On pon, 2014-05-26 at 13:37 +0530, Sachin Kamat wrote:
> 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 wrote:
>
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 wrote:
> Hi Sachin,
>
> The s2mpa01 regulator driver uses wrong registers for
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.kozlow...@samsung.com wrote:
Hi Sachin,
The s2mpa01 regulator driver uses
On pon, 2014-05-26 at 13:37 +0530, Sachin Kamat wrote:
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
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,
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,
Hi Sachin,
I'm looking at SM-N7505 JB Open source code and it seems that I was
wrong - the ramp delay for buck1 is set in wrong register, not buck3.
I don't have the datasheet for S2MPA01 so could you confirm the
registers for ramp delay of buck1, buck3 and buck6?
Best regards,
Krzysztof
On
Buck1 and buck6 share the field (offset 4) in ramp delay register
(S2MPA01_REG_RAMP1). The buck3 uses its own field in S2MPA01_REG_RAMP2
register, also at offset 4.
The driver interchanged the registers for ramp delay of buck3 and buck6.
This lead to updating ramp delay for wrong buck (buck3
Buck1 and buck6 share the field (offset 4) in ramp delay register
(S2MPA01_REG_RAMP1). The buck3 uses its own field in S2MPA01_REG_RAMP2
register, also at offset 4.
The driver interchanged the registers for ramp delay of buck3 and buck6.
This lead to updating ramp delay for wrong buck (buck3
Hi Sachin,
I'm looking at SM-N7505 JB Open source code and it seems that I was
wrong - the ramp delay for buck1 is set in wrong register, not buck3.
I don't have the datasheet for S2MPA01 so could you confirm the
registers for ramp delay of buck1, buck3 and buck6?
Best regards,
Krzysztof
On
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