korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-24 20:54:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

arm/dts: omap3-beagle: Add twl4030 and i2c EEPROM

Browse Source 
Add required clock frequencies for the i2c client devices existing
on beagle board.

Add the twl4030 basic description with only the twl_rtc module.

Add the EEPROM node.

Based on original patch from Manju:
http://www.spinics.net/lists/linux-omap/msg55831.html

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Rob Herring <rob.herring@calxeda.com>
This commit is contained in:
Benoit Cousson 2011-07-14 01:44:54 +05:30
parent 33632ae750
commit 5340b51d78
1 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
arch/arm/boot/dts/omap3-beagle.dts
View File

@ -18,3 +18,32 @@
reg = <0x80000000 0x20000000>; /* 512 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 = <100000>;
/*
* Display monitor features are burnt in the EEPROM
* as EDID data.
*/
eeprom@50 {
compatible = "ti,eeprom";
reg = <0x50>;
};
};