Lines Matching refs:UCR4
44 #define UCR4 0x8c /* Control Register 4 */ macro
426 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_stop_tx()
434 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_stop_tx()
480 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_stop_rx_with_loopback_ctrl()
490 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_stop_rx_with_loopback_ctrl()
608 u32 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_dma_tx_callback()
610 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_dma_tx_callback()
630 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_dma_tx()
632 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_dma_tx()
724 u32 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_start_tx()
726 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_start_tx()
994 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_int()
1478 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_startup()
1484 imx_uart_writel(sport, ucr4 & ~UCR4_DREN, UCR4); in imx_uart_startup()
1510 ucr4 = imx_uart_readl(sport, UCR4) & ~(UCR4_OREN | UCR4_INVR); in imx_uart_startup()
1515 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_startup()
1634 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_shutdown()
1636 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_shutdown()
2573 imx_uart_writel(sport, sport->saved_reg[3], UCR4); in imx_uart_restore_context()
2587 sport->saved_reg[3] = imx_uart_readl(sport, UCR4); in imx_uart_save_context()