Lines Matching refs:reg
228 u32 reg;
231 reg = dw8250_readl_ext(p, DW_UART_RE_EN);
233 return reg;
247 u32 reg, old_dlf;
266 reg = dw8250_readl_ext(p, DW_UART_UCV);
267 if (!reg)
271 (reg >> 24) & 0xff, (reg >> 16) & 0xff, (reg >> 8) & 0xff);
276 reg = dw8250_readl_ext(p, DW_UART_DLF);
279 if (reg) {
280 pd->dlf_size = fls(reg);
285 reg = dw8250_readl_ext(p, DW_UART_CPR);
286 if (!reg) {
287 reg = data->pdata->cpr_val;
288 dev_dbg(p->dev, "CPR is not available, using 0x%08x instead\n", reg);
290 if (!reg)
294 if (reg & DW_UART_CPR_FIFO_MODE) {
297 p->fifosize = DW_UART_CPR_FIFO_SIZE(reg);
301 if (reg & DW_UART_CPR_AFCE_MODE)
304 if (reg & DW_UART_CPR_SIR_MODE)