diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/8250_gsc.c | 4 | ||||
| -rw-r--r-- | drivers/serial/Kconfig | 9 |
2 files changed, 7 insertions, 6 deletions
diff --git a/drivers/serial/8250_gsc.c b/drivers/serial/8250_gsc.c index 1ebe6b585d2..c5d0addfda4 100644 --- a/drivers/serial/8250_gsc.c +++ b/drivers/serial/8250_gsc.c @@ -22,7 +22,6 @@ #include <asm/hardware.h> #include <asm/parisc-device.h> #include <asm/io.h> -#include <asm/serial.h> /* for LASI_BASE_BAUD */ #include "8250.h" @@ -54,7 +53,8 @@ serial_init_chip(struct parisc_device *dev) memset(&port, 0, sizeof(port)); port.iotype = UPIO_MEM; - port.uartclk = LASI_BASE_BAUD * 16; + /* 7.272727MHz on Lasi. Assumed the same for Dino, Wax and Timi. */ + port.uartclk = 7272727; port.mapbase = address; port.membase = ioremap_nocache(address, 16); port.irq = dev->irq; diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 653098bc2dd..8edee745888 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -556,10 +556,11 @@ config SERIAL_MUX default y ---help--- Saying Y here will enable the hardware MUX serial driver for - the Nova and K class systems. The hardware MUX is not 8250/16550 - compatible therefore the /dev/ttyB0 device is shared between the - Serial MUX and the PDC software console. The following steps - need to be completed to use the Serial MUX: + the Nova, K class systems and D class with a 'remote control card'. + The hardware MUX is not 8250/16550 compatible therefore the + /dev/ttyB0 device is shared between the Serial MUX and the PDC + software console. The following steps need to be completed to use + the Serial MUX: 1. create the device entry (mknod /dev/ttyB0 c 11 0) 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 |