From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755511AbbINLIj (ORCPT ); Mon, 14 Sep 2015 07:08:39 -0400 Received: from mail-pa0-f49.google.com ([209.85.220.49]:35029 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753328AbbINLIg (ORCPT ); Mon, 14 Sep 2015 07:08:36 -0400 From: Caesar Wang To: heiko@sntech.de, jassisinghbrar@gmail.com Cc: devicetree@vger.kernel.org, wxt@rock-chips.com, robh+dt@kernel.org, galak@codeaurora.org, linux-kernel@vger.kernel.org, ijc+devicetree@hellion.org.uk, linux-rockchip@lists.infradead.org, pawel.moll@arm.com, will.deacon@arm.com, mark.rutland@arm.com, olof@lixom.net, catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, frank.wang@rock-chips.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> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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>; -- 1.9.1