From patchwork Tue Aug 20 03:23:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 11102651 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 7DDC914F7 for ; Tue, 20 Aug 2019 03:23:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C80722D37 for ; Tue, 20 Aug 2019 03:23:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sholland.org header.i=@sholland.org header.b="o1Xys5oz"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="S7uByfs5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729204AbfHTDXf (ORCPT ); Mon, 19 Aug 2019 23:23:35 -0400 Received: from new3-smtp.messagingengine.com ([66.111.4.229]:35461 "EHLO new3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729075AbfHTDXR (ORCPT ); Mon, 19 Aug 2019 23:23:17 -0400 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailnew.nyi.internal (Postfix) with ESMTP id 69B4A3548; Mon, 19 Aug 2019 23:23:16 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Mon, 19 Aug 2019 23:23:16 -0400 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=fm3; bh=da/HA5aDX/4ws o/bGdIpUQMMjVTdDBI9MxYlR95dyfU=; b=o1Xys5ozKYozQOOKg3kxuH3Bo2Kph YBJQayYXzdJK1upxZzcXlbxsPU87i1k/BiMPS98DuV8lcfudZKYGuWrS8rmwdRde j0dqN7oZBssq/3H2SHIXgBuw++fO+46m2cRLGSSAYHDQJ4kwCLbUHQkXSW1tMVtE ct3MmUDMK9FytRE+fyBh6mpzcSrxqfrgocJKSYhaBKyJIwRRASCyY6NBuWlTvZ/G W5YRj5Yjk2YdxnfBsMVP36L3LbXBX38ty1tY8E9s5+XuFxPLjb8hidBj7g1KXiDD 6lXVhhYxO8fWaWBS0PUGg+2ALQKKQ+mZweDk1ut6Ni8S9WLsQ8uEYPhQQ== 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= fm3; bh=da/HA5aDX/4wso/bGdIpUQMMjVTdDBI9MxYlR95dyfU=; b=S7uByfs5 nhUVI3FGD62ykjkHVYDg7Xxjcw/JXsdr5kKFQqZTUSJIOxqajYEHtiQe2i3+iRNP mQpi8GG2RmVbq2i/2k1BgMzx2DXy/GEXwA5i9+2yeoJggzYcrLMDlt7AWrYDCn5g CksamdLIPOTo80tgzyXRuUtfP/+HV97iCNx9m5OgQMiB0p8t1Eh5yf7wzdgaiu05 kAKasSWMWxy5XNHYC82hYzcR5TDM+mM1XCpmmv3LnBz1zdOZkM6TxmXqf2Aobz1j fVfuvWVwsXIRbLIpqLXDUnQnh+ftyQrIUthcShiV+lefO8YfCVSduUqx0BxturzU xDWglcr32/Yqfg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrudegtddgjeegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefurghmuhgv lhcujfholhhlrghnugcuoehsrghmuhgvlhesshhhohhllhgrnhgurdhorhhgqeenucfkph epjedtrddufeehrddugeekrdduhedunecurfgrrhgrmhepmhgrihhlfhhrohhmpehsrghm uhgvlhesshhhohhllhgrnhgurdhorhhgnecuvehluhhsthgvrhfuihiivgeptd 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 523EF80059; Mon, 19 Aug 2019 23:23:15 -0400 (EDT) From: Samuel Holland To: Maxime Ripard , Chen-Yu Tsai , Jassi Brar , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , Corentin Labbe , 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 v4 06/10] ARM: dts: sunxi: a83t: Add msgbox node Date: Mon, 19 Aug 2019 22:23:07 -0500 Message-Id: <20190820032311.6506-7-samuel@sholland.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190820032311.6506-1-samuel@sholland.org> References: <20190820032311.6506-1-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. 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 523be6611c50..8871d1aaf7f5 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -583,6 +583,16 @@ reg = <0x1c14000 0x400>; }; + 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";