[RFC 00/19] clk: imx: Switch the imx6 and imx7 to clk_hw based API

[Abel Vesa <abel.vesa@nxp.com>]

This work is part of the effort of switching the entire imx clock drivers
towards clk_hw based API. In order to do that, we have to keep the old
clk based API around in order not to break the older imx platforms.
For that, macros have been added that actually take the clk_hw based
registration functions and return a pointer to the clk rather
than the hw. These macros will go away once there are no more
users that need them.

I can't say I like the way the uart clocks prepare_enable/disable_unprepare
is done, but there is hardly another way around this without changing the
behavior, which is really the intention right here.

Abel Vesa (19):
  clk: imx: Remove unused imx_get_clk_hw_fixed
  clk: imx: Add imx_obtain_fixed_clock clk_hw based variant
  clk: imx6sx: Do not reparent to unregistered IMX6SX_CLK_AXI
  clk: imx6q: Do not reparent uninitialized IMX6QDL_CLK_PERIPH2 clock
  clk: imx: clk-busy: Switch to clk_hw based API
  clk: imx: clk-cpu: Switch to clk_hw based API
  clk: imx: clk-gate2: Switch to clk_hw based API
  clk: imx: clk-pllv3: Switch to clk_hw based API
  clk: imx: clk-pfd: Switch to clk_hw based API
  clk: imx: clk-gate-exclusive: Switch to clk_hw based API
  clk: imx: clk-fixup-div: Switch to clk_hw based API
  clk: imx: clk-fixup-mux: Switch to clk_hw based API
  clk: imx: Switch wrappers to clk_hw based API
  clk: imx6q: Switch to clk_hw based API
  clk: imx6sl: Switch to clk_hw based API
  clk: imx6sx: Switch to clk_hw based API
  clk: imx6ul: Switch to clk_hw based API
  clk: imx7d: Switch to clk_hw based API
  clk: imx6sll: Switch to clk_hw based API

 drivers/clk/imx/clk-busy.c           |  30 +-
 drivers/clk/imx/clk-cpu.c            |  14 +-
 drivers/clk/imx/clk-fixup-div.c      |  15 +-
 drivers/clk/imx/clk-fixup-mux.c      |  15 +-
 drivers/clk/imx/clk-gate-exclusive.c |  17 +-
 drivers/clk/imx/clk-gate2.c          |  14 +-
 drivers/clk/imx/clk-imx6q.c          | 767 ++++++++++++++-------------
 drivers/clk/imx/clk-imx6sl.c         | 404 +++++++-------
 drivers/clk/imx/clk-imx6sll.c        | 398 +++++++-------
 drivers/clk/imx/clk-imx6sx.c         | 656 +++++++++++------------
 drivers/clk/imx/clk-imx6ul.c         | 574 ++++++++++----------
 drivers/clk/imx/clk-imx7d.c          | 983 ++++++++++++++++++-----------------
 drivers/clk/imx/clk-pfd.c            |  14 +-
 drivers/clk/imx/clk-pllv3.c          |  14 +-
 drivers/clk/imx/clk.c                |  11 +
 drivers/clk/imx/clk.h                | 147 ++++--
 16 files changed, 2131 insertions(+), 1942 deletions(-)

-- 
2.7.4