Lines Matching refs:expander
192 Turn on GPIO support for the expander on Raspberry Pi 3 boards, using
1017 tristate "Avionic Design N-bit GPIO expander"
1029 tristate "FXL6408 I2C GPIO expander"
1033 GPIO driver for Fairchild Semiconductor FXL6408 GPIO expander.
1039 tristate "DS4520 I2C GPIO expander"
1043 GPIO driver for ADI DS4520 I2C-based GPIO expander.
1057 tristate "Maxim MAX7300 GPIO expander"
1060 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
1117 tristate "PCA9570 4-Bit I2C GPO expander"
1150 tristate "TPIC2810 8-Bit I2C GPO expander"
1326 tristate "TI/National Semiconductor LP3943 GPIO expander"
1330 LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
1722 tristate "Maxim MAX7301 GPIO expander"
1725 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
1740 tristate "EXAR XRA1403 16-bit GPIO expander"
1743 GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
1746 tristate "Turris Mox Moxtet bus GPIO expander"