SPI master driver for Xilinx virtex

Simple SPI master driver for Xilinx SPI controller.
No support for multiple masters.
Not using level 1 drivers from EDK.

[akpm@linux-foundation.org: uninlining]
Signed-off-by: Yuri Frolov <yfrolov@ru.mvista.com>
Signed-off-by: Andrei Konovalov <akonovalov@ru.mvista.com>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/ppc/syslib/virtex_devices.h b/arch/ppc/syslib/virtex_devices.h
index 3d4be1412f60..9f38d92ae536 100644
--- a/arch/ppc/syslib/virtex_devices.h
+++ b/arch/ppc/syslib/virtex_devices.h
@@ -31,4 +31,11 @@ void __init virtex_early_serial_map(void);
  */
 int virtex_device_fixup(struct platform_device *dev);
 
+/* SPI Controller IP */
+struct xspi_platform_data {
+        s16 bus_num;
+        u16 num_chipselect;
+        u32 speed_hz;
+};
+
 #endif  /* __ASM_VIRTEX_DEVICES_H__ */