On Mon, 28 Aug 2017, Fabrice Gasnier wrote:

STM32 Low-Power Timer hardware block can be used for:
- PWM generation
- IIO trigger (in sync with PWM)
- IIO quadrature encoder counter
PWM and IIO timer configuration are mixed in the same registers so
we need a multi fonction driver to be able to share those registers.

Signed-off-by: Fabrice Gasnier <redacted>
---
Changes in v2:
- Lee's remarks: various comments, max register define, s/Low Power/Low-Power,
  clock name, removed reset, add kernel doc for stm32_lptimer struct
---
 drivers/mfd/Kconfig               |  14 +++++
 drivers/mfd/Makefile              |   1 +
 drivers/mfd/stm32-lptimer.c       | 107 ++++++++++++++++++++++++++++++++++++++
 include/linux/mfd/stm32-lptimer.h |  62 ++++++++++++++++++++++
 4 files changed, 184 insertions(+)
 create mode 100644 drivers/mfd/stm32-lptimer.c
 create mode 100644 include/linux/mfd/stm32-lptimer.h

Acked-by: Lee Jones <redacted>

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
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