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    Subject[RFC 0/3] pinctrl: add a driver for NVIDIA Tegra
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    This isn't quite ready for merging yet; there are some issues that need
    to be sorted out w.r.t. how to replace the existing Tegra pinmux driver
    first. However, I figured it'd be good to get a review of the pinctrl
    driver itself now that it should be complete.

    The first patch is the driver. The other 2 patches are hacks that I use
    to test it, just in case anyone is interested. Patch 2 would be fixed
    before actually submitting, and patch 3 dropped.

    Stephen Warren (3):
    pinctrl: add a driver for NVIDIA Tegra
    arm/tegra: Select PINMUX Kconfig variables
    New pinmux testing hacks

    arch/arm/boot/dts/tegra20.dtsi | 8 +
    arch/arm/mach-tegra/Kconfig | 3 +
    arch/arm/mach-tegra/include/mach/pinconf-tegra.h | 58 +
    arch/arm/mach-tegra/pinmux.c | 2 +
    drivers/pinctrl/Kconfig | 15 +
    drivers/pinctrl/Makefile | 3 +
    drivers/pinctrl/pinctrl-tegra.c | 604 ++++
    drivers/pinctrl/pinctrl-tegra.h | 83 +
    drivers/pinctrl/pinctrl-tegra20.c | 2731 +++++++++++++++++
    drivers/pinctrl/pinctrl-tegra30.c | 3387 ++++++++++++++++++++++
    10 files changed, 6894 insertions(+), 0 deletions(-)
    create mode 100644 arch/arm/mach-tegra/include/mach/pinconf-tegra.h
    create mode 100644 drivers/pinctrl/pinctrl-tegra.c
    create mode 100644 drivers/pinctrl/pinctrl-tegra.h
    create mode 100644 drivers/pinctrl/pinctrl-tegra20.c
    create mode 100644 drivers/pinctrl/pinctrl-tegra30.c



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