tty/serial/imx.c

267 static inline void imx_uart_writel(struct imx_port *sport, u32 val, u32 offset)
304 	imx_uart_writel(sport, ucr->ucr1, UCR1);
305 	imx_uart_writel(sport, ucr->ucr2, UCR2);
306 	imx_uart_writel(sport, ucr->ucr3, UCR3);
354 	imx_uart_writel(sport, ucr2 & ~UCR2_SRST, UCR2);
360 	imx_uart_writel(sport, ubir, UBIR);
361 	imx_uart_writel(sport, ubmr, UBMR);
362 	imx_uart_writel(sport, uts, IMX21_UTS);
374 	imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));
396 	imx_uart_writel(sport, ucr2, UCR2);
397 	imx_uart_writel(sport, ucr1, UCR1);
418 	imx_uart_writel(sport, ucr1 & ~UCR1_TRDYEN, UCR1);
428 	imx_uart_writel(sport, ucr4, UCR4);
455 			imx_uart_writel(sport, ucr2, UCR2);
483 	imx_uart_writel(sport, ucr1, UCR1);
484 	imx_uart_writel(sport, ucr4, UCR4);
492 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));
498 	imx_uart_writel(sport, ucr2, UCR2);
531 		imx_uart_writel(sport, sport->port.x_char, URTX0);
553 			imx_uart_writel(sport, ucr1, UCR1);
555 			imx_uart_writel(sport, ucr1, UCR1);
564 		imx_uart_writel(sport, c, URTX0);
587 	imx_uart_writel(sport, ucr1, UCR1);
604 		imx_uart_writel(sport, ucr4, UCR4);
626 	imx_uart_writel(sport, ucr4, UCR4);
653 	imx_uart_writel(sport, ucr1, UCR1);
685 			imx_uart_writel(sport, ucr2, UCR2);
720 				imx_uart_writel(sport, ucr4, UCR4);
731 		imx_uart_writel(sport, ucr1 | UCR1_TRDYEN, UCR1);
741 			imx_uart_writel(sport, ucr1, UCR1);
757 	imx_uart_writel(sport, USR1_RTSD, USR1);
827 		imx_uart_writel(sport, USR2_WAKE, USR2);
1001 		imx_uart_writel(sport, USR1_AGTIM, USR1);
1013 		imx_uart_writel(sport, USR1_DTRD, USR1);
1026 		imx_uart_writel(sport, USR1_AWAKE, USR1);
1032 		imx_uart_writel(sport, USR2_ORE, USR2);
1094 		imx_uart_writel(sport, ucr2, UCR2);
1100 	imx_uart_writel(sport, ucr3, UCR3);
1105 	imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));
1126 	imx_uart_writel(sport, ucr1, UCR1);
1284 		imx_uart_writel(sport, USR2_BRCD, USR2);
1292 			imx_uart_writel(sport, USR1_FRAMERR, USR1);
1295 			imx_uart_writel(sport, USR1_PARITYERR, USR1);
1301 		imx_uart_writel(sport, USR2_ORE, USR2);
1321 	imx_uart_writel(sport, val, UFCR);
1413 	imx_uart_writel(sport, ucr1, UCR1);
1425 	imx_uart_writel(sport, ucr1, UCR1);
1463 	imx_uart_writel(sport, ucr4 & ~UCR4_DREN, UCR4);
1479 	imx_uart_writel(sport, USR1_RTSD | USR1_DTRD, USR1);
1480 	imx_uart_writel(sport, USR2_ORE, USR2);
1487 	imx_uart_writel(sport, ucr1, UCR1);
1494 	imx_uart_writel(sport, ucr4, UCR4);
1510 	imx_uart_writel(sport, ucr3, UCR3);
1522 	imx_uart_writel(sport, ucr2, UCR2);
1535 		imx_uart_writel(sport, ucr1, UCR1);
1539 		imx_uart_writel(sport, ucr2, UCR2);
1582 	imx_uart_writel(sport, ucr2, UCR2);
1605 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));
1610 	imx_uart_writel(sport, ucr1, UCR1);
1614 	imx_uart_writel(sport, ucr4, UCR4);
1640 		imx_uart_writel(sport, ucr1, UCR1);
1780 	imx_uart_writel(sport, ufcr, UFCR);
1794 		imx_uart_writel(sport, num, UBIR);
1795 		imx_uart_writel(sport, denom, UBMR);
1799 		imx_uart_writel(sport, sport->port.uartclk / div / 1000,
1802 	imx_uart_writel(sport, ucr2, UCR2);
1890 	imx_uart_writel(sport, ucr1, UCR1);
1891 	imx_uart_writel(sport, ucr2, UCR2);
1894 	imx_uart_writel(sport, ucr1 | UCR1_RRDYEN, UCR1);
1895 	imx_uart_writel(sport, ucr2 | UCR2_ATEN, UCR2);
1922 	imx_uart_writel(sport, c, URTX0);
1950 		imx_uart_writel(sport, ucr2, UCR2);
1994 	imx_uart_writel(sport, ch, URTX0);
2027 	imx_uart_writel(sport, ucr1, UCR1);
2029 	imx_uart_writel(sport, old_ucr.ucr2 | UCR2_TXEN, UCR2);
2353 	imx_uart_writel(sport, ucr1, UCR1);
2358 	imx_uart_writel(sport, ucr2, UCR2);
2374 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));
2378 		imx_uart_writel(sport, ucr1, UCR1);
2382 		imx_uart_writel(sport, ucr2, UCR2);
2394 			imx_uart_writel(sport, ufcr | UFCR_DCEDTE, UFCR);
2401 		imx_uart_writel(sport,
2409 			imx_uart_writel(sport, ufcr & ~UFCR_DCEDTE, UFCR);
2413 		imx_uart_writel(sport, ucr3, UCR3);
2487 	imx_uart_writel(sport, sport->saved_reg[4], UFCR);
2488 	imx_uart_writel(sport, sport->saved_reg[5], UESC);
2489 	imx_uart_writel(sport, sport->saved_reg[6], UTIM);
2490 	imx_uart_writel(sport, sport->saved_reg[7], UBIR);
2491 	imx_uart_writel(sport, sport->saved_reg[8], UBMR);
2492 	imx_uart_writel(sport, sport->saved_reg[9], IMX21_UTS);
2493 	imx_uart_writel(sport, sport->saved_reg[0], UCR1);
2494 	imx_uart_writel(sport, sport->saved_reg[1] | UCR2_SRST, UCR2);
2495 	imx_uart_writel(sport, sport->saved_reg[2], UCR3);
2496 	imx_uart_writel(sport, sport->saved_reg[3], UCR4);
2527 		imx_uart_writel(sport, USR1_AWAKE, USR1);
2532 	imx_uart_writel(sport, ucr3, UCR3);
2537 			imx_uart_writel(sport, USR1_RTSD, USR1);
2542 		imx_uart_writel(sport, ucr1, UCR1);