arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support

Add Variscite OMAP4 System-On-Modeule support

Signed-off-by: Uri Yosef <uri.y@variscite.com>
[tony@atomide.com: updated to use disabled instead of disable]
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap4-var_som.dts b/arch/arm/boot/dts/omap4-var_som.dts
new file mode 100644 (file)
index 0000000..6601e6a
--- /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 = "disabled";
+};
+
+&mmc3 {
+       status = "disabled";
+};
+
+&mmc4 {
+       status = "disabled";
+};
+
+&mmc5 {
+       ti,bus-width = <4>;
+};