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 C60DBC43381 for ; Sat, 2 Mar 2019 04:31:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 936332085A for ; Sat, 2 Mar 2019 04:31:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sholland.org header.i=@sholland.org header.b="peiMb3+2"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="3EyrfDdw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728405AbfCBEbH (ORCPT ); Fri, 1 Mar 2019 23:31:07 -0500 Received: from out2-smtp.messagingengine.com ([66.111.4.26]:54715 "EHLO out2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727870AbfCBE35 (ORCPT ); Fri, 1 Mar 2019 23:29:57 -0500 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id E00FA2211B; Fri, 1 Mar 2019 23:29:55 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Fri, 01 Mar 2019 23:29:55 -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=4sJ0QvbHFrHgY YKLnD6Nl7ke1xODL6daE8lQX6XAObc=; b=peiMb3+2WoD0g/wc1eQNoF3kLk5Ww C06hYAoJ9SbkyjoO2ckNX4e57M02JuczXxR/kpSZbpgLYI0WhP1PXH6leIdfIubq 6bVQYRCdwAW8M/rXgvigdggZ/qmLVZ75XnlAG4g+fGEqaAVoJdw7/kzOrxWHTJAf wt+VTRjefe0Vmb8BO5GGwO4IISxvrVGqihQqtyG1w881PNs2Fl/PM3vaJKbFCLjM rFIwqgOxfQX9xAoAihmeSu6Fh2+FTZ4U6AJ/RXz/Hg9h4tyYJ0LudUeVjYhG/oSV xUpGnr4OKicZQu6XamKjnKUYPl6Ka8FdOAqf7KDjISUvL4ZID3JOKII7g== 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=4sJ0QvbHFrHgYYKLnD6Nl7ke1xODL6daE8lQX6XAObc=; b=3EyrfDdw C5u2auqqoGrjTPgs+6Bc5d1kAW0mdL9eZhK6AhVdfHVZcI2KbDSAhorbNvYfJlzo BqLxrSNdHMf7T+xXmNdY/XrAE9O9kgfd0F2jrFS/MQ/N1fdFUctXXIJr68OvxaOG dCzQ64eJMuREsqk1Oxtfka6MO5Z/cE1N8jXgbFK3Oqw7LgpkK3L1mrMfOY04IHpi tKbEI4GV8j0yrdyx2FF6ve6xoUOCB6dJQTbX6HAHQId6WJluMK6N/up+x6MWsWcL TFCacI+FIT+A4grhB9eC30iVP/pKGi6lOK2ykJjwkCMvuIh0Grgj+BVlIGfkmFmr FsCRHaUo05b7DQ== 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 05F3F10312; Fri, 1 Mar 2019 23:29:54 -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 05/15] ARM: dts: sunxi: a80: Add msgbox node Date: Fri, 1 Mar 2019 22:29:41 -0600 Message-Id: <20190302042951.53671-6-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 A80 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/arm/boot/dts/sun9i-a80.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index d9532fb1ef65..10e878f94fc0 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -283,6 +283,16 @@ }; }; + msgbox: mailbox@803000 { + compatible = "allwinner,sun9i-a80-msgbox", + "allwinner,sun6i-a31-msgbox"; + reg = <0x00803000 0x1000>; + clocks = <&ccu CLK_BUS_MSGBOX>; + resets = <&ccu RST_BUS_MSGBOX>; + interrupts = ; + #mbox-cells = <1>; + }; + ehci0: usb@a00000 { compatible = "allwinner,sun9i-a80-ehci", "generic-ehci"; reg = <0x00a00000 0x100>; -- 2.19.2