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authorVaibhav Hiremath <hvaibhav@ti.com>2012-07-02 01:26:44 -0700
committerTony Lindgren <tony@atomide.com>2012-07-02 01:27:44 -0700
commitc7d0effa49e05df0881469a72cb381ac5e009e92 (patch)
tree20b72d9cf7d11368e67d0c0e0dfd117d70641b76 /arch/arm/boot/dts
parentfe12f0e15fa50f250873039269ae65cb84ead4a2 (diff)
arm/dts: omap3-evm: Add i2c and twl4030 support
Add support for TWL4030, which is interfaced on i2c1 bus. Also add clock frequencies for other i2c instances (2 & 3) required for client-device exist on OMAP3EVM board. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/omap3-evm.dts28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index 2eee16ec59b4..f349ee9182ce 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -18,3 +18,31 @@
reg = <0x80000000 0x10000000>; /* 256 MB */
};
};
+
+&i2c1 {
+ clock-frequency = <2600000>;
+
+ twl: twl@48 {
+ reg = <0x48>;
+ interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+ interrupt-parent = <&intc>;
+ };
+};
+
+/include/ "twl4030.dtsi"
+
+&i2c2 {
+ clock-frequency = <400000>;
+};
+
+&i2c3 {
+ clock-frequency = <400000>;
+
+ /*
+ * TVP5146 Video decoder-in for analog input support.
+ */
+ tvp5146@5c {
+ compatible = "ti,tvp5146m2";
+ reg = <0x5c>;
+ };
+};