diff options
author | Benoit Cousson <b-cousson@ti.com> | 2011-07-14 01:44:54 +0530 |
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committer | Benoit Cousson <b-cousson@ti.com> | 2012-03-07 13:43:20 +0100 |
commit | 5340b51d78a245e01a890e85f4f0159593f90153 (patch) | |
tree | 77fb9c41b575edc501ea5a0a384f05709f29dc83 /arch/arm/boot/dts/omap3-beagle.dts | |
parent | 33632ae75080762b577a89952105245897e1c834 (diff) | |
download | linux-5340b51d78a245e01a890e85f4f0159593f90153.tar.bz2 |
arm/dts: omap3-beagle: Add twl4030 and i2c EEPROM
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>
Diffstat (limited to 'arch/arm/boot/dts/omap3-beagle.dts')
-rw-r--r-- | arch/arm/boot/dts/omap3-beagle.dts | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index 9f72cd4cf308..714ba5d506ce 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -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>; + }; +}; |