linux-kernel - [RFC 7/8] ARM: dts: am4372: initial support

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Message-ID: <c9c131c0508b875c0893e8557504372a1564568a.1361166003.git.afzal@ti.com>
Date:	Mon, 18 Feb 2013 12:00:41 +0530
From:	Afzal Mohammed <afzal@...com>
To:	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
CC:	Russell King <linux@....linux.org.uk>,
	Tony Lindgren <tony@...mide.com>,
	Marc Zyngier <marc.zyngier@....com>,
	Nicolas Pitre <nico@...aro.org>,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	Will Deacon <will.deacon@....com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Rob Landley <rob@...dley.net>, Sekhar Nori <nsekhar@...com>,
	Syed Mohammed Khasim <khasim@...com>
Subject: [RFC 7/8] ARM: dts: am4372: initial support

DT source (minimal) for AM4372 SoC. Those represented here are the
minimal DT nodes necessary to get kernel booting.

Signed-off-by: Afzal Mohammed <afzal@...com>
---
 arch/arm/boot/dts/am4372.dtsi | 55 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 arch/arm/boot/dts/am4372.dtsi

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
new file mode 100644
index 0000000..178c41f
--- /dev/null
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -0,0 +1,55 @@
+/*
+ * Device Tree Source for AM4372 SoC
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	compatible = "ti,am4372", "ti,am43";
+	interrupt-parent = <&gic>;
+
+
+	aliases {
+		serial0 = &uart1;
+	};
+
+	cpus {
+		cpu@0 {
+			compatible = "arm,cortex-a9";
+		};
+	};
+
+	gic: interrupt-controller@...41000 {
+		compatible = "arm,cortex-a9-gic";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		reg = <0x48241000 0x1000>,
+		      <0x48240100 0x0100>;
+	};
+
+	twd1: local-timer@...8240600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		reg = <0x48240600 0x20>;
+		interrupts = <1 13 0x304>;
+	};
+
+	ocp {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		uart1: serial@...09000 {
+			compatible = "ti,am4372-uart","ti,omap2-uart";
+			clock-frequency = <48000000>;
+			reg = <0x44e09000 0x2000>;
+			interrupts = <0 72 0x4>;
+		};
+	};
+};
-- 
1.7.12

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