Re: [RFT PATCH] regulator: s2mpa01: Use correct register for buck[36] ramp delay

From: Sachin Kamat
Date: Mon May 26 2014 - 04:07:34 EST


Hi Krzysztof

Apologies for the delay. I was on vacation during the early part of
this month and
got busy with some other stuff later and this mail fell through the cracks.


On 23 May 2014 19:49, Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> wrote:
> Hi Sachin,
>
> The s2mpa01 regulator driver uses wrong registers for ramp delay (buck1
> and buck3 in RAMP1, buck6 in RAMP2) but I am not sure which layout is
> proper (it seems that that buck1 should be in RAMP2 register).
>
> Could you check in S2MPA01 datasheet the registers for ramp delay for
> buck1, buck3 and buck6?

I checked the datasheet available with me and according to it

buck 1 and 6 share the ramp register 0x11 (RAMP2) (bit 4 and 5) and buck 3 uses
bit 4 and 5 of register 0x10 (RAMP1).

--
With warm regards,
Sachin
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