davinci: spi: move event queue parameter to platform data
For DMA operation, the davinci spi driver needs an event queue number.
Currently, this number is passed as a IORESOURCE_DMA. This is not
correct, as the event queue is not a DMA channel. Pass the event queue
via the platform data structure instead.
On dm355 and dm365, move the eventq assignment for spi0 out of resources
array and into platform data.
Signed-off-by: Michael Williamson <michael.williamson@criticallink.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 02d2cc3..4604e72 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -625,6 +625,7 @@
static struct davinci_spi_platform_data dm365_spi0_pdata = {
.version = SPI_VERSION_1,
.num_chipselect = 2,
+ .dma_event_q = EVENTQ_3,
};
static struct resource dm365_spi0_resources[] = {
@@ -645,10 +646,6 @@
.start = 16,
.flags = IORESOURCE_DMA,
},
- {
- .start = EVENTQ_3,
- .flags = IORESOURCE_DMA,
- },
};
static struct platform_device dm365_spi0_device = {