Lines Matching full:sda
264 iicbb_clockin(device_t dev, int sda)
270 * - set SDA to the value;
275 * SDA and raising SCL. It's expected that the I/O access latency will
278 I2C_SETSDA(dev, sda);
327 * line low and then the SLAVE will release the SDA (data) line.
336 /* Release SDA so that the slave can drive it. */
343 /* Sample SDA until ACK (low) or udelay runs out. */
381 * Release SDA so that the slave can drive it.
382 * We do not use iicbb_clockin() here because we need to release SDA
443 /* SDA will go low in the middle of the SCL high phase. */
448 * SDA must be high after the earlier stop condition or the end
456 /* Start: SDA high->low. */
497 * Stop: SDA goes from low to high in the middle of the SCL high phase.