tree 40508418f39b32ca116ae423ac9c526b8e0006ea
parent 77457fa94ebcf60f95a08d3ea7574035bff3bc93
author Patrick Delaunay <patrick.delaunay@st.com> 1552299195 +0100
committer Patrick Delaunay <patrick.delaunay@st.com> 1555078153 +0200

pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver

This patch adds pinctrl/GPIO driver for STMicroelectronics
Multi-Function eXpander (STMFX) GPIO expander.
STMFX is an I2C slave controller, offering up to 24 GPIOs.
The driver relies on UCLASS_PINCTRL and UCLASS_GPIO.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>