Blackfin serial driver: supporting BF548-EZKIT serial port

[karo-tx-linux.git] / drivers / serial / Kconfig

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 71a4ac53a7ef63b5bc3ab6eba5be96855b06a909..2adbed4e10f350ac753d7db2f1be860eb01e6243 100644 (file)
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -599,7 +599,7 @@ config UART0_RTS_PIN
 
 config SERIAL_BFIN_UART1
        bool "Enable UART1"
-       depends on SERIAL_BFIN && (BF534 || BF536 || BF537)
+       depends on SERIAL_BFIN && (BF534 || BF536 || BF537 || BF54x)
        help
          Enable UART1
 
@@ -612,18 +612,58 @@ config BFIN_UART1_CTSRTS
 
 config UART1_CTS_PIN
        int "UART1 CTS pin"
-       depends on BFIN_UART1_CTSRTS
+       depends on BFIN_UART1_CTSRTS && (BF53x || BF561)
        default -1
        help
          Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
 
 config UART1_RTS_PIN
        int "UART1 RTS pin"
-       depends on BFIN_UART1_CTSRTS
+       depends on BFIN_UART1_CTSRTS && (BF53x || BF561)
        default -1
        help
          Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
 
+config SERIAL_BFIN_UART2
+       bool "Enable UART2"
+       depends on SERIAL_BFIN && (BF54x)
+       help
+         Enable UART2
+
+config BFIN_UART2_CTSRTS
+       bool "Enable UART2 hardware flow control"
+       depends on SERIAL_BFIN_UART2
+       help
+         Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
+         signal.
+
+config UART2_CTS_PIN
+       int "UART2 CTS pin"
+       depends on BFIN_UART2_CTSRTS
+       default -1
+       help
+         Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
+config UART2_RTS_PIN
+       int "UART2 RTS pin"
+       depends on BFIN_UART2_CTSRTS
+       default -1
+       help
+         Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
+config SERIAL_BFIN_UART3
+       bool "Enable UART3"
+       depends on SERIAL_BFIN && (BF54x)
+       help
+         Enable UART3
+
+config BFIN_UART3_CTSRTS
+       bool "Enable UART3 hardware flow control"
+       depends on SERIAL_BFIN_UART3
+       help
+         Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
+         signal.
+
 config SERIAL_IMX
        bool "IMX serial port support"
        depends on ARM && ARCH_IMX