Lines Matching refs:isc
157 unsigned int isc;
159 isc = readl(port->membase + SUP_UART_ISC);
160 isc &= ~SUP_UART_ISC_TXM;
161 writel(isc, port->membase + SUP_UART_ISC);
166 unsigned int isc;
168 isc = readl(port->membase + SUP_UART_ISC);
169 isc |= SUP_UART_ISC_TXM;
170 writel(isc, port->membase + SUP_UART_ISC);
175 unsigned int isc;
177 isc = readl(port->membase + SUP_UART_ISC);
178 isc &= ~SUP_UART_ISC_RXM;
179 writel(isc, port->membase + SUP_UART_ISC);
278 unsigned int isc;
282 isc = readl(port->membase + SUP_UART_ISC);
284 if (isc & SUP_UART_ISC_RX)
287 if (isc & SUP_UART_ISC_TX)
298 unsigned int isc = 0;
306 /* isc define Bit[7:4] int setting, Bit[3:0] int status
307 * isc register will clean Bit[3:0] int status after read
310 isc |= SUP_UART_ISC_RXM;
311 writel(isc, port->membase + SUP_UART_ISC);
322 /* isc define Bit[7:4] int setting, Bit[3:0] int status
323 * isc register will clean Bit[3:0] int status after read