drivers/i2c/omap24xx_i2c.c

124 	writew(0xFFFF, &i2c_base->stat);	/* clear current interrupts...*/
132 		writew(stat, &i2c_base->stat);
141 	writew(0xFFFF, &i2c_base->stat);	 /* clear delayed stuff*/
175 		writew(0xFFFF, &i2c_base->stat);
194 			writew(I2C_STAT_RRDY, &i2c_base->stat);
254 	writew(0, &i2c_base->con);
255 	writew(psc, &i2c_base->psc);
256 	writew(scll, &i2c_base->scll);
257 	writew(sclh, &i2c_base->sclh);
258 	writew(I2C_CON_EN, &i2c_base->con);
259 	writew(0xFFFF, &i2c_base->stat);	/* clear all pending status */
275 	writew(systest, &i2c_base->systest);
278 	writew(systest, &i2c_base->systest);
282 	writew(systest, &i2c_base->systest);
289 		writew(systest, &i2c_base->systest);
293 		writew(systest, &i2c_base->systest);
299 	writew(systest, &i2c_base->systest);
302 	writew(systest, &i2c_base->systest);
306 	writew(orgsystest, &i2c_base->systest);
317 		writew(0, &i2c_base->con);
321 	writew(0x2, &i2c_base->sysc); /* for ES2 after soft reset */
324 	writew(I2C_CON_EN, &i2c_base->con);
339 	writew(slaveadd, &i2c_base->oa);
346 	writew(I2C_IE_XRDY_IE | I2C_IE_RRDY_IE | I2C_IE_ARDY_IE |
351 	writew(0xFFFF, &i2c_base->stat);
379 	writew(chip, &i2c_base->sa);
381 	writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
405 		writew(I2C_CON_MST | I2C_CON_TRX, &i2c_base->con); /* Reset */
407 		writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_TRX |
412 	writew(0xFFFF, &i2c_base->stat);
480 	writew(alen, &i2c_base->cnt);
482 	writew(chip, &i2c_base->sa);
488 		writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT |
492 		writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP |
517 					writew(I2C_STAT_XRDY, &i2c_base->stat);
521 				writew(I2C_STAT_ARDY, &i2c_base->stat);
527 	writew(chip, &i2c_base->sa);
529 	writew(len, &i2c_base->cnt);
531 	writew(I2C_CON_EN | I2C_CON_MST |
555 			writew(I2C_STAT_RRDY, &i2c_base->stat);
558 			writew(I2C_STAT_ARDY, &i2c_base->stat);
565 	writew(0xFFFF, &i2c_base->stat);
626 	writew(alen + len, &i2c_base->cnt);
628 	writew(chip, &i2c_base->sa);
630 	writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
652 			writew(I2C_STAT_XRDY, &i2c_base->stat);
671 			writew(I2C_STAT_XRDY, &i2c_base->stat);
691 	writew(0xFFFF, &i2c_base->stat);