linux-kernel - [PATCH] arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support

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Message-Id: <1337257051-5004-1-git-send-email-uri.y@variscite.com>
Date:	Thu, 17 May 2012 15:17:31 +0300
From:	Uri Yosef <uri.y@...iscite.com>
To:	tony@...mide.com
Cc:	linux@....linux.org.uk, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	oren@...iscite.com, Uri Yosef <uri.y@...iscite.com>
Subject: [PATCH] arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support

Hi Tony,

This is the updated DTS patch for Vatiscite OMAP4 SOM support

Regatds,
Uri Yosef


Signed-off-by: Uri Yosef <uri.y@...iscite.com>

---
 arch/arm/boot/dts/omap4-var_som.dts |   96 +++++++++++++++++++++++++++++++++++
 1 files changed, 96 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap4-var_som.dts

diff --git a/arch/arm/boot/dts/omap4-var_som.dts b/arch/arm/boot/dts/omap4-var_som.dts
new file mode 100644
index 0000000..d41161d
--- /dev/null
+++ b/arch/arm/boot/dts/omap4-var_som.dts
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2012 Variscite Ltd. - http://www.variscite.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap4.dtsi"
+
+/ {
+	model = "Variscite OMAP4 SOM";
+	compatible = "var,omap4-var_som", "ti,omap4430", "ti,omap4";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>; /* 1 GB */
+	};
+
+	vdd_eth: fixedregulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_ETH";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		regulator-boot-on;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+		/* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
+		interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */
+		interrupt-parent = <&gic>;
+	};
+};
+
+/include/ "twl6030.dtsi"
+
+&i2c2 {
+	clock-frequency = <400000>;
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+
+	/*
+	 * Temperature Sensor
+	 * http://www.ti.com/lit/ds/symlink/tmp105.pdf
+	 */
+	tmp105@49 {
+		compatible = "ti,tmp105";
+		reg = <0x49>;
+	};
+};
+
+&i2c4 {
+	clock-frequency = <400000>;
+};
+
+&mcspi1 {
+	eth@0 {
+		compatible = "ks8851";
+		spi-max-frequency = <24000000>;
+		reg = <0>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <11>; /* gpio line 171 */
+		vdd-supply = <&vdd_eth>;
+	};
+};
+
+&mmc1 {
+	vmmc-supply = <&vmmc>;
+	ti,bus-width = <8>;
+	ti,non-removable;
+};
+
+&mmc2 {
+	status = "disable";
+};
+
+&mmc3 {
+	status = "disable";
+};
+
+&mmc4 {
+	status = "disable";
+};
+
+&mmc5 {
+	ti,bus-width = <4>;
+};
-- 
1.7.5.4

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