new file mode 100644
@@ -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>;
+};
@@ -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>;
};
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> --- arch/arm/boot/dts/omap3-evm-common.dtsi | 60 +++++++++++++++++++++++++++++++ arch/arm/boot/dts/omap3-evm.dts | 58 +----------------------------- 2 files changed, 62 insertions(+), 56 deletions(-) create mode 100644 arch/arm/boot/dts/omap3-evm-common.dtsi