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    SubjectRe: [PATCH v6 1/2] mfd: Add anatop mfd driver
    (2012年03月02日 15:07), Venu Byravarasu wrote:
    > Why you did not made use of regmap?
    >

    Hi Venu,

    I cannot fully understand. Anatop is not SPI or I2C device. It is
    internally embedded into the SoC. It is directly accessed by memory I/O.

    Do you mean I should implement a regmap_bus which uses memory I/O and
    then use regmap?

    Regards,
    Paul

    >> -----Original Message-----
    >> From: linux-kernel-owner@vger.kernel.org [mailto:linux-kernel-
    >> owner@vger.kernel.org] On Behalf Of Ying-Chun Liu (PaulLiu)
    >> Sent: Friday, March 02, 2012 12:31 PM
    >> To: linux-arm-kernel@lists.infradead.org
    >> Cc: linux-kernel@vger.kernel.org; linaro-dev@lists.linaro.org;
    >> patches@linaro.org; Ying-Chun Liu (PaulLiu); Samuel Ortiz; Mark Brown; Shawn
    >> Guo
    >> Subject: [PATCH v6 1/2] mfd: Add anatop mfd driver
    >>
    >> From: "Ying-Chun Liu (PaulLiu)" <paul.liu@linaro.org>
    >>
    >> Anatop is a mfd chip embedded in Freescale i.MX6Q SoC.
    >> Anatop provides regulators and thermal.
    >> This driver handles the address space and the operation of the mfd device.
    >>
    >> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
    >> Cc: Samuel Ortiz <sameo@linux.intel.com>
    >> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
    >> Cc: Shawn Guo <shawn.guo@linaro.org>
    >> ---
    >> drivers/mfd/Kconfig | 6 ++

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