linux-kernel - [PATCH v5 3/4] arm64: dts: add mailbox node for Hi6220

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Message-Id: <1454333687-20421-4-git-send-email-leo.yan@linaro.org>
Date:	Mon,  1 Feb 2016 21:34:46 +0800
From:	Leo Yan <leo.yan@...aro.org>
To:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Jassi Brar <jassisinghbrar@...il.com>,
	Leo Yan <leo.yan@...aro.org>, Arnd Bergmann <arnd@...db.de>,
	Wei Xu <xuwei5@...ilicon.com>,
	Tyler Baker <tyler.baker@...aro.org>,
	Sudeep Holla <sudeep.holla@....com>,
	Chen Feng <puck.chen@...ilicon.com>,
	Bintian Wang <bintian.wang@...wei.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Haojian Zhuang <haojian.zhuang@...aro.org>
Subject: [PATCH v5 3/4] arm64: dts: add mailbox node for Hi6220

This patch add device mailbox node for Hi6220 in DT.

Signed-off-by: Leo Yan <leo.yan@...aro.org>
---
 arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 2585236..be3d962 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -249,5 +249,17 @@
 			clocks = <&ao_ctrl 27>;
 			clock-names = "apb_pclk";
 		};
+
+		mailbox: mailbox@...10000 {
+			#mbox-cells = <1>;
+			compatible = "hisilicon,hi6220-mbox";
+			reg = <0x0 0xf7510000 0x0 0x1000>, /* IPC_S */
+			      <0x0 0x06dff800 0x0 0x0800>; /* Mailbox buffer */
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			mbox_stub_clock: mbox_stub_clock {
+				hi6220,mbox-rx = <0 1 10>;
+				hi6220,mbox-tx = <1 0 11>;
+			};
+		};
 	};
 };
-- 
1.9.1