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spi: pxa2xx_spi: introduce chipselect GPIO to simplify the common cases
[safe/jmp/linux-2.6]
/
arch
/
arm
/
mach-pxa
/
include
/
mach
/
pxa2xx_spi.h
diff --git
a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
index
2206cb6
..
b87cecd
100644
(file)
--- a/
arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
+++ b/
arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
@@
-38,6
+38,7
@@
struct pxa2xx_spi_chip {
u8 dma_burst_size;
u32 timeout;
u8 enable_loopback;
+ int gpio_cs;
void (*cs_control)(u32 command);
};