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Searched refs:UART_RBR (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dudbg_16550.c17 #define UART_RBR 0 macro
25 #define UART_THR UART_RBR
27 #define UART_DLL UART_RBR
72 return udbg_uart_in(UART_RBR); in udbg_uart_getc_poll()
84 return udbg_uart_in(UART_RBR); in udbg_uart_getc()
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dudbg_16550.c18 #define UART_RBR 0 macro
26 #define UART_THR UART_RBR
28 #define UART_DLL UART_RBR
73 return udbg_uart_in(UART_RBR); in udbg_uart_getc_poll()
85 return udbg_uart_in(UART_RBR); in udbg_uart_getc()
/kernel/linux/linux-5.10/drivers/tty/serial/
H A Dmvebu-uart.c145 #define UART_RBR(port) (to_mvuart(port)->data->regs.rbr) macro
245 ch = readl(port->membase + UART_RBR(port)); in mvebu_uart_rx_chars()
570 return readl(port->membase + UART_RBR(port)); in mvebu_uart_get_poll_char()
781 mvuart->pm_regs.rbr = readl(port->membase + UART_RBR(port)); in mvebu_uart_suspend()
799 writel(mvuart->pm_regs.rbr, port->membase + UART_RBR(port)); in mvebu_uart_resume()
/kernel/linux/linux-5.10/arch/sh/include/asm/
H A Dsmc37c93x.h57 #define UART_RBR 0x0 /* Receiver Buffer Register (Read Only) */ macro
/kernel/linux/linux-6.6/arch/sh/include/asm/
H A Dsmc37c93x.h57 #define UART_RBR 0x0 /* Receiver Buffer Register (Read Only) */ macro
/kernel/linux/linux-6.6/drivers/tty/serial/
H A Dmvebu-uart.c170 #define UART_RBR(port) (to_mvuart(port)->data->regs.rbr) macro
271 ch = readl(port->membase + UART_RBR(port)); in mvebu_uart_rx_chars()
618 return readl(port->membase + UART_RBR(port)); in mvebu_uart_get_poll_char()
830 mvuart->pm_regs.rbr = readl(port->membase + UART_RBR(port)); in mvebu_uart_suspend()
851 writel(mvuart->pm_regs.rbr, port->membase + UART_RBR(port)); in mvebu_uart_resume()

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