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[Blackfin] arch: Allow AD1836A board to be connected, either to SPORT2 or SPORT3. 

Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
hifive-unleashed-5.1
Bernd Schmidt 2008-04-24 05:19:02 +08:00 committed by Bryan Wu
parent 764cb81cdc
commit 37fa24212e
1 changed files with 18 additions and 0 deletions
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18
arch/blackfin/mach-bf548/boards/ezkit.c
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@ -403,6 +403,14 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = {
};
#endif
#if defined(CONFIG_SND_BLACKFIN_AD1836) \
|| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
.enable_dma = 0,
.bits_per_word = 16,
};
#endif
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
.cs_change_per_word = 0,
@ -446,6 +454,16 @@ static struct spi_board_info bf54x_spi_board_info[] __initdata = {
.mode = SPI_MODE_3,
},
#endif
#if defined(CONFIG_SND_BLACKFIN_AD1836) \
|| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
{
.modalias = "ad1836-spi",
.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
.bus_num = 1,
.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
.controller_data = &ad1836_spi_chip_info,
},
#endif
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
{
.modalias = "ad7877",