From patchwork Mon Sep 14 11:06:38 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caesar Wang X-Patchwork-Id: 7174641 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 19A3D9F336 for ; Mon, 14 Sep 2015 11:10:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 52B6A2064E for ; Mon, 14 Sep 2015 11:10:37 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8005A20649 for ; Mon, 14 Sep 2015 11:10:36 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZbRd6-000886-4b; Mon, 14 Sep 2015 11:09:00 +0000 Received: from mail-pa0-f53.google.com ([209.85.220.53]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZbRd3-0007o4-1x; Mon, 14 Sep 2015 11:08:57 +0000 Received: by padhk3 with SMTP id hk3so141512282pad.3; Mon, 14 Sep 2015 04:08:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=hQ1LXYWqI8F6dFMr4aHIaQilyGRGvbGT7FSLiBbxo6Y=; b=BeBO8/aXc8L0YfS+3+gUUgfOw7pgY7a4hlxNwMHx7xFKYix8+Nbu/B1IDlO9mtZ0mw jbc0pYI25eSpNb3s7OpdXRpFQJ7Tq6Q7+wp3IAuR3ZqNjmTiXe+aQ4rMwO0wm9Vke5ho eaFoHxdKG3k9cPZLPEhUS4hYe8wgabNRAboASp0gH81CzAHlf2JkhBmDVh1aWSGia8o9 0j+AxhSwybeo/W81J+a3UC0WVqacMXO63QN7h0TlKDlVCgD/XddJsdFdgTXdpaLls6HD YPBOyPNO0Y40vpHwSOIXBZMrMEquz2XcbAZiGLxXqEElfTF+6esynkJoa7uPsB/1R4hz 23Mg== X-Received: by 10.69.0.132 with SMTP id ay4mr954981pbd.87.1442228916419; Mon, 14 Sep 2015 04:08:36 -0700 (PDT) Received: from localhost.localdomain ([103.47.144.143]) by smtp.gmail.com with ESMTPSA id yk5sm15631928pab.31.2015.09.14.04.08.15 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 14 Sep 2015 04:08:35 -0700 (PDT) From: Caesar Wang To: heiko@sntech.de, jassisinghbrar@gmail.com Subject: [PATCH 3/3] ARM64: dts: rk3368: Add mailbox device nodes Date: Mon, 14 Sep 2015 19:06:38 +0800 Message-Id: <1442228798-15191-4-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1442228798-15191-1-git-send-email-wxt@rock-chips.com> References: <1442228798-15191-1-git-send-email-wxt@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150914_040857_152307_040AA190 X-CRM114-Status: UNSURE ( 9.44 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.4 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, frank.wang@rock-chips.com, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, galak@codeaurora.org, olof@lixom.net, linux-arm-kernel@lists.infradead.org, wxt@rock-chips.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This adds mailbox device nodes in dts. mailbox is used by the Rockchip CPU cores to communicate requests to MCU processormZ Signed-off-by: Caesar Wang --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index a712bea..9ac5cca 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -484,6 +484,19 @@ status = "disabled"; }; + mbox: mbox@ff6b0000 { + compatible = "rockchip,rk3368-mailbox"; + reg = <0x0 0xff6b0000 0x0 0x1000>, + <0x0 0xff8cf000 0x0 0x1000>; /* the end 4k of sram */ + interrupts = , + , + , + ; + clocks = <&cru PCLK_MAILBOX>; + clock-names = "pclk_mailbox"; + #mbox-cells = <1>; + }; + pmugrf: syscon@ff738000 { compatible = "rockchip,rk3368-pmugrf", "syscon"; reg = <0x0 0xff738000 0x0 0x1000>;