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    Subject[PATCH v3 0/7] Pad retentions support for Exynos5433
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    Hello,

    This patchset is a first step to add support for all power domains on
    Exynos5433 SoCs. This patchset contains patches for Exynos pin control
    driver and Exynos LPASS MFD driver, which are needed to make the
    platform ready for adding power domains support.

    Patches in this patchset depends on each other. They are order in such a
    way to make the changes bisectable.

    Patch #2 has compile dependency on #1.
    Patch #3 has runtime dependency on commit fa59aa70907b2 ("soc: samsung:
    pmu: Add dummy support for Exynos5433 SoC",
    for-v4.11/drivers-soc-exynos-pmu-the-joy-never-ends branch).
    Patch #4 has runtime dependency on #3.
    Patch #5 has runtime dependency on commit 7547162ac3514 ("arm64: dts:
    exynos: Add clocks to Exynos5433 LPASS module, next/dt64 branch).

    This patchset also directly depends on the "Move pad retention control to
    Exynos pin controller driver" patchset:
    https://www.spinics.net/lists/arm-kernel/msg556074.html

    Patches have been generated on top of linux-next from 30th January 2017
    with the above mentioned patchset applied.

    This is a part of a larger task, which goal is to add support for power
    domains on Exynos5433 SoCs / TM2 boards. First version of the all patches
    needed to get it working have been pushed to the following git repo:
    https://git.linaro.org/people/marek.szyprowski/linux-srpol.git v4.10-next-tm2-pd

    Best regards
    Marek Szyprowski
    Samsung R&D Institute Poland


    Changelog:
    v3:
    - moved adding new PMU register defines to separate patch (requested by
    Krzysztof Kozlowski)
    - rebased onto Linux next-20170130 (removed "soc: samsung: pmu: Add dummy
    support for Exynos5433 SoC" and "arm64: dts: exynos: Add clocks to
    Exynos5433 LPASS module" patches, which are already merged)

    v2:
    - fixed issues pointed by Krzysztof Kozlowski:
    1. added more checks to Exynos PMU driver for NULL drvdata
    2. reused EXYNOS_WAKEUP_FROM_LOWPWR in retention data for Exynos5433
    3. converted lpass driver to devm_clk_get
    4. added missing ->remove callback to lpass driver

    v1: https://lkml.org/lkml/2017/1/25/214
    - initial version


    Patch summary:

    Marek Szyprowski (7):
    soc: smasung: pmu: Add register defines for pad retention control
    pinctrl: samsung: Ensure that pad retention is disabled on driver init
    pinctrl: samsung: Add support for pad retention control for Exynos5433
    SoCs
    mfd: exynos-lpass: Remove pad retention control
    mfd: exynos-lpass: Add support for clocks
    mfd: exynos-lpass: Add missing remove() function
    mfd: exynos-lpass: Add runtime PM support

    .../bindings/mfd/samsung,exynos5433-lpass.txt | 8 ++-
    drivers/mfd/exynos-lpass.c | 48 ++++++++++-------
    drivers/pinctrl/samsung/pinctrl-exynos.c | 63 ++++++++++++++++++++++
    include/linux/mfd/syscon/exynos5-pmu.h | 3 --
    include/linux/soc/samsung/exynos-regs-pmu.h | 16 ++++++
    5 files changed, 115 insertions(+), 23 deletions(-)

    --
    1.9.1

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