[U-Boot] [PATCH V6 2/3] PMIC: Add dialog pmic support

[Stefano Babic]

On 04/25/2011 04:59 AM, Jason Hui wrote:
> Hi, Stefano,

Hi Jason,

>>> If you still want me to include the DA9053 support into fsl_pmic,
>>> could you please
>>> extend the fsl_pmic support to easily add another vender's pmic support first?
>>
>> Really I have not understood your question. What do you mean ?
> 
> Then, Can you tell me how to add the dialog pmic support into
> fsl_pmi.c file which is dedicated for
> freescale mc13xxx? Thanks,

IMHO the details for each Power Controllers are inside the corresponding
header, that contains the register description, in your xace DA09053.h.
The fsl_pmic.c expones only a general way to speak with the controller
via SPI or I2C interface. If I see your patch, the only real difference
with the original file is that a single byte is read/written with the
DA09053, while the mc13xxx have 32-bit registers. You can add this
option as CONFIG_ switch, or in another way.

Only the board is aware about which PMIC is used. In fact, the
fsl_pmic.c does not include neither mc13892.h nor mc13783.h.

Best regards,
Stefano Babic

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