Lines Matching refs:UCR4
43 #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()
609 u32 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_dma_tx_callback()
611 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_dma_tx_callback()
631 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_dma_tx()
633 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_dma_tx()
733 u32 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_start_tx()
735 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_start_tx()
988 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_int()
1467 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_startup()
1473 imx_uart_writel(sport, ucr4 & ~UCR4_DREN, UCR4); in imx_uart_startup()
1497 ucr4 = imx_uart_readl(sport, UCR4) & ~(UCR4_OREN | UCR4_INVR); in imx_uart_startup()
1502 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_startup()
1620 ucr4 = imx_uart_readl(sport, UCR4); in imx_uart_shutdown()
1622 imx_uart_writel(sport, ucr4, UCR4); in imx_uart_shutdown()
2511 imx_uart_writel(sport, sport->saved_reg[3], UCR4); in imx_uart_restore_context()
2525 sport->saved_reg[3] = imx_uart_readl(sport, UCR4); in imx_uart_save_context()