ARM: dts: Add basic device tree support for omap2430 sdp

I doubt that there are many people using 2430 sdp, but as
that's been historically an important acid test platform
for omap2+ related changes, let's add minimal device
tree support for it.

If anybody is using it beyond minimal boot testing, patches
for more complete device tree support are welcome.

Cc: devicetree@vger.kernel.org
Cc: "Benoît Cousson" <bcousson@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d57c1a6..73022b1 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -173,6 +173,7 @@ dtb-$(CONFIG_ARCH_NSPIRE) += nspire-cx.dtb \
        nspire-tp.dtb \
        nspire-clp.dtb
 dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
+       omap2430-sdp.dtb \
        omap3430-sdp.dtb \
        omap3-beagle.dtb \
        omap3-devkit8000.dtb \

diff --git a/arch/arm/boot/dts/omap2430-sdp.dts b/arch/arm/boot/dts/omap2430-sdp.dts
new file mode 100644 (file)
index 0000000..2c90d29
--- /dev/null
+++ b/arch/arm/boot/dts/omap2430-sdp.dts
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.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 "omap2430.dtsi"
+
+/ {
+       model = "TI OMAP2430 SDP";
+       compatible = "ti,omap2430-sdp", "ti,omap2430", "ti,omap2";
+
+       memory {
+               device_type = "memory";
+               reg = <0x80000000 0x8000000>; /* 128 MB */
+       };
+};
+
+&i2c2 {
+       clock-frequency = <100000>;
+
+       twl: twl@48 {
+               reg = <0x48>;
+               interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+       };
+};
+
+#include "twl4030.dtsi"
+
+&mmc1 {
+       vmmc-supply = <&vmmc1>;
+       bus-width = <4>;
+};
+
+&gpmc {
+       ranges = <5 0 0x08000000 0x01000000>;
+       ethernet@gpmc {
+               compatible = "smsc,lan91c94";
+               interrupt-parent = <&gpio5>;
+               interrupts = <21 IRQ_TYPE_LEVEL_LOW>;   /* gpio149 */
+               reg = <5 0x300 0xf>;
+               bank-width = <2>;
+               gpmc,mux-add-data;
+        };
+};
+