Lines Matching refs:expander
192 Turn on GPIO support for the expander on Raspberry Pi 3 boards, using
1025 tristate "Avionic Design N-bit GPIO expander"
1037 tristate "FXL6408 I2C GPIO expander"
1041 GPIO driver for Fairchild Semiconductor FXL6408 GPIO expander.
1047 tristate "DS4520 I2C GPIO expander"
1051 GPIO driver for ADI DS4520 I2C-based GPIO expander.
1065 tristate "Maxim MAX7300 GPIO expander"
1068 GPIO driver for Maxim MAX7300 I2C-based GPIO expander.
1125 tristate "PCA9570 4-Bit I2C GPO expander"
1158 tristate "TPIC2810 8-Bit I2C GPO expander"
1334 tristate "TI/National Semiconductor LP3943 GPIO expander"
1338 LP3943 can be used as a GPIO expander which provides up to 16 GPIOs.
1730 tristate "Maxim MAX7301 GPIO expander"
1733 GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
1748 tristate "EXAR XRA1403 16-bit GPIO expander"
1751 GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
1754 tristate "Turris Mox Moxtet bus GPIO expander"