Add support for the OST in Ingenic X1000.

[åçæ (Zhou Yanjie)]

v7->v8:
Revert the changes made in v7, remove the "default MACH_INGENIC"
in SYSOST, and modify the bool description in OST to make it
consistent with the style of TCU and SYSOST.

åçæ (Zhou Yanjie) (2):
  dt-bindings: timer: Add Ingenic X1000 OST bindings.
  clocksource: Ingenic: Add support for the Ingenic X1000 OST.

 .../devicetree/bindings/timer/ingenic,sysost.yaml  |  63 +++
 drivers/clocksource/Kconfig                        |  12 +-
 drivers/clocksource/Makefile                       |   1 +
 drivers/clocksource/ingenic-sysost.c               | 539 +++++++++++++++++++++
 include/dt-bindings/clock/ingenic,sysost.h         |  12 +
 5 files changed, 626 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
 create mode 100644 drivers/clocksource/ingenic-sysost.c
 create mode 100644 include/dt-bindings/clock/ingenic,sysost.h

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2.11.0