Title: [8641] trunk/arch/blackfin/mach-bf537/boards/stamp.c: Task[#5993] Board configuration for ad7298 IIO driver.
- Revision
- 8641
- Author
- sonicz
- Date
- 2010-04-13 05:10:15 -0400 (Tue, 13 Apr 2010)
Log Message
Task[#5993] Board configuration for ad7298 IIO driver.
Modified Paths
Diff
Modified: trunk/arch/blackfin/mach-bf537/boards/stamp.c (8640 => 8641)
--- trunk/arch/blackfin/mach-bf537/boards/stamp.c 2010-04-13 09:08:45 UTC (rev 8640)
+++ trunk/arch/blackfin/mach-bf537/boards/stamp.c 2010-04-13 09:10:15 UTC (rev 8641)
@@ -735,6 +735,18 @@
};
#endif
+#if defined(CONFIG_AD7298) || defined(CONFIG_AD7298_MODULE)
+static unsigned short ad7298_platform_data[] = {
+ GPIO_PF7, /* busy_pin */
+ 0,
+};
+
+static struct bfin5xx_spi_chip ad7298_spi_chip_info = {
+ .enable_dma = 0,
+ .bits_per_word = 16,
+};
+#endif
+
#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
#define MMC_SPI_CARD_DETECT_INT IRQ_PF5
@@ -1139,6 +1151,18 @@
},
#endif
+#if defined(CONFIG_AD7298) || defined(CONFIG_AD7298_MODULE)
+ {
+ .modalias = "ad7298",
+ .max_speed_hz = 1000000,
+ .bus_num = 0,
+ .chip_select = 4, /* CS, change it for your board */
+ .platform_data = ad7298_platform_data,
+ .controller_data = &ad7298_spi_chip_info,
+ .mode = SPI_MODE_3,
+ },
+#endif
+
#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
{
.modalias = "mmc_spi",
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