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Blackfin arch: Fix bug - set corret SSEL and IRQ to enable AD7877 on BF527

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AD7877 use SSEL_2 (P9.9) and IRQ_PF8 (P9.14) on BF527

 - populating JP3 to enable STAMP
 - disable SW11.2 to disconnect SSEL_2/PF12 from Rotary NAND
 - disable SW18.1 to disconnect SSEL_2 from MAX1233 touchscreen chip

Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Bryan Wu 2008-05-31 15:17:25 +08:00
parent ca56d9aaf2
commit 2eb74ae20e
1 changed files with 2 additions and 2 deletions
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4
arch/blackfin/mach-bf527/boards/ezkit.c
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@ -647,10 +647,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
{ {
.modalias = "ad7877", .modalias = "ad7877",
.platform_data = &bfin_ad7877_ts_info, .platform_data = &bfin_ad7877_ts_info,
.irq = IRQ_PF6, .irq = IRQ_PF8,
.max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, .bus_num = 0,
.chip_select = 1, .chip_select = 2,
.controller_data = &spi_ad7877_chip_info, .controller_data = &spi_ad7877_chip_info,
}, },
#endif #endif