[U-Boot] [PATCH v6 13/21] SabreSD: Enable DM_I2C and DM_PMIC

Fabio Estevam festevam at gmail.com
Thu May 18 12:22:39 UTC 2017


Hi Jagan,

On Thu, May 18, 2017 at 8:00 AM, Jagan Teki <jagan at openedev.com> wrote:
> From: Jagan Teki <jagan at amarulasolutions.com>
>
> (1) Enable
>     DM_I2C
>     DM_PMIC
>     DM_PMIC_PFUZE100
> (2) Removed
>     setup_i2c
>     power_init_board
>
> I2C Log:
> --------
> => i2c bus
> Bus 0:  i2c at 021a0000
> Bus 1:  i2c at 021a4000
>    08: pfuze100 at 08, offset len 1, flags 0
> Bus 2:  i2c at 021a8000
> => i2c dev 1
> Setting bus to 1
> => i2c speed 100000
> Setting bus speed to 100000 Hz
> => i2c probe
> Valid chip addresses: 08 48
> => i2c md 08 0x0 0x20
> 0000: 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10    ................
> 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
> => i2c md 48 0x0 0x20
> 0000: 00 f0 00 00 00 00 00 00 00 00 00 80 70 41 41 41    ............pAAA
> 0010: 00 00 00 80 70 41 41 41 41 41 41 41 41 41 41 41    ....pAAAAAAAAAAA
>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>

Last time I tested the pmic commands were gone. Were you able to
access the PMIC via the 'pmic' commands?


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