[Blackfin] arch: Encourage users to use the spidev character driver: Provide platform...

[linux-2.6] / arch / blackfin / mach-bf548 / boards / ezkit.c

diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 14860f04d1bdda46c49e615a5bd33544ad1613d4..d5330d4f79d337f2715f0de2b68cc55c38b1945e 100644 (file)
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -420,6 +420,13 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 };
 #endif
 
+#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
+static struct bfin5xx_spi_chip spidev_chip_info = {
+       .enable_dma = 0,
+       .bits_per_word = 8,
+};
+#endif
+
 static struct spi_board_info bf54x_spi_board_info[] __initdata = {
 #if defined(CONFIG_MTD_M25P80) \
        || defined(CONFIG_MTD_M25P80_MODULE)
@@ -445,6 +452,15 @@ static struct spi_board_info bf54x_spi_board_info[] __initdata = {
        .controller_data = &spi_ad7877_chip_info,
 },
 #endif
+#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
+       {
+               .modalias = "spidev",
+               .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
+               .bus_num = 0,
+               .chip_select = 1,
+               .controller_data = &spidev_chip_info,
+       },
+#endif
 };
 
 /* SPI (0) */
@@ -631,7 +647,7 @@ static struct platform_device *ezkit_devices[] __initdata = {
        &ezkit_flash_device,
 };
 
-static int __init stamp_init(void)
+static int __init ezkit_init(void)
 {
        printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
        platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
@@ -644,4 +660,4 @@ static int __init stamp_init(void)
        return 0;
 }
 
-arch_initcall(stamp_init);
+arch_initcall(ezkit_init);