From 6c489656b09998ed6a6f857e01ccf630e29358dd Mon Sep 17 00:00:00 2001 From: Maxime Bizon Date: Fri, 18 Jul 2008 19:35:55 +0200 Subject: [PATCH] [MIPS] BCM63XX: Add serial driver for bcm63xx integrated UART. Signed-off-by: Maxime Bizon --- arch/mips/bcm63xx/Makefile | 1 + arch/mips/bcm63xx/dev-uart.c | 41 + drivers/serial/Kconfig | 19 + drivers/serial/Makefile | 1 + drivers/serial/bcm63xx_uart.c | 890 ++++++++++++++++++++++ include/asm-mips/mach-bcm63xx/bcm63xx_dev_uart.h | 6 + include/linux/serial_core.h | 2 + 7 files changed, 960 insertions(+), 0 deletions(-) create mode 100644 arch/mips/bcm63xx/dev-uart.c create mode 100644 drivers/serial/bcm63xx_uart.c create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_uart.h --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1433,4 +1433,23 @@ config SPORT_BAUD_RATE default 19200 if (SERIAL_SPORT_BAUD_RATE_19200) default 9600 if (SERIAL_SPORT_BAUD_RATE_9600) +config SERIAL_BCM63XX + tristate "bcm63xx serial port support" + select SERIAL_CORE + depends on BCM63XX + help + If you have a bcm63xx CPU, you can enable its onboard + serial port by enabling this options. + + To compile this driver as a module, choose M here: the + module will be called bcm963xx_uart. + +config SERIAL_BCM63XX_CONSOLE + bool "Console on bcm63xx serial port" + depends on SERIAL_BCM63XX + select SERIAL_CORE_CONSOLE + help + If you have enabled the serial port on the bcm63xx CPU + you can make it the console by answering Y to this option. + endmenu --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -34,6 +34,7 @@ obj-$(CONFIG_SERIAL_CLPS711X) += clps711 obj-$(CONFIG_SERIAL_PXA) += pxa.o obj-$(CONFIG_SERIAL_PNX8XXX) += pnx8xxx_uart.o obj-$(CONFIG_SERIAL_SA1100) += sa1100.o +obj-$(CONFIG_SERIAL_BCM63XX) += bcm63xx_uart.o obj-$(CONFIG_SERIAL_BFIN) += bfin_5xx.o obj-$(CONFIG_SERIAL_BFIN_SPORT) += bfin_sport_uart.o obj-$(CONFIG_SERIAL_SAMSUNG) += samsung.o --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -167,6 +167,8 @@ /* MAX3100 */ #define PORT_MAX3100 86 +#define PORT_BCM63XX 83 + #ifdef __KERNEL__ #include