Age | Commit message (Collapse) | Author | Files | Lines | |
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2019-05-10 | mfd: Add ST Multi-Function eXpander (STMFX) core driver | Amelie Delaunay | 1 | -0/+545 | |
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 <amelie.delaunay@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> |