Re: [PATCH 0/2] Support CrystalCove PMIC ACPI operation region

Lee Jones
2014-09-15T22:43:17Z

On Mon, 15 Sep 2014, Aaron Lu wrote:

> I wonder if anyone has looked at this?
>
> Note that this is for CrystalCove PMIC operation region support and the
> CrystalCove driver is already in mainline, not for the DollarCove PMIC
> driver that Jacob is currently upstreaming, so the patch doesn't have
> any dependency.

Not yet. It is on my list of TODOs though.

> On Tue, Sep 09, 2014 at 10:32:46AM +0800, Aaron Lu wrote:
> > The two patches add support for CrystalCove PMIC ACPI operation region.
> > The PMIC chip has two customized operation regions: one for power rail
> > manipulation and one for thermal purpose: sensor temperature reading
> > and trip point value reading/setting.
> >
> > For an example ASL code on ASUS T100 with CrystalCove PMIC, see here:
> > https://gist.github.com/aaronlu/f5f65771a6c3251fae5d
> >
> > Aaron Lu (2):
> > gpio / CrystalCove: support virtual GPIO
> > PMIC / opregion: support PMIC customized operation region for
> > CrystalCove
> >
> > drivers/gpio/gpio-crystalcove.c | 19 +-
> > drivers/mfd/Kconfig | 11 +
> > drivers/mfd/Makefile | 1 +
> > drivers/mfd/intel_soc_pmic_crc.c | 3 +
> > drivers/mfd/intel_soc_pmic_crc_opregion.c | 229 +++++++++++++++++++
> > drivers/mfd/intel_soc_pmic_opregion.c | 350 ++++++++++++++++++++++++++++++
> > drivers/mfd/intel_soc_pmic_opregion.h | 35 +++
> > include/asm-generic/gpio.h | 2 +-
> > 8 files changed, 646 insertions(+), 4 deletions(-)
> > create mode 100644 drivers/mfd/intel_soc_pmic_crc_opregion.c
> > create mode 100644 drivers/mfd/intel_soc_pmic_opregion.c
> > create mode 100644 drivers/mfd/intel_soc_pmic_opregion.h
> >

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
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