On Fri, Dec 09, 2011 at 03:02:40PM +0100, Benoit Cousson wrote: > 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@xxxxxx> > Cc: Grant Likely <grant.likely@xxxxxxxxxxxx> > Cc: Rob Herring <rob.herring@xxxxxxxxxxx> Acked-by: Grant Likely <grant.likely@xxxxxxxxxxxx> > --- > arch/arm/boot/dts/omap3-beagle.dts | 38 ++++++++++++++++++++++++++++++++++++ > 1 files changed, 38 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts > index 9f72cd4..b648279 100644 > --- a/arch/arm/boot/dts/omap3-beagle.dts > +++ b/arch/arm/boot/dts/omap3-beagle.dts > @@ -18,3 +18,41 @@ > reg = <0x80000000 0x20000000>; /* 512 MB */ > }; > }; > + > +&i2c1 { > + clock-frequency = <2600000>; > + > + /* > + * Integrated Power Management Chip > + */ > + twl@48 { > + compatible = "ti,twl4030"; > + reg = <0x48>; > + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ > + interrupt-controller; > + #interrupt-cells = <1>; > + interrupt-parent = <&intc>; > + > + twl_rtc { > + compatible = "ti,twl4030-rtc"; > + interrupts = <11>; > + }; > + }; > +}; > + > +&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>; > + }; > +}; > -- > 1.7.0.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
