linux-kernel - Re: [PATCH v4] mfd: Add support for Merrifield Basin Cove PMIC

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Date:   Mon, 2 Sep 2019 09:38:59 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] mfd: Add support for Merrifield Basin Cove PMIC

On Thu, 01 Aug 2019, Andy Shevchenko wrote:

> Add an MFD driver for Intel Merrifield Basin Cove PMIC.
> 
> Firmware on the platforms which are using Basin Cove PMIC is "smarter"
> than on the rest supported by vanilla kernel. It handles first level
> of interrupt itself, while others do it on OS level.
> 
> The driver is done in the same way as the rest of Intel PMIC MFD drivers
> in the kernel to support the initial design. The design allows to use
> one driver among few PMICs without knowing implementation details of
> the each hardware version or generation.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
> v4: elaborate in the commit message the design choice
>  drivers/mfd/Kconfig                      |  11 ++
>  drivers/mfd/Makefile                     |   1 +
>  drivers/mfd/intel_soc_pmic_mrfld.c       | 157 +++++++++++++++++++++++
>  include/linux/mfd/intel_soc_pmic_mrfld.h |  81 ++++++++++++
>  4 files changed, 250 insertions(+)
>  create mode 100644 drivers/mfd/intel_soc_pmic_mrfld.c
>  create mode 100644 include/linux/mfd/intel_soc_pmic_mrfld.h

Reluctantly applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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