From 1a8d2903cb6a92ce47cfc8841951b8227c09e505 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 29 May 2015 15:04:31 +0900 Subject: serial: 8250_uniphier: add UniPhier serial driver Add the driver for on-chip UART used on UniPhier SoCs. This hardware is similar to 8250, but the register mapping is slightly different: - The offset to FCR, MCR is different. - The divisor latch access bit does not exist. Instead, the divisor latch register is available at offset 9. This driver overrides serial_{in,out}, dl_{read,write} callbacks, but wants to borrow most of code from 8250_core.c. Signed-off-by: Masahiro Yamada Reviewed-by: Matthias Brugger Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/tty/serial/8250/Makefile') diff --git a/drivers/tty/serial/8250/Makefile b/drivers/tty/serial/8250/Makefile index 31e7cdc6865c..f7ca8c3ce9e7 100644 --- a/drivers/tty/serial/8250/Makefile +++ b/drivers/tty/serial/8250/Makefile @@ -23,3 +23,4 @@ obj-$(CONFIG_SERIAL_8250_EM) += 8250_em.o obj-$(CONFIG_SERIAL_8250_OMAP) += 8250_omap.o obj-$(CONFIG_SERIAL_8250_FINTEK) += 8250_fintek.o obj-$(CONFIG_SERIAL_8250_MT6577) += 8250_mtk.o +obj-$(CONFIG_SERIAL_8250_UNIPHIER) += 8250_uniphier.o -- cgit v1.2.3