[U-Boot,v2,0/5] clk: Add a managed API and fix clock self-assignment
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Message ID 20191022120007.23288-1-jjhiblot@ti.com
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  • clk: Add a managed API and fix clock self-assignment
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Jean-Jacques Hiblot Oct. 22, 2019, noon UTC
This is the second of a few series, the goal of which is to facilitate
porting drivers from the linux kernel. Most of the series will be about
adding managed API to existing infrastructure (GPIO, reset, phy,...)

This particular series is about clocks. It adds a managed API, using
the same API as linux. It also fix a use-case where the clock is
initialized (rate and/or mux) when it is probed using the
assigned-clocks-* properties.


Changes in v2:
- Add clk_prepare_enable/clk_disable_unprepare
- remove conflicting implmentations from brcmnand_compat.{c,h}

Jean-Jacques Hiblot (5):
  drivers: clk: Handle gracefully NULL pointers
  drivers: clk: Add a managed API to get clocks from the device-tree
  test: clk: Update tests to also check the managed API
  drivers: clk: Fix using assigned-clocks in the node of the clock it
    sets up
  test: clk: test clock self assignment

 arch/sandbox/dts/test.dts                     |   8 +-
 arch/sandbox/include/asm/clk.h                |  33 +++++
 drivers/clk/clk-uclass.c                      | 139 ++++++++++++++++--
 drivers/clk/clk_sandbox.c                     |  56 +++++++
 drivers/clk/clk_sandbox_test.c                |  66 +++++++--
 drivers/core/device.c                         |   2 +-
 .../mtd/nand/raw/brcmnand/brcmnand_compat.c   |  30 ----
 .../mtd/nand/raw/brcmnand/brcmnand_compat.h   |   4 -
 include/clk.h                                 |  56 ++++++-
 test/dm/clk.c                                 |  36 ++++-
 10 files changed, 367 insertions(+), 63 deletions(-)