From e0c9905e87ac1bc56c9ea8f5b2934aeee53dce26 Mon Sep 17 00:00:00 2001 From: Stephen Street Date: Tue, 7 Mar 2006 23:53:24 -0800 Subject: [PATCH] SPI: add PXA2xx SSP SPI Driver This driver turns a PXA2xx synchronous serial port (SSP) into a SPI master controller (see Documentation/spi/spi_summary). The driver has the following features: - Support for any PXA2xx SSP - SSP PIO and SSP DMA data transfers. - External and Internal (SSPFRM) chip selects. - Per slave device (chip) configuration. - Full suspend, freeze, resume support. Signed-off-by: Stephen Street Signed-off-by: Andrew Morton Cc: David Brownell Signed-off-by: Greg Kroah-Hartman --- drivers/spi/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/spi/Kconfig') diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 7a75faeb0526..9ce1d01469b1 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -75,6 +75,14 @@ config SPI_BUTTERFLY inexpensive battery powered microcontroller evaluation board. This same cable can be used to flash new firmware. +config SPI_PXA2XX + tristate "PXA2xx SSP SPI master" + depends on SPI_MASTER && ARCH_PXA && EXPERIMENTAL + help + This enables using a PXA2xx SSP port as a SPI master controller. + The driver can be configured to use any SSP port and additional + documentation can be found a Documentation/spi/pxa2xx. + # # Add new SPI master controllers in alphabetical order above this line # -- cgit v1.2.1