[ARM] S3C24XX: Split serial driver into core and per-cpu drivers

[pandora-kernel.git] / drivers / serial / Kconfig

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index f7cd950..5a97544 100644 (file)
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -262,12 +262,12 @@ config SERIAL_8250_ACORN
          cards.  If unsure, say N.
 
 config SERIAL_8250_AU1X00
-       bool "AU1X00 serial port support"
+       bool "Au1x00 serial port support"
        depends on SERIAL_8250 != n && SOC_AU1X00
        help
-         If you have an Au1x00 board and want to use the serial port, say Y
-         to this option.  The driver can handle 1 or 2 serial ports.
-         If unsure, say N.
+         If you have an Au1x00 SOC based board and want to use the serial port,
+         say Y to this option. The driver can handle up to 4 serial ports,
+         depending on the SOC. If unsure, say N.
 
 config SERIAL_8250_RM9K
        bool "Support for MIPS RM9xxx integrated serial port"
@@ -448,22 +448,27 @@ config SERIAL_CLPS711X_CONSOLE
          your boot loader (lilo or loadlin) about how to pass options to the
          kernel at boot time.)
 
-config SERIAL_S3C2410
-       tristate "Samsung S3C2410/S3C2440/S3C2442/S3C2412 Serial port support"
-       depends on ARM && ARCH_S3C2410
-       select SERIAL_CORE
+config SERIAL_SAMSUNG
+       tristate "Samsung SoC serial support"
+       depends on ARM && PLAT_S3C24XX
        help
          Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
          providing /dev/ttySAC0, 1 and 2 (note, some machines may not
          provide all of these ports, depending on how the serial port
          pins are configured.
 
-         Currently this driver supports the UARTS on the S3C2410, S3C2440,
-         S3C2442, S3C2412 and S3C2413 CPUs.
+config SERIAL_SAMSUNG_DEBUG
+       bool "Samsung SoC serial debug"
+       depends on SERIAL_SAMSUNG
+       help
+         Add support for debugging the serial driver. Since this is
+         generally being used as a console, we use our own output
+         routines that go via the low-level debug printascii()
+         function.
 
-config SERIAL_S3C2410_CONSOLE
-       bool "Support for console on S3C2410 serial port"
-       depends on SERIAL_S3C2410=y
+config SERIAL_SAMSUNG_CONSOLE
+       bool "Support for console on Samsung SoC serial port"
+       depends on SERIAL_SAMSUNG=y
        select SERIAL_CORE_CONSOLE
        help
          Allow selection of the S3C24XX on-board serial ports for use as
@@ -476,6 +481,37 @@ config SERIAL_S3C2410_CONSOLE
          your boot loader about how to pass options to the kernel at
          boot time.)
 
+config SERIAL_S3C2400
+       tristate "Samsung S3C2410 Serial port support"
+       depends on ARM && SERIAL_SAMSUNG && CPU_S3C2400
+       default y if CPU_S3C2400
+       help
+         Serial port support for the Samsung S3C2400 SoC
+
+config SERIAL_S3C2410
+       tristate "Samsung S3C2410 Serial port support"
+       depends on SERIAL_SAMSUNG && CPU_S3C2410
+       default y if CPU_S3C2410
+       help
+         Serial port support for the Samsung S3C2410 SoC
+
+config SERIAL_S3C2412
+       tristate "Samsung S3C2412/S3C2413 Serial port support"
+       depends on SERIAL_SAMSUNG && CPU_S3C2412
+       default y if CPU_S3C2412
+       help
+         Serial port support for the Samsung S3C2412 and S3C2413 SoC
+
+config SERIAL_S3C2440
+       tristate "Samsung S3C2440/S3C2442 Serial port support"
+       depends on SERIAL_SAMSUNG && (CPU_S3C2440 || CPU_S3C2442)
+       default y if CPU_S3C2440
+       default y if CPU_S3C2442
+       help
+         Serial port support for the Samsung S3C2440 and S3C2442 SoC
+
+
+
 config SERIAL_DZ
        bool "DECstation DZ serial driver"
        depends on MACH_DECSTATION && 32BIT
@@ -976,11 +1012,15 @@ config SERIAL_68328_RTS_CTS
        depends on SERIAL_68328
 
 config SERIAL_COLDFIRE
-       bool "ColdFire serial support"
+       bool "ColdFire serial support (DEPRECATED)"
        depends on COLDFIRE
        help
          This driver supports the built-in serial ports of the Motorola ColdFire
          family of CPUs.
+         This driver is deprecated because it supports only the old interface
+         for serial drivers and features like magic keys are not working.
+         Please switch to the new style driver because this driver will be
+         removed soon.
 
 config SERIAL_MCF
        bool "Coldfire serial support (new style driver)"
@@ -1355,4 +1395,47 @@ config SERIAL_SC26XX_CONSOLE
        help
          Support for Console on SC2681/SC2692 serial ports.
 
+config SERIAL_BFIN_SPORT
+       tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)"
+       depends on BLACKFIN && EXPERIMENTAL
+       select SERIAL_CORE
+       help
+         Enble support SPORT emulate UART on Blackfin series.
+
+         To compile this driver as a module, choose M here: the
+         module will be called bfin_sport_uart.
+
+choice
+       prompt "Baud rate for Blackfin SPORT UART"
+       depends on SERIAL_BFIN_SPORT
+       default SERIAL_SPORT_BAUD_RATE_57600
+       help
+         Choose a baud rate for the SPORT UART, other uart settings are
+         8 bit, 1 stop bit, no parity, no flow control.
+
+config SERIAL_SPORT_BAUD_RATE_115200
+       bool "115200"
+
+config SERIAL_SPORT_BAUD_RATE_57600
+       bool "57600"
+
+config SERIAL_SPORT_BAUD_RATE_38400
+       bool "38400"
+
+config SERIAL_SPORT_BAUD_RATE_19200
+       bool "19200"
+
+config SERIAL_SPORT_BAUD_RATE_9600
+       bool "9600"
+endchoice
+
+config SPORT_BAUD_RATE
+       int
+       depends on SERIAL_BFIN_SPORT
+       default 115200 if (SERIAL_SPORT_BAUD_RATE_115200)
+       default 57600 if (SERIAL_SPORT_BAUD_RATE_57600)
+       default 38400 if (SERIAL_SPORT_BAUD_RATE_38400)
+       default 19200 if (SERIAL_SPORT_BAUD_RATE_19200)
+       default 9600 if (SERIAL_SPORT_BAUD_RATE_9600)
+
 endmenu