From 225109957a74c571c49e860fcc4e81fa6df1079d Mon Sep 17 00:00:00 2001 From: Feng Tang Date: Wed, 16 Jun 2010 14:46:09 +0100 Subject: mrst_max3110: add UART driver for Max3110 on Moorestown This driver enable the max3110 device, it can be used as a system console. the IRQ needs be enabled if user want a better performance. MRST max3110 works in 3.684MHz clock, which supports 230400 as its maximum rate. Signed-off-by: Feng Tang Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/serial/Kconfig | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'drivers/serial/Kconfig') diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index e437ce8c174..964634e79c1 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -690,6 +690,23 @@ config SERIAL_SA1100_CONSOLE your boot loader (lilo or loadlin) about how to pass options to the kernel at boot time.) +config SERIAL_MRST_MAX3110 + tristate "SPI UART driver for Max3110" + depends on SPI_DW_PCI + select SERIAL_CORE + select SERIAL_CORE_CONSOLE + help + This is the UART protocol driver for the MAX3110 device on + the Intel Moorestown platform. On other systems use the max3100 + driver. + +config MRST_MAX3110_IRQ + boolean "Enable GPIO IRQ for Max3110 over Moorestown" + default n + depends on SERIAL_MRST_MAX3110 && GPIO_LANGWELL + help + This has to be enabled after Moorestown GPIO driver is loaded + config SERIAL_BFIN tristate "Blackfin serial port support" depends on BLACKFIN -- cgit v1.2.3-18-g5258