Add clocks for Unisoc's SC9863A

Add SC9863A specific clock driver and devicetree bindings for it.

Also this patchset added support gate clock for pll which need to
wait a certain time for stable after being switched on.

Chunyan Zhang (4):
  dt-bindings: clk: sprd: rename the common file name sprd.txt to SoC
    specific
  dt-bindings: clk: sprd: add bindings for sc9863a clock controller
  clk: sprd: Add dt-bindings include file for SC9863A
  clk: sprd: add clocks support for SC9863A

Xiaolong Zhang (1):
  clk: sprd: add gate for pll clocks

 .../clock/{sprd.txt => sprd,sc9860-clk.txt}   |    2 +-
 .../bindings/clock/sprd,sc9863a-clk.txt       |   59 +
 drivers/clk/sprd/Kconfig                      |    8 +
 drivers/clk/sprd/Makefile                     |    1 +
 drivers/clk/sprd/gate.c                       |   19 +
 drivers/clk/sprd/gate.h                       |   21 +-
 drivers/clk/sprd/sc9863a-clk.c                | 1711 +++++++++++++++++
 include/dt-bindings/clock/sprd,sc9863a-clk.h  |  353 ++++
 8 files changed, 2171 insertions(+), 3 deletions(-)
 rename Documentation/devicetree/bindings/clock/{sprd.txt => sprd,sc9860-clk.txt} (98%)
 create mode 100644 Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.txt
 create mode 100644 drivers/clk/sprd/sc9863a-clk.c
 create mode 100644 include/dt-bindings/clock/sprd,sc9863a-clk.h

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2.20.1