Blackfin: bf537-stamp: declare SPI IRQ resources

Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/include/asm/bfin5xx_spi.h b/arch/blackfin/include/asm/bfin5xx_spi.h
index aaeb4df..c281c63 100644 (file)
--- a/arch/blackfin/include/asm/bfin5xx_spi.h
+++ b/arch/blackfin/include/asm/bfin5xx_spi.h
@@ -127,6 +127,7 @@ struct bfin5xx_spi_chip {
        u32 cs_gpio;
        /* Value to send if no TX value is supplied, usually 0x0 or 0xFFFF */
        u16 idle_tx_val;
+       u8 pio_interrupt; /* Enable spi data irq */
 };
 
 #endif /* _SPI_CHANNEL_H_ */

diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index b8e8c92..d619313 100644 (file)
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -555,6 +555,7 @@ static struct mmc_spi_platform_data bfin_mmc_spi_pdata = {
 static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
        .enable_dma = 0,
        .bits_per_word = 8,
+       .pio_interrupt = 0,
 };
 #endif
 
@@ -864,6 +865,11 @@ static struct resource bfin_spi0_resource[] = {
        [1] = {
                .start = CH_SPI,
                .end   = CH_SPI,
+               .flags = IORESOURCE_DMA,
+       },
+       [2] = {
+               .start = IRQ_SPI,
+               .end   = IRQ_SPI,
                .flags = IORESOURCE_IRQ,
        },
 };