Searched refs:ucr4 (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/tty/serial/ |
| H A D | imx.c | 415 u32 ucr1, ucr4, usr2; in imx_uart_stop_tx() local
430 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_stop_tx()
432 if ((!(usr2 & USR2_TXDC)) && (ucr4 & UCR4_TCEN)) { in imx_uart_stop_tx()
437 ucr4 &= ~UCR4_TCEN; in imx_uart_stop_tx()
438 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_stop_tx()
481 u32 ucr1, ucr2, ucr4, uts; in imx_uart_stop_rx_with_loopback_ctrl() local
485 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_stop_rx_with_loopback_ctrl()
492 ucr4 &= ~UCR4_OREN; in imx_uart_stop_rx_with_loopback_ctrl()
495 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_stop_rx_with_loopback_ctrl()
613 u32 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_dma_tx_callback() local
[all …]
|