99 	struct lpuart_serial_platdata *plat = dev->platdata;  in is_lpuart32()  local
101 	return plat->flags & LPUART_FLAG_REGMAP_32BIT_REG;  in is_lpuart32()
104 static void _lpuart_serial_setbrg(struct lpuart_serial_platdata *plat,  in _lpuart_serial_setbrg()  argument
107 	struct lpuart_fsl *base = plat->reg;  in _lpuart_serial_setbrg()
118 static int _lpuart_serial_getc(struct lpuart_serial_platdata *plat)  in _lpuart_serial_getc()  argument
120 	struct lpuart_fsl *base = plat->reg;  in _lpuart_serial_getc()
129 static void _lpuart_serial_putc(struct lpuart_serial_platdata *plat,  in _lpuart_serial_putc()  argument
132 	struct lpuart_fsl *base = plat->reg;  in _lpuart_serial_putc()
141 static int _lpuart_serial_tstc(struct lpuart_serial_platdata *plat)  in _lpuart_serial_tstc()  argument
143 	struct lpuart_fsl *base = plat->reg;  in _lpuart_serial_tstc()
155 static int _lpuart_serial_init(struct lpuart_serial_platdata *plat)  in _lpuart_serial_init()  argument
157 	struct lpuart_fsl *base = (struct lpuart_fsl *)plat->reg;  in _lpuart_serial_init()
175 	_lpuart_serial_setbrg(plat, gd->baudrate);  in _lpuart_serial_init()
182 static void _lpuart32_serial_setbrg_7ulp(struct lpuart_serial_platdata *plat,  in _lpuart32_serial_setbrg_7ulp()  argument
185 	struct lpuart_fsl_reg32 *base = plat->reg;  in _lpuart32_serial_setbrg_7ulp()
241 static void _lpuart32_serial_setbrg(struct lpuart_serial_platdata *plat,  in _lpuart32_serial_setbrg()  argument
244 	struct lpuart_fsl_reg32 *base = plat->reg;  in _lpuart32_serial_setbrg()
251 	lpuart_write32(plat->flags, &base->baud, sbr);  in _lpuart32_serial_setbrg()
254 static int _lpuart32_serial_getc(struct lpuart_serial_platdata *plat)  in _lpuart32_serial_getc()  argument
256 	struct lpuart_fsl_reg32 *base = plat->reg;  in _lpuart32_serial_getc()
259 	lpuart_read32(plat->flags, &base->stat, &stat);  in _lpuart32_serial_getc()
261 		lpuart_write32(plat->flags, &base->stat, STAT_FLAGS);  in _lpuart32_serial_getc()
263 		lpuart_read32(plat->flags, &base->stat, &stat);  in _lpuart32_serial_getc()
266 	lpuart_read32(plat->flags, &base->data, &val);  in _lpuart32_serial_getc()
268 	if (plat->devtype & DEV_MX7ULP) {  in _lpuart32_serial_getc()
269 		lpuart_read32(plat->flags, &base->stat, &stat);  in _lpuart32_serial_getc()
271 			lpuart_write32(plat->flags, &base->stat, STAT_OR);  in _lpuart32_serial_getc()
277 static void _lpuart32_serial_putc(struct lpuart_serial_platdata *plat,  in _lpuart32_serial_putc()  argument
280 	struct lpuart_fsl_reg32 *base = plat->reg;  in _lpuart32_serial_putc()
283 	if (plat->devtype & DEV_MX7ULP) {  in _lpuart32_serial_putc()
289 		lpuart_read32(plat->flags, &base->stat, &stat);  in _lpuart32_serial_putc()
297 	lpuart_write32(plat->flags, &base->data, c);  in _lpuart32_serial_putc()
301 static int _lpuart32_serial_tstc(struct lpuart_serial_platdata *plat)  in _lpuart32_serial_tstc()  argument
303 	struct lpuart_fsl_reg32 *base = plat->reg;  in _lpuart32_serial_tstc()
