spi_mpc83xx.c: support QE enabled 83xx CPU's like mpc832x
Quicc Engine enabled mpc83xx CPU's has a somewhat different HW interface to
the SPI controller. This patch adds a qe_mode knob that sees to that
needed adaptions are performed.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 12e631f..695741b 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -112,7 +112,7 @@
struct fsl_spi_platform_data {
u32 initial_spmode; /* initial SPMODE value */
u16 bus_num;
-
+ bool qe_mode;
/* board specific information */
u16 max_chipselect;
void (*activate_cs)(u8 cs, u8 polarity);