From 6b1a98d1c4851235d9b6764b3f7b7db7909fc760 Mon Sep 17 00:00:00 2001 From: Jamie Iles Date: Tue, 16 Aug 2011 17:47:46 +0100 Subject: tty: serial8250: add helpers for the DesignWare 8250 The Synopsys DesignWare 8250 is an 8250 that has an extra interrupt that gets raised when writing to the LCR when busy. To handle this we need special serial_out, serial_in and handle_irq methods. Add a new function serial8250_use_designware_io() that configures a uart_port with these accessors. Cc: Alan Cox Acked-by: Arnd Bergmann Signed-off-by: Jamie Iles Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/tty/serial/Makefile') diff --git a/drivers/tty/serial/Makefile b/drivers/tty/serial/Makefile index 7874813..7b59958 100644 --- a/drivers/tty/serial/Makefile +++ b/drivers/tty/serial/Makefile @@ -28,6 +28,7 @@ obj-$(CONFIG_SERIAL_8250_BOCA) += 8250_boca.o obj-$(CONFIG_SERIAL_8250_EXAR_ST16C554) += 8250_exar_st16c554.o obj-$(CONFIG_SERIAL_8250_HUB6) += 8250_hub6.o obj-$(CONFIG_SERIAL_8250_MCA) += 8250_mca.o +obj-$(CONFIG_SERIAL_8250_DW) += 8250_dw.o obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o -- cgit v1.1