03:26:36 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:42295 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726031AbfGIH0d (ORCPT ); Tue, 9 Jul 2019 03:26:33 -0400 Received: by mail-pf1-f193.google.com with SMTP id q10so8839117pff.9 for ; Tue, 09 Jul 2019 00:26:32 -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=ArHGhhb9Oek4s8DL5cUvHYNj+PCdXUKKJXXZEMG05Gg=; b=ZGa3F1ywhkopQ29J1iJD2QyNsq/4SKX590Zq8j9+JeaErhTza9asz+D7oR02xoNCLu SEptfK8bXlxBtkZZSQfpKso3AhomaMMck9vXgPctMBPAEeJr57cE7hFctmA/ZIirdg+m 9JlxVuCA9FHw/RKWczO+ylWGM1WfRr8J40yZo= 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=ArHGhhb9Oek4s8DL5cUvHYNj+PCdXUKKJXXZEMG05Gg=; b=KkJEOr7T/jZ/B9JIRdekNbH4XxPAHIWzXTwq0chkj9hJuLvn50+J7ehKW+iddNZJkk lso6xFIaNG2EVxepCgc7FoMbYuXXIaVsqQQZq6upf3oCAbKuNlG0c+685hbJujFMgwcj hhX0eEO3XdIatab+swBUvYs/lSp6MlC4uF6Z7hASSBYDIknbWi/0jtftZlO83tEoe5pX a6G9uCPOUl65JdOcLNwm4TVvHH4lhSZbAR2oESmMe/9GP1mi/ejzAIIQGNrbHk8QAiG+ GRPOk8fsbScy+PEeSQ63mQSsQSauydEx9WhVVaCQR9R3NcvL03Q+Vne0RqYcvYK6obiX WYKw== X-Gm-Message-State: APjAAAXP9MddjpizMOlbs67C6DvhYxGylnx08VsdMqmPD3esvR1t4k4o B9xzJM9CvCFIG+zIA6QkZ7s/8Q== X-Google-Smtp-Source: APXvYqw3MVaPVtZAnNVSUv335XBgF+fD0gB2fxT+sm1/DfkX0biG/8S/+07tgB8k8OChsDBzhf7Jlg== X-Received: by 2002:a63:6b07:: with SMTP id g7mr29601088pgc.325.1562657192295; Tue, 09 Jul 2019 00:26:32 -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 81sm12738135pfx.111.2019.07.09.00.26.30 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 09 Jul 2019 00:26:31 -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 v13 5/5] arm64: dts: mt8183: add scp node Date: Tue, 9 Jul 2019 15:25:29 +0800 Message-Id: <20190709072547.217957-6-pihsun@chromium.org> X-Mailer: git-send-email 2.22.0.410.gd8fdbe21b5-goog In-Reply-To: <20190709072547.217957-1-pihsun@chromium.org> References: <20190709072547.217957-1-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 v12, v11, 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 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"; -- 2.22.0.410.gd8fdbe21b5-goog