Title: [8583] trunk/arch/blackfin/mach-bf537/boards/stamp.c: Task[#5993] Board configuration for ad7816 iio driver.
- Revision
- 8583
- Author
- sonicz
- Date
- 2010-03-31 06:46:19 -0400 (Wed, 31 Mar 2010)
Log Message
Task[#5993] Board configuration for ad7816 iio driver.
Modified Paths
Diff
Modified: trunk/arch/blackfin/mach-bf537/boards/stamp.c (8582 => 8583)
--- trunk/arch/blackfin/mach-bf537/boards/stamp.c 2010-03-31 10:45:42 UTC (rev 8582)
+++ trunk/arch/blackfin/mach-bf537/boards/stamp.c 2010-03-31 10:46:19 UTC (rev 8583)
@@ -699,6 +699,20 @@
};
#endif
+#if defined(CONFIG_AD7816) || defined(CONFIG_AD7816_MODULE)
+unsigned short ad7816_platform_data[] = {
+ GPIO_PF4, /* rdwr_pin */
+ GPIO_PF5, /* convert_pin */
+ GPIO_PF7, /* busy_pin */
+ 0,
+};
+
+static struct bfin5xx_spi_chip ad7816_spi_chip_info = {
+ .enable_dma = 0,
+ .bits_per_word = 8,
+};
+#endif
+
#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
#define MMC_SPI_CARD_DETECT_INT IRQ_PF5
@@ -1065,6 +1079,16 @@
},
#endif
+#if defined(CONFIG_AD7816) || defined(CONFIG_AD7816_MODULE)
+ {
+ .modalias = "ad7818",
+ .max_speed_hz = 1000000,
+ .bus_num = 0,
+ .chip_select = 4, /* CS, change it for your board */
+ .platform_data = ad7816_platform_data,
+ .controller_data = &ad7816_spi_chip_info,
+ },
+#endif
#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
{
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