Subject: [PATCH] arm/dts: omap3-evm: Add i2c and twl4030 support

From: [email-masked] (Cousson, Benoit)
Date: Mon, 23 Jan 2012 09:56:51 +0100

Hi Vaibhav,

On 1/23/2012 9:49 AM, Hiremath, Vaibhav wrote:
> On Wed, Jan 18, 2012 at 12:25:39, Hiremath, Vaibhav wrote:
>> 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<[email-masked]>
>> Cc: Benoit Cousson<[email-masked]>
>> Cc: Grant Likely<[email-masked]>
>> Cc: Tony Lindgren<[email-masked]>
>> ---
>>   arch/arm/boot/dts/omap3-evm.dts |   28 ++++++++++++++++++++++++++++
>>   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 2eee16e..530bdc0 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 at 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 at 5C {
>> +		compatible = "ti,tvp5146m2";
>> +		reg =<0x5C>;

Minor nit: Use lower case for hexa value.

>> +	};
>> +};
>> --
>> 1.7.0.4
>>
>>
>
> Benoit,
>
> Can this (and also AM3517 DT support patch) be merged to your
> next pull request?

Yes, assuming that Grant/Rob will ack it, I can take it.

Regards,
Benoit