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| author | Graf Yang <graf.yang@analog.com> | 2010-02-21 10:23:07 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-03-09 00:30:52 -0500 |
| commit | df6a949b4666780969fd90a2f3ac3db3b62552d6 (patch) | |
| tree | 118f59816d44d7bb0efdd0d1e4b69cb951fd157f /arch/blackfin/mach-bf537/boards/stamp.c | |
| parent | aec59c911307639c77076bdc9d9b546a4a767a73 (diff) | |
| download | blackbird-op-linux-df6a949b4666780969fd90a2f3ac3db3b62552d6.tar.gz blackbird-op-linux-df6a949b4666780969fd90a2f3ac3db3b62552d6.zip | |
Blackfin: bf537-stamp: add example AD2S120x resources
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf537/boards/stamp.c')
| -rw-r--r-- | arch/blackfin/mach-bf537/boards/stamp.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 8a138f0f0302..283cc66f0220 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -663,6 +663,18 @@ static struct bfin5xx_spi_chip ad2s90_spi_chip_info = { }; #endif +#if defined(CONFIG_AD2S120X) || defined(CONFIG_AD2S120X_MODULE) +unsigned short ad2s120x_platform_data[] = { + /* used as SAMPLE and RDVEL */ + GPIO_PF5, GPIO_PF6, 0 +}; + +static struct bfin5xx_spi_chip ad2s120x_spi_chip_info = { + .enable_dma = 0, + .bits_per_word = 16, +}; +#endif + #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) #define MMC_SPI_CARD_DETECT_INT IRQ_PF5 @@ -987,6 +999,16 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif +#if defined(CONFIG_AD2S120X) || defined(CONFIG_AD2S120X_MODULE) + { + .modalias = "ad2s120x", + .bus_num = 0, + .chip_select = 4, /* CS, change it for your board */ + .platform_data = ad2s120x_platform_data, + .controller_data = &ad2s120x_spi_chip_info, + }, +#endif + #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) { .modalias = "mmc_spi", |
