---

yaml
---
r: 54248
b: refs/heads/master
c: 194de56
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1394f03221790a988afc3e4b3cb79f2e477246a9
+refs/heads/master: 194de5612777a9ff4f96dae1932f77a5a89e5f0a

trunk/drivers/serial/Kconfig

@@ -508,6 +508,100 @@ config SERIAL_SA1100_CONSOLE
 	  your boot loader (lilo or loadlin) about how to pass options to the
 	  kernel at boot time.)
 
+config SERIAL_BFIN
+	tristate "Blackfin serial port support"
+	depends on BFIN
+	select SERIAL_CORE
+	select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561)
+	help
+	  Add support for the built-in UARTs on the Blackfin.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bfin_5xx.
+
+config SERIAL_BFIN_CONSOLE
+	bool "Console on Blackfin serial port"
+	depends on SERIAL_BFIN
+	select SERIAL_CORE_CONSOLE
+
+choice
+	prompt "UART Mode"
+	depends on SERIAL_BFIN
+	default SERIAL_BFIN_DMA
+	help
+	  This driver supports the built-in serial ports of the Blackfin family
+	  of CPUs
+
+config SERIAL_BFIN_DMA
+	bool "DMA mode"
+	depends on DMA_UNCACHED_1M
+	help
+	  This driver works under DMA mode. If this option is selected, the
+	  blackfin simple dma driver is also enabled.
+
+config SERIAL_BFIN_PIO
+	bool "PIO mode"
+	help
+	  This driver works under PIO mode.
+
+endchoice
+
+config SERIAL_BFIN_UART0
+	bool "Enable UART0"
+	depends on SERIAL_BFIN
+	help
+	  Enable UART0
+
+config BFIN_UART0_CTSRTS
+	bool "Enable UART0 hardware flow control"
+	depends on SERIAL_BFIN_UART0
+	help
+	  Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
+	  signal.
+
+config UART0_CTS_PIN
+	int "UART0 CTS pin"
+	depends on BFIN_UART0_CTSRTS
+	default 23
+	help
+	  The default pin is GPIO_GP7.
+	  Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
+config UART0_RTS_PIN
+	int "UART0 RTS pin"
+	depends on BFIN_UART0_CTSRTS
+	default 22
+	help
+	  The default pin is GPIO_GP6.
+	  Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
+config SERIAL_BFIN_UART1
+	bool "Enable UART1"
+	depends on SERIAL_BFIN && (BF534 || BF536 || BF537)
+	help
+	  Enable UART1
+
+config BFIN_UART1_CTSRTS
+	bool "Enable UART1 hardware flow control"
+	depends on SERIAL_BFIN_UART1
+	help
+	  Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
+	  signal.
+
+config UART1_CTS_PIN
+	int "UART1 CTS pin"
+	depends on BFIN_UART1_CTSRTS
+	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
+	default -1
+	help
+	  Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
 config SERIAL_IMX
 	bool "IMX serial port support"
 	depends on ARM && ARCH_IMX

trunk/drivers/serial/Makefile

@@ -27,6 +27,7 @@ obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o
 obj-$(CONFIG_SERIAL_PXA) += pxa.o
 obj-$(CONFIG_SERIAL_PNX8XXX) += pnx8xxx_uart.o
 obj-$(CONFIG_SERIAL_SA1100) += sa1100.o
+obj-$(CONFIG_SERIAL_BFIN) += bfin_5xx.o
 obj-$(CONFIG_SERIAL_S3C2410) += s3c2410.o
 obj-$(CONFIG_SERIAL_SUNCORE) += suncore.o
 obj-$(CONFIG_SERIAL_SUNHV) += sunhv.o