On Thu, 09 May 2019, Amelie Delaunay wrote:

STMicroelectronics Multi-Function eXpander (STMFX) is a slave controller
using I2C for communication with the main MCU. Main features are:
- 16 fast GPIOs individually configurable in input/output
- 8 alternate GPIOs individually configurable in input/output when other
STMFX functions are not used
- Main MCU IDD measurement
- Resistive touchscreen controller

Signed-off-by: Amelie Delaunay <redacted>
---
 drivers/mfd/Kconfig       |  13 ++
 drivers/mfd/Makefile      |   2 +-
 drivers/mfd/stmfx.c       | 545 ++++++++++++++++++++++++++++++++++++++++++++++
 include/linux/mfd/stmfx.h | 123 +++++++++++
 4 files changed, 682 insertions(+), 1 deletion(-)
 create mode 100644 drivers/mfd/stmfx.c
 create mode 100644 include/linux/mfd/stmfx.h

Applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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