306 	lpuart_read32(plat->flags, &base->water, &water);  in _lpuart32_serial_tstc()
318 static int _lpuart32_serial_init(struct lpuart_serial_platdata *plat)  in _lpuart32_serial_init()  argument
320 	struct lpuart_fsl_reg32 *base = (struct lpuart_fsl_reg32 *)plat->reg;  in _lpuart32_serial_init()
323 	lpuart_read32(plat->flags, &base->ctrl, &ctrl);  in _lpuart32_serial_init()
326 	lpuart_write32(plat->flags, &base->ctrl, ctrl);  in _lpuart32_serial_init()
328 	lpuart_write32(plat->flags, &base->modir, 0);  in _lpuart32_serial_init()
329 	lpuart_write32(plat->flags, &base->fifo, ~(FIFO_TXFE | FIFO_RXFE));  in _lpuart32_serial_init()
331 	lpuart_write32(plat->flags, &base->match, 0);  in _lpuart32_serial_init()
333 	if (plat->devtype & DEV_MX7ULP) {  in _lpuart32_serial_init()
334 		_lpuart32_serial_setbrg_7ulp(plat, gd->baudrate);  in _lpuart32_serial_init()
337 		_lpuart32_serial_setbrg(plat, gd->baudrate);  in _lpuart32_serial_init()
340 	lpuart_write32(plat->flags, &base->ctrl, CTRL_RE | CTRL_TE);  in _lpuart32_serial_init()
347 	struct lpuart_serial_platdata *plat = dev->platdata;  in lpuart_serial_setbrg()  local
350 		if (plat->devtype & DEV_MX7ULP)  in lpuart_serial_setbrg()
351 			_lpuart32_serial_setbrg_7ulp(plat, baudrate);  in lpuart_serial_setbrg()
353 			_lpuart32_serial_setbrg(plat, baudrate);  in lpuart_serial_setbrg()
355 		_lpuart_serial_setbrg(plat, baudrate);  in lpuart_serial_setbrg()
363 	struct lpuart_serial_platdata *plat = dev->platdata;  in lpuart_serial_getc()  local
366 		return _lpuart32_serial_getc(plat);  in lpuart_serial_getc()
368 	return _lpuart_serial_getc(plat);  in lpuart_serial_getc()
373 	struct lpuart_serial_platdata *plat = dev->platdata;  in lpuart_serial_putc()  local
376 		_lpuart32_serial_putc(plat, c);  in lpuart_serial_putc()
378 		_lpuart_serial_putc(plat, c);  in lpuart_serial_putc()
385 	struct lpuart_serial_platdata *plat = dev->platdata;  in lpuart_serial_pending()  local
386 	struct lpuart_fsl *reg = plat->reg;  in lpuart_serial_pending()
387 	struct lpuart_fsl_reg32 *reg32 = plat->reg;  in lpuart_serial_pending()
392 			return _lpuart32_serial_tstc(plat);  in lpuart_serial_pending()
394 			lpuart_read32(plat->flags, &reg32->stat, &stat);  in lpuart_serial_pending()
400 		return _lpuart_serial_tstc(plat);  in lpuart_serial_pending()
407 	struct lpuart_serial_platdata *plat = dev->platdata;  in lpuart_serial_probe()  local
410 		return _lpuart32_serial_init(plat);  in lpuart_serial_probe()
412 		return _lpuart_serial_init(plat);  in lpuart_serial_probe()
417 	struct lpuart_serial_platdata *plat = dev->platdata;  in lpuart_serial_ofdata_to_platdata()  local
426 	plat->reg = (void *)addr;  in lpuart_serial_ofdata_to_platdata()
427 	plat->flags = dev_get_driver_data(dev);  in lpuart_serial_ofdata_to_platdata()
430 		plat->devtype = DEV_LS1021A;  in lpuart_serial_ofdata_to_platdata()
432 		plat->devtype = DEV_MX7ULP;  in lpuart_serial_ofdata_to_platdata()
434 		plat->devtype = DEV_VF610;  in lpuart_serial_ofdata_to_platdata()