omap-serial.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/console.h>
#include <linux/serial_reg.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/serial_core.h>
#include <linux/irq.h>
#include <linux/pm_runtime.h>
#include <linux/of.h>
#include <linux/gpio.h>
#include <linux/pinctrl/consumer.h>
#include <plat/omap-serial.h>

Go to the source code of this file.

Data Structures
struct	uart_omap_port

Macros
#define	UART_BUILD_REVISION(x, y)   (((x) << 8) | (y))
#define	OMAP_UART_REV_42   0x0402
#define	OMAP_UART_REV_46   0x0406
#define	OMAP_UART_REV_52   0x0502
#define	OMAP_UART_REV_63   0x0603
#define	DEFAULT_CLK_SPEED   48000000 /* 48Mhz*/
#define	OMAP_UART_SCR_RX_TRIG_GRANU1_MASK   (1 << 7)
#define	OMAP_UART_FCR_RX_FIFO_TRIG_MASK   (0x3 << 6)
#define	OMAP_UART_FCR_TX_FIFO_TRIG_MASK   (0x3 << 4)
#define	OMAP_UART_MVR_SCHEME_SHIFT   30
#define	OMAP_UART_LEGACY_MVR_MAJ_MASK   0xf0
#define	OMAP_UART_LEGACY_MVR_MAJ_SHIFT   4
#define	OMAP_UART_LEGACY_MVR_MIN_MASK   0x0f
#define	OMAP_UART_MVR_MAJ_MASK   0x700
#define	OMAP_UART_MVR_MAJ_SHIFT   8
#define	OMAP_UART_MVR_MIN_MASK   0x3f
#define	to_uart_omap_port(p)   ((container_of((p), struct uart_omap_port, port)))
#define	BOTH_EMPTY   (UART_LSR_TEMT | UART_LSR_THRE)
#define	OMAP_CONSOLE   NULL

Functions
	module_init (serial_omap_init)
	module_exit (serial_omap_exit)
	MODULE_DESCRIPTION ("OMAP High Speed UART driver")
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Texas Instruments Inc")

Macro Definition Documentation

#define BOTH_EMPTY   (UART_LSR_TEMT | UART_LSR_THRE)

Definition at line 1013 of file omap-serial.c.

#define DEFAULT_CLK_SPEED   48000000 /* 48Mhz*/

Definition at line 54 of file omap-serial.c.

#define OMAP_CONSOLE   NULL

Definition at line 1184 of file omap-serial.c.

#define OMAP_UART_FCR_RX_FIFO_TRIG_MASK   (0x3 << 6)

Definition at line 60 of file omap-serial.c.

#define OMAP_UART_FCR_TX_FIFO_TRIG_MASK   (0x3 << 4)

Definition at line 61 of file omap-serial.c.

#define OMAP_UART_LEGACY_MVR_MAJ_MASK   0xf0

Definition at line 66 of file omap-serial.c.

#define OMAP_UART_LEGACY_MVR_MAJ_SHIFT   4

Definition at line 67 of file omap-serial.c.

#define OMAP_UART_LEGACY_MVR_MIN_MASK   0x0f

Definition at line 68 of file omap-serial.c.

#define OMAP_UART_MVR_MAJ_MASK   0x700

Definition at line 70 of file omap-serial.c.

#define OMAP_UART_MVR_MAJ_SHIFT   8

Definition at line 71 of file omap-serial.c.

#define OMAP_UART_MVR_MIN_MASK   0x3f

Definition at line 72 of file omap-serial.c.

#define OMAP_UART_MVR_SCHEME_SHIFT   30

Definition at line 64 of file omap-serial.c.

#define OMAP_UART_REV_42   0x0402

Definition at line 49 of file omap-serial.c.

#define OMAP_UART_REV_46   0x0406

Definition at line 50 of file omap-serial.c.

#define OMAP_UART_REV_52   0x0502

Definition at line 51 of file omap-serial.c.

#define OMAP_UART_REV_63   0x0603

Definition at line 52 of file omap-serial.c.

#define OMAP_UART_SCR_RX_TRIG_GRANU1_MASK   (1 << 7)

Definition at line 57 of file omap-serial.c.

#define to_uart_omap_port

(

p

)

((container_of((p), struct uart_omap_port, port)))

Definition at line 115 of file omap-serial.c.

#define UART_BUILD_REVISION	(		x,
			y
	)		(((x) << 8) | (y))

Definition at line 47 of file omap-serial.c.

Function Documentation

MODULE_AUTHOR

(

"Texas Instruments Inc"

)

MODULE_DESCRIPTION

(

"OMAP High Speed UART driver"

)

module_exit

(

serial_omap_exit

)

module_init

(

serial_omap_init

)

MODULE_LICENSE

(

"GPL"

)