Re: [PATCH v2] ARM: dts: dra7xx: Fix compatible string for PCF8575 chip

[Sebastian Andrzej Siewior <bigeasy-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>]

On 04/13/2016 09:11 AM, Roger Quadros wrote:
> On 13/04/16 09:59, Sebastian Andrzej Siewior wrote:
>> On 04/12/2016 11:04 PM, Tony Lindgren wrote:
>>>> While at it, do you want to fix up (+Seb):
>>>> a) Documentation/devicetree/bindings/i2c/i2c-pxa-pci-ce4100.txt which
>>>> also seems to refer to ti,pcf in example (introduced by df2634f43f51
>>>> x86: dtb: Add a device tree for CE4100 )
>>>> b) arch/x86/platform/ce4100/falconfalls.dts as well?
>>>
>>> Applying this one with Roger's ack, seems like those should be
>>> additional patches.
>>
>> Okay. I looked it up on the board and it says NXP PCF8575 and not TI.
>> TI's was probably the first hit while I was looking for it (I think
>> CE4100 manual mentioned just PCF8575).
>>
>> But if it would have a TI branding on it I would keep the TI prefix in
>> front and add the NXP prefix. As of today we might not know a
>> functional difference between those two but this does not mean we might
>> find one in the future.
>> That said, are you people sure that the DRA7 has a TI or a NXP branding
>> on it?
> 
> Board has a Texas Instruments part: PCF8575PWR TSSOP24.
> http://www.ti.com/product/PCF8575

So this sounds like

	compatible = "ti,pcf8575", "nxp,pcf8575";

then.

> 
> --
> cheers,
> -roger

Sebastian
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