[PATCH 0/4] clk: imx: imx8m: introduce imx8m_clk_hw_core_composite

Peng Fan peng.fan at nxp.com
Thu Jan 9 01:51:49 PST 2020


From: Peng Fan <peng.fan at nxp.com>

To i.MX8M family, there are different types of clock slices,
bus/core/ip and etc. Currently, the imx8m_clk_hw_composite
api could only handle bus and ip clock slice, it could
not handle core slice. The difference is core slice not have
pre divider and the width of post divider is 3 bits.

To simplify code and reuse imx8m_clk_hw_composite, introduce a
flag IMX_COMPOSITE_CORE to differentiate the slices.

With this new helper, we could simplify i.MX8M SoC clk drivers.

Peng Fan (4):
  clk: imx: composite-8m: add imx8m_clk_hw_core_composite
  clk: imx: imx8mq: use imx8m_clk_hw_core_composite
  clk: imx: imx8mm: use imx8m_clk_hw_core_composite
  clk: imx: imx8mn: use imx8m_clk_hw_core_composite

 drivers/clk/imx/clk-composite-8m.c | 18 ++++++++++++++----
 drivers/clk/imx/clk-imx8mm.c       | 17 +++++------------
 drivers/clk/imx/clk-imx8mn.c       | 10 +++-------
 drivers/clk/imx/clk-imx8mq.c       | 19 +++++--------------
 drivers/clk/imx/clk.h              | 12 ++++++++++--
 5 files changed, 37 insertions(+), 39 deletions(-)

-- 
2.16.4




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