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Blackfin: bf537-stamp: add example AD2S1210 IIO resources
Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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1 changed files with 28 additions and 0 deletions
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@ -675,6 +675,23 @@ static struct bfin5xx_spi_chip ad2s120x_spi_chip_info = {
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};
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#endif
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#if defined(CONFIG_AD2S1210) || defined(CONFIG_AD2S1210_MODULE)
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unsigned short ad2s1210_platform_data[] = {
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/* use as SAMPLE, A0, A1 */
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GPIO_PF7, GPIO_PF8, GPIO_PF9,
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# if defined(CONFIG_AD2S1210_GPIO_INPUT) || defined(CONFIG_AD2S1210_GPIO_OUTPUT)
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/* the RES0 and RES1 pins */
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GPIO_PF4, GPIO_PF5,
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# endif
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0,
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};
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static struct bfin5xx_spi_chip ad2s1210_spi_chip_info = {
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.enable_dma = 0,
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.bits_per_word = 8,
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};
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#endif
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#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
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#define MMC_SPI_CARD_DETECT_INT IRQ_PF5
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@ -1010,6 +1027,17 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
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},
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#endif
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#if defined(CONFIG_AD2S1210) || defined(CONFIG_AD2S1210_MODULE)
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{
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.modalias = "ad2s1210",
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.max_speed_hz = 8192000,
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.bus_num = 0,
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.chip_select = 4, /* CS, change it for your board */
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.platform_data = ad2s1210_platform_data,
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.controller_data = &ad2s1210_spi_chip_info,
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},
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#endif
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#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
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{
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.modalias = "mmc_spi",
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