[PATCH v2 0/3] clock driver for sunxi

[Emilio López]

Hello everyone,

This patchset adds basic clock support for sunxi devices. Currently, it
implements support for the two oscillators, the main PLL, the CPU mux,
its three divisor clocks and APB1. With this in place, it is possible to
write a cpufreq driver and have it work, and with a little more code,
represent the UART clocks correctly (I will be sending a separate
patchset for this).

I have tested this driver successfully on a Cubieboard (A10, sun4i)
using the cpufreq driver from the linux-sunxi tree after minor
modifications (the clock names are not the same).

Any feedback will be highly appreciated

Thanks,

Emilio

Overview of changes from v1:
  * Implement APB1
  * Add missing glue for driver that got dropped on torvalds/master
  * Drop "fixed gate" code and implement it with two clocks as suggested
    by Gregory

Emilio López (3):
  clk: arm: sunxi: Add a new clock driver for sunxi SOCs
  arm: sunxi: Add clock definitions for the new clock driver
  arm: sunxi: Add useful information about sunxi clocks

 Documentation/arm/sunxi/clocks.txt                |  56 ++++
 Documentation/devicetree/bindings/clock/sunxi.txt |  44 +++
 arch/arm/boot/dts/sunxi.dtsi                      |  83 ++++-
 drivers/clk/Makefile                              |   1 +
 drivers/clk/sunxi/Makefile                        |   5 +
 drivers/clk/sunxi/clk-factors.c                   | 180 +++++++++++
 drivers/clk/sunxi/clk-factors.h                   |  27 ++
 drivers/clk/sunxi/clk-sunxi.c                     | 362 ++++++++++++++++++++++
 drivers/clocksource/sunxi_timer.c                 |   4 +-
 include/linux/clk/sunxi.h                         |  22 ++
 10 files changed, 779 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/arm/sunxi/clocks.txt
 create mode 100644 Documentation/devicetree/bindings/clock/sunxi.txt
 create mode 100644 drivers/clk/sunxi/Makefile
 create mode 100644 drivers/clk/sunxi/clk-factors.c
 create mode 100644 drivers/clk/sunxi/clk-factors.h
 create mode 100644 drivers/clk/sunxi/clk-sunxi.c
 create mode 100644 include/linux/clk/sunxi.h

-- 
1.8.2.rc0