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    Subject[RFC 0/2] [media] si4713 DT binding

    This is an RFC patch adding DT support to the si4713 radio transmitter i2c
    driver. The changes can be summarized as follows:

    * Move regulator information back into the driver. The regulators needed are
    documented in the chip and have nothing to do with boarddata. Instead
    devm_regulator_get_optional and errors are handled quite loosely now.
    Maybe the USB driver should provide dummy regulators.
    * GPIO handling is updated to gpiod consumer interface, resulting in a driver
    cleanup and easy DT handling
    * The driver is updated to use managed resources wherever possible

    So much about the nice stuff. But there is also

    * Instantiation of the platform device from the i2c (sub-)device. Since DT
    is not supposed to contain linuxisms the device is a simple i2c node
    resulting in the i2c probe function being called. Thus registering the main
    v4l device must happen from there.

    * Compilation on torvalds/linux.git:master
    * Booting in DT mode
    * Some simply driver queries using v4l2-ctl

    Not tested:
    * The USB driver, since I do not own the USB dongle
    * The legacy platform code (only DT boot has been tested).
    (The legacy platform code is supposed to removed in the near future anyways)

    -- Sebastian

    Sebastian Reichel (2):
    [media] si4713: add Device Tree support
    [media] Ad DT binding documentation for si4713

    Documentation/devicetree/bindings/media/si4713.txt | 30 ++++
    arch/arm/mach-omap2/board-rx51-peripherals.c | 67 ++++-----
    drivers/media/radio/si4713/radio-platform-si4713.c | 28 +---
    drivers/media/radio/si4713/si4713.c | 166 +++++++++++++--------
    drivers/media/radio/si4713/si4713.h | 15 +-
    include/media/radio-si4713.h | 30 ----
    include/media/si4713.h | 4 +-
    7 files changed, 183 insertions(+), 157 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/media/si4713.txt
    delete mode 100644 include/media/radio-si4713.h


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