ARM: dts: Add common support for omap3-evm

Looks like the main difference between the TMDSEVM3530 and
TMDSEVM3730 is just the omap processor:

http://www.ti.com/tool/tmdsevm3530
http://www.ti.com/tool/tmdsevm3730

So let's add a common file for the EVMs, and fix the description
for the omap3-evm.dst as that's clearly for the TMDSEVM3530
since it includes omap34xx.dtsi. It cannot support the TMDSEVM3730
properly, and we need a separate file for that in the following
patch.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi
new file mode 100644 (file)
index 0000000..75753bb
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-evm-common.dtsi
@@ -0,0 +1,60 @@
+/*
+ * Common support for omap3 EVM boards
+ */
+
+/ {
+       cpus {
+               cpu@0 {
+                       cpu0-supply = <&vcc>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               ledb {
+                       label = "omap3evm::ledb";
+                       gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
+                       linux,default-trigger = "default-on";
+               };
+       };
+};
+
+&i2c1 {
+       clock-frequency = <2600000>;
+
+       twl: twl@48 {
+               reg = <0x48>;
+               interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+               interrupt-parent = <&intc>;
+       };
+};
+
+#include "twl4030.dtsi"
+#include "twl4030_omap3.dtsi"
+
+&i2c2 {
+       clock-frequency = <400000>;
+};
+
+&i2c3 {
+       clock-frequency = <400000>;
+
+       /*
+        * TVP5146 Video decoder-in for analog input support.
+        */
+       tvp5146@5c {
+               compatible = "ti,tvp5146m2";
+               reg = <0x5c>;
+       };
+};
+
+&twl_gpio {
+       ti,use-leds;
+};
+
+&usb_otg_hs {
+       interface-type = <0>;
+       usb-phy = <&usb2_phy>;
+       mode = <3>;
+       power = <50>;
+};

diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index 7d4329d..e10dcd0 100644 (file)
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -8,68 +8,14 @@
 /dts-v1/;
 
 #include "omap34xx.dtsi"
+#include "omap3-evm-common.dtsi"
 
 / {
-       model = "TI OMAP3 EVM (OMAP3530, AM/DM37x)";
+       model = "TI OMAP35XX EVM (TMDSEVM3530)";
        compatible = "ti,omap3-evm", "ti,omap3";
 
-       cpus {
-               cpu@0 {
-                       cpu0-supply = <&vcc>;
-               };
-       };
-
        memory {
                device_type = "memory";
                reg = <0x80000000 0x10000000>; /* 256 MB */
        };
-
-       leds {
-               compatible = "gpio-leds";
-               ledb {
-                       label = "omap3evm::ledb";
-                       gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
-                       linux,default-trigger = "default-on";
-               };
-       };
-};
-
-&i2c1 {
-       clock-frequency = <2600000>;
-
-       twl: twl@48 {
-               reg = <0x48>;
-               interrupts = <7>; /* SYS_NIRQ cascaded to intc */
-               interrupt-parent = <&intc>;
-       };
-};
-
-#include "twl4030.dtsi"
-#include "twl4030_omap3.dtsi"
-
-&i2c2 {
-       clock-frequency = <400000>;
-};
-
-&i2c3 {
-       clock-frequency = <400000>;
-
-       /*
-        * TVP5146 Video decoder-in for analog input support.
-        */
-       tvp5146@5c {
-               compatible = "ti,tvp5146m2";
-               reg = <0x5c>;
-       };
-};
-
-&twl_gpio {
-       ti,use-leds;
-};
-
-&usb_otg_hs {
-       interface-type = <0>;
-       usb-phy = <&usb2_phy>;
-       mode = <3>;
-       power = <50>;
 };