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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 62345C43381 for ; Sat, 2 Mar 2019 04:30:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2EA9420857 for ; Sat, 2 Mar 2019 04:30:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sholland.org header.i=@sholland.org header.b="hjk4OJ6P"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="PvS7S7Yc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728355AbfCBEaj (ORCPT ); Fri, 1 Mar 2019 23:30:39 -0500 Received: from out2-smtp.messagingengine.com ([66.111.4.26]:39837 "EHLO out2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727974AbfCBE37 (ORCPT ); Fri, 1 Mar 2019 23:29:59 -0500 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id A34C121C82; Fri, 1 Mar 2019 23:29:57 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Fri, 01 Mar 2019 23:29:57 -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=fm2; bh=iyNHX5bab3Lfe AAxywZMP6Pf+JBDMgU9maMkQ45NjMk=; b=hjk4OJ6POVLyUPslwe7Vvj4kHDAES xZ5TQbvhPQTOhtYJImhQynTYGUUgA8dzlSFEdeXbe1nCaK0YQs9EwNh3dY0RB8Tc caItwbz2uUsJPpLKygO1qfFGCaAqL0kQE6WiIc+sKttiYBzqO8v2/7wBC0Dh6cbF Y96yjSYeCQ0yzERYdY3gp48qGbqXEctYypte7m5oS6xdwm3ft+Oc1QxW5MnF0EtQ TDdvzG2Zv3ptTITeB5Aw7t5NE1Aw8C98x7r5iB3qtFsaGYQmIucbp7Js/QEtR6jy kzUbUxTJ26p5QjokKEX6t6Lp6McDl7bxgjI4gpeqJJve6zxHWaUjaQHFw== 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= fm2; bh=iyNHX5bab3LfeAAxywZMP6Pf+JBDMgU9maMkQ45NjMk=; b=PvS7S7Yc XPHkAo4pdMq24igXGdPaz73XaawXCVwwvg39r7FB+xOcL6cK8vwKCXV1TfEwCV+7 6ZaF6UEyv6XMTGJukxiiTdMeCDzZyaRy08YAB8OPkURUQK2NEK2urjcb43fmFFQo N7Csha+6dL9t/oN+7MqVTQrlYTvt8MbH1ZGW95V6Dzh4iLyYPryAbfJI5kzqEKd3 /x1tyY2Q9qzcWsk6X/2rDBkYxCr+J0vAdn0943VxTJWNJJh6wA8Eyqs+F6OetvDC dcTchkSw2089+rwVaJWQiQb6gLTceUuKRnOG+1Q00TbCjGJfEp2Vft09p1XNU3Eq lX2SmY+ish5K9A== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedutddrvdeigdejtdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhuvghl ucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecukfhppe ejtddrudefhedrudegkedrudehudenucfrrghrrghmpehmrghilhhfrhhomhepshgrmhhu vghlsehshhholhhlrghnugdrohhrghenucevlhhushhtvghrufhiiigvpedt 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 B9C1E10310; Fri, 1 Mar 2019 23:29:56 -0500 (EST) From: Samuel Holland To: Maxime Ripard , Chen-Yu Tsai , Jassi Brar , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland 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 v3 08/15] arm64: dts: allwinner: a64: Add msgbox node Date: Fri, 1 Mar 2019 22:29:44 -0600 Message-Id: <20190302042951.53671-9-samuel@sholland.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190302042951.53671-1-samuel@sholland.org> References: <20190302042951.53671-1-samuel@sholland.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The A64 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. Signed-off-by: Samuel Holland --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 2abb335145a6..29ee8f0f833a 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -447,6 +447,16 @@ reg = <0x1c14000 0x400>; }; + msgbox: mailbox@1c17000 { + compatible = "allwinner,sun50i-a64-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-a33-musb"; reg = <0x01c19000 0x0400>; -- 2.19.2