[U-Boot] [PATCH] imx:mx6sxsabresd fix pfuz probe failed

[Peng Fan]

Hi Stefano,

Would you please help reviewing this patch?

On 11/1/2014 8:16 AM, Fabio Estevam wrote:
> On Fri, Oct 31, 2014 at 1:08 AM, Peng Fan <Peng.Fan at freescale.com> wrote:
>> The PFUZ probe failed with the following msg:
>> " wait_for_sr_state: failed sr=81 cr=a0 state=2020
>>    i2c_init_transfer: failed for chip 0x8 retry=0
>>    wait_for_sr_state: failed sr=81 cr=a0 state=2020
>>    i2c_init_transfer: failed for chip 0x8 retry=1
>>    wait_for_sr_state: failed sr=81 cr=a0 state=2020
>>    i2c_init_transfer: failed for chip 0x8 retry=2
>>    i2c_init_transfer: give up i2c_regs=021a0000
>>    Can't find PMIC:PFUZE100 "
>>
>> board_early_init_f is too early to call i2c related setting, because
>> init_func_i2c is called after board_early_init_f being invoked. Thus
>> move setup_i2c into board_init.
>>
>> Also PFUZ is connected to I2C bus 0, so change "1" -> "0".
>>
>> Using this patch PFUZ can be correctly probed:
>> "PMIC:  PFUZE100 ID=0x11"
>>
>> Signed-off-by: Peng Fan <Peng.Fan at freescale.com>
>
> Acked-by: Fabio Estevam <fabio.estevam at freescale.com>
>
Regards,
Peng.