[PATCH v2] pwm i.MX: add devicetree support

[Sascha Hauer]

Changes since v1:

- Add devicetree binding documentation
- Merge 5/9 and 9/9
- fix #pwm-cells (must be 2 instead of 3)
- fix wrong name in MODULE_DEVICE_TABLE
- drop platform based probing while introducing devicetree based probe

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Philipp Zabel (2):
      pwm i.MX: add devicetree support
      pwm i.MX: fix clock lookup

Sascha Hauer (6):
      pwm i.MX: factor out SoC specific functions
      pwm i.MX: remove unnecessary if in pwm_[en|dis]able
      pwm i.MX: add functions to enable/disable pwm.
      pwm i.MX: Use module_platform_driver
      pwm i.MX: use per clock unconditionally
      ARM i.MX53: Add pwm support

 Documentation/devicetree/bindings/pwm/imx-pwm.txt |   17 ++
 arch/arm/boot/dts/imx53.dtsi                      |   14 ++
 arch/arm/mach-imx/clk-imx51-imx53.c               |    4 +
 drivers/pwm/pwm-imx.c                             |  275 ++++++++++++++-------
 4 files changed, 214 insertions(+), 96 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pwm/imx-pwm.txt