[PATCH 2/2] regulator: pfuze100: update voltage setting for pfuze3000 sw1a

[Stefan Wahren]

Hi Anson,

> Anson Huang <Anson.Huang at nxp.com> hat am 17. März 2018 um 07:57 geschrieben:
> 
> 
> Latest pfuze3000 datasheet from:
> 
> http://cache.freescale.com/files/analog/doc/data_sheet/PF3000.pdf?fsrch=1&sr=1&pageNum=1

this link goes to Rev. 7.0, 9/2016, which isn't the latest one.

I guess Rev. 9.0, 8/2017 is the latest.

Regards
Stefan

> 
> updates sw1a's voltage range, the settings for 1.450V and 1.475V
> are replaced with 1.8V and 3.3V:
> 
> 5b'11110 1.450 (SW1B), 1.8 (SW1A/SW1AB)
> 5b'11111 1.475 (SW1B), 3.3 (SW1A/SW1AB)
> 
> the voltage calculation using steps is NOT available for sw1a now,
> use voltage table instead.
> 
> Signed-off-by: Anson Huang <Anson.Huang at nxp.com>
> Signed-off-by: Robin Gong <yibin.gong at nxp.com>
> ---
>  drivers/regulator/pfuze100-regulator.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c
> index 63922a2..680f076 100644
> --- a/drivers/regulator/pfuze100-regulator.c
> +++ b/drivers/regulator/pfuze100-regulator.c
> @@ -86,6 +86,13 @@ static const int pfuze100_coin[] = {
>  	2500000, 2700000, 2800000, 2900000, 3000000, 3100000, 3200000, 3300000,
>  };
>  
> +static const int pfuze3000_sw1a[] = {
> +	700000, 725000, 750000, 775000, 800000, 825000, 850000, 875000,
> +	900000, 925000, 950000, 975000, 1000000, 1025000, 1050000, 1075000,
> +	1100000, 1125000, 1150000, 1175000, 1200000, 1225000, 1250000, 1275000,
> +	1300000, 1325000, 1350000, 1375000, 1400000, 1425000, 1800000, 3300000,
> +};
> +
>  static const int pfuze3000_sw2lo[] = {
>  	1500000, 1550000, 1600000, 1650000, 1700000, 1750000, 1800000, 1850000,
>  };
> @@ -343,7 +350,7 @@ static struct pfuze_regulator pfuze200_regulators[] = {
>  };
>  
>  static struct pfuze_regulator pfuze3000_regulators[] = {
> -	PFUZE100_SW_REG(PFUZE3000, SW1A, PFUZE100_SW1ABVOL, 700000, 1475000, 25000),
> +	PFUZE100_SWB_REG(PFUZE3000, SW1A, PFUZE100_SW1ABVOL, 0x1f, pfuze3000_sw1a),
>  	PFUZE100_SW_REG(PFUZE3000, SW1B, PFUZE100_SW1CVOL, 700000, 1475000, 25000),
>  	PFUZE100_SWB_REG(PFUZE3000, SW2, PFUZE100_SW2VOL, 0x7, pfuze3000_sw2lo),
>  	PFUZE3000_SW3_REG(PFUZE3000, SW3, PFUZE100_SW3AVOL, 900000, 1650000, 50000),
> -- 
> 2.7.4
> 
> 
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