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From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 7 Jun 2017 09:12:32 +0200
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Subject: Re: [PATCH v4 0/8] MFD: add driver for HiSilicon Hi6421v530 PMIC
To: Lee Jones <lee.jones@linaro.org>
Cc: Guodong Xu <guodong.xu@linaro.org>, Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>, Wei Xu <xuwei5@hisilicon.com>,
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On Tue, Jun 6, 2017 at 3:58 PM, Lee Jones <lee.jones@linaro.org> wrote:
> On Tue, 06 Jun 2017, Arnd Bergmann wrote:
>
>> On Tue, Jun 6, 2017 at 10:51 AM, Guodong Xu <guodong.xu@linaro.org> wrote:
>> > This patchset adds driver for HiSilicon Hi6421v530 PMIC.
>> >
>> > Mainline kernel already has driver support to a similar chip, Hi6421.
>> > Hi6421 and Hi6421v530 are both from the same vendor, HiSilicon, but
>> > they are at different revisions. They both use the same Memory-mapped
>> > I/O method to communicate with Main SoC. However, they differ quite a
>> > lot in their regulator designs. Eg. they have completely different LDO
>> > voltage points.
>> >
>> > Patch 1 and 2 are hi6421-pmic cleaning up.
>> > Patch 3 and 4 extends hi6421-pmic-core.c to support Hi6421v530 revision.
>> > Patch 5 add hi6421v530-regulator.c driver for LDO regulators.
>> > Patch 6 fixes an issue for hi6421 regulator, which is not related to v530
>> >          but it's found in this review.
>> > Patch 7 is dts change, it depends on and can be applied to hi3660/hikey960
>> >         patchset [1].
>> > Patch 8 enables the relevant config items.
>>
>> Looks good to me,
>
> Is that an Ack?

Yes, sorry for not being explicit about this.

Acked-by: Arnd Bergmann <arnd@arndb.de>