Searched full:bitbanging (Results 1 – 18 of 18) sorted by relevance
3 * Polling/bitbanging SPI host controller controller driver utilities203 /* per-word shift register access, in hardware or bitbanging */ in spi_bitbang_setup()402 * spi_bitbang_start - start up a polled/bitbanging SPI host controller driver411 * For i/o loops, provide callbacks either per-word (for bitbanging, or for459 MODULE_DESCRIPTION("Utilities for Bitbanging SPI host controllers");
86 * Setting CS is done along with bitbanging the actual values, in rb4xx_set_cs()
229 tristate "Utilities for Bitbanging SPI host controllers"450 tristate "GPIO-based bitbanging SPI Master"454 This simple GPIO bitbanging SPI master uses the arch-neutral GPIO
20 * This bitbanging SPI host driver should help make systems usable
59 spi_write_then_read() call. It performs Mode 0 (SPI/Microwire) bitbanging.83 - Dr.Craig Hollabaugh for the (early) "manual" bitbanging driver version.
85 low speed "bitbanging" adapter. Very few systems will "hotplug" an SPI
3 * Bitbanging I2C bus driver using the GPIO API506 MODULE_DESCRIPTION("Platform-independent bitbanging I2C driver");
32 (in practice, due to additional delays in the i2c bitbanging
678 tristate "GPIO-based bitbanging I2C"682 This is a very simple bitbanging I2C driver utilizing the
1362 * We switch SCL and SDA to their GPIO function and do some bitbanging
18 GPIO bitbanging if your current runtime configuration hits an errata of the
44 /* I2C functions - bitbanging adapter (software i2c) */
571 MODULE_DESCRIPTION("HX711 bitbanging driver - ADC for weight cells");
353 /* Hardware may not support GMBUS over these pins? Try GPIO bitbanging instead. */ in gmbus_xfer()
736 * Hardware may not support GMBUS over these pins? Try GPIO bitbanging in do_gmbus_xfer()
93 bitbanging i2c to be logged, making the logs impossible to read */ in w9968cf_write_sb()
2991 * protocol that needs bitbanging on IO lines, but use the regular serial
2082 /* Determine which pins are configured for CBUS bitbanging */ in ftdi_gpio_init_ftx()