[PATCH v2 0/2] arm/rtc: enable pl031 for arm64

[Jianyong Wu <jianyong.wu@xxxxxxx>]

RTC is important for arm64 to get wall time.
pl031 is the first choice for the most arm platform
even the virtual platform like qemu. Enable it here.

The rtc driver code depends on a fdt interface lies in Justin's
patch, so cover it in this patch set. Then this patch can
integrate into unikraft without dependency.

Change log:

v1 to v2:
        1) move general terms from pl031.c to rtc.c.
        2) add rtc_dev as ops function's parameter.
        3) address other comments from Sharan.
        4) include fdt patch from Justin to let this patch set be
independent.

Jia He (1):
  plat/ofw: add fdt_node_offset_idx_by_compatible_list

Jianyong Wu (1):
  arm/rtc: enable pl031 for arm64.

 plat/common/arm/time.c         |   3 +
 plat/drivers/include/ofw/fdt.h |  28 +++++
 plat/drivers/include/rtc/rtc.h |  75 +++++++++++
 plat/drivers/ofw/fdt.c         |  18 +++
 plat/drivers/rtc/pl031.c       | 223 +++++++++++++++++++++++++++++++++
 plat/drivers/rtc/rtc.c         | 189 ++++++++++++++++++++++++++++
 plat/kvm/Config.uk             |   5 +
 plat/kvm/Makefile.uk           |  12 +-
 8 files changed, 552 insertions(+), 1 deletion(-)
 create mode 100644 plat/drivers/include/rtc/rtc.h
 create mode 100644 plat/drivers/rtc/pl031.c
 create mode 100644 plat/drivers/rtc/rtc.c

-- 
2.17.1