[PATCH] rtc-v3020: add ability to access v3020 chip with GPIOs

[Mike Rapoport]

The v3020 RTC can be connected to GPIOs as well as to memory-like interface.
Add ability to use GPIO bit-bang for v3020 read-write access.

The first patch in the serie is just coding style cleanup.

Mike Rapoport (2):
  rtc-v3020: coding style cleanup
  rtc-v3020: add ability to access v3020 chip with GPIOs

 drivers/rtc/rtc-v3020.c   |  230 ++++++++++++++++++++++++++++++++++++--------
 include/linux/rtc-v3020.h |    6 +
 2 files changed, 194 insertions(+), 42 deletions(-)

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