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Searched refs:UART_RBR (Results 1 – 3 of 3) sorted by relevance

/linux-6.3-rc2/arch/powerpc/kernel/
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()
/linux-6.3-rc2/arch/sh/include/asm/
A Dsmc37c93x.h57 #define UART_RBR 0x0 /* Receiver Buffer Register (Read Only) */ macro
/linux-6.3-rc2/drivers/tty/serial/
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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