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| author | Bryan Wu <cooloney@kernel.org> | 2008-05-31 15:17:25 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-05-31 15:17:25 +0800 |
| commit | 2eb74ae20e65e71c2d5bf7b8ad7d0ac5d5acf55f (patch) | |
| tree | c3a3d94a2f21078f6c0b06655b5b1cd3b92c7ed0 | |
| parent | ca56d9aaf2a135e0eb528df427f7dda15d077b11 (diff) | |
| download | kernel_samsung_smdk4412-2eb74ae20e65e71c2d5bf7b8ad7d0ac5d5acf55f.zip kernel_samsung_smdk4412-2eb74ae20e65e71c2d5bf7b8ad7d0ac5d5acf55f.tar.gz kernel_samsung_smdk4412-2eb74ae20e65e71c2d5bf7b8ad7d0ac5d5acf55f.tar.bz2 | |
Blackfin arch: Fix bug - set corret SSEL and IRQ to enable AD7877 on BF527
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>
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezkit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index bb6d58c..fa4f4e8 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -647,10 +647,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { { .modalias = "ad7877", .platform_data = &bfin_ad7877_ts_info, - .irq = IRQ_PF6, + .irq = IRQ_PF8, .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, - .chip_select = 1, + .chip_select = 2, .controller_data = &spi_ad7877_chip_info, }, #endif |