From patchwork Sun Dec 15 04:24:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 11292585 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0A901138D for ; Sun, 15 Dec 2019 04:25:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DB6502467D for ; Sun, 15 Dec 2019 04:25:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sholland.org header.i=@sholland.org header.b="XBgHdhO4"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="Legs+nZ4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726867AbfLOEZX (ORCPT ); Sat, 14 Dec 2019 23:25:23 -0500 Received: from new3-smtp.messagingengine.com ([66.111.4.229]:48173 "EHLO new3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726036AbfLOEZC (ORCPT ); Sat, 14 Dec 2019 23:25:02 -0500 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailnew.nyi.internal (Postfix) with ESMTP id E16FE5AD8; Sat, 14 Dec 2019 23:25:00 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Sat, 14 Dec 2019 23:25:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=JeR0cnryoywMK HwISvSewvjFYfRlDvtFyO5FMfPy1yA=; b=XBgHdhO4Xvt1A3axNmQfNuWp6NPJz PdKf50xbI6aXXF54u3H+59meFbQh1XEE8bIp1JTQYRgvDHg007nr+goNWIkss57h DvGgmTu2Afl6dZpUliXa7TbYmTbOLPXcQdjghc5XP27CtPw65hlOEUMLyiRjHsjE Z1NtEXNbsgZu4mOlrOb7o78yzXd901DaDQ/uQdtw1mC7xwLdFYSIvcYV2uCThgp8 QoJLTsu0ECbAx+4c7qjsbCwsx0hWBhdywTJ1X4ggey5DMOmIji+gzYaI1vdp7SBi WfWM6lB9seX3DML8GKw5AGm+zU3UBl7s6MXprnN7rgpoRYyhHKSRscgtQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=JeR0cnryoywMKHwISvSewvjFYfRlDvtFyO5FMfPy1yA=; b=Legs+nZ4 u/quZffYg8D714uR+n8AlFs1YdSOKulyg+5qv6Pg8Tk7t1nVgG+no2v5MjkVJWmh Ln2cY3WO005rVPvRI0WIC6ulWXiz1lsvTSyy5X247BOw8/CFQEFo2K2KYP8J8g8X bT9wM8YJ2GxxotQuPIFfDO/RBCpp+YVhQrXtZaM+LC28QB8jnCJcp7HXeUt2SRW6 4Am4SXlYeru927B7tkTGMDsWArPXMSjP2VtaaXan6tekkCMJpkzdoc/AinhS//fr dOOH1qQ3UrUQjqXgE+ahv+9Z9HOFg/A4XMH8sfY/aHR+Ss2HLIsX7iXDZMlxu7jj oogYDurPB8hK2g== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedufedrvddtvddgieelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefurghmuhgv lhcujfholhhlrghnugcuoehsrghmuhgvlhesshhhohhllhgrnhgurdhorhhgqeenucfkph epjedtrddufeehrddugeekrdduhedunecurfgrrhgrmhepmhgrihhlfhhrohhmpehsrghm uhgvlhesshhhohhllhgrnhgurdhorhhgnecuvehluhhsthgvrhfuihiivgepvd X-ME-Proxy: Received: from titanium.stl.sholland.net (70-135-148-151.lightspeed.stlsmo.sbcglobal.net [70.135.148.151]) by mail.messagingengine.com (Postfix) with ESMTPA id 8A54580062; Sat, 14 Dec 2019 23:24:59 -0500 (EST) From: Samuel Holland To: Maxime Ripard , Chen-Yu Tsai , Jassi Brar , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , Sudeep Holla , Philipp Zabel , Ondrej Jirman , Vasily Khoruzhick Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Samuel Holland Subject: [PATCH v5 4/8] ARM: dts: sunxi: a83t: Add msgbox node Date: Sat, 14 Dec 2019 22:24:51 -0600 Message-Id: <20191215042455.51001-5-samuel@sholland.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191215042455.51001-1-samuel@sholland.org> References: <20191215042455.51001-1-samuel@sholland.org> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org The A83T SoC contains a message box that can be used to send messages and interrupts back and forth between the ARM application CPUs and the ARISC coprocessor. Add a device tree node for it. Tested-by: Ondrej Jirman Signed-off-by: Samuel Holland --- arch/arm/boot/dts/sun8i-a83t.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 53c38deb8a08..464b57d03dc0 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -592,6 +592,16 @@ clock-names = "bus", "mod"; }; + msgbox: mailbox@1c17000 { + compatible = "allwinner,sun8i-a83t-msgbox", + "allwinner,sun6i-a31-msgbox"; + reg = <0x01c17000 0x1000>; + clocks = <&ccu CLK_BUS_MSGBOX>; + resets = <&ccu RST_BUS_MSGBOX>; + interrupts = ; + #mbox-cells = <1>; + }; + usb_otg: usb@1c19000 { compatible = "allwinner,sun8i-a83t-musb", "allwinner,sun8i-a33-musb";