2009-08-06 07:44:05 How can I attach both spi mmc and another spi adc in 08r1.5?
Wei Jiang (CHINA)
Message: 78420
Dear all,
My hardware is bf561, kernel is 08r1.5
As SPI support is dropped while spi_mmc enabled, how can I control the ADC via SPI interface?
Can I write Blackfin SPI bus directly at the same time?
Thanks .
Wei Jiang
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2009-08-06 22:12:10 Re: How can I attach both spi mmc and another spi adc in 08r1.5?
Yi Li (CHINA)
Message: 78433
Is it possible that you move to 2009R1? The original spi_mmc driver has been replaced by mainline mmc_spi driver. And you can use the "spi_lock_bus()" functions if mmc_spi cannot share spi bus with you ADC properly.
If you insist on using 2008R1.5, you may set spi_mmc driver to use spi frame work (do not use spi bus directly).
-Yi
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2009-08-06 22:37:45 Re: How can I attach both spi mmc and another spi adc in 08r1.5?
Wei Jiang (CHINA)
Message: 78434
Dear Li,
Thanks for your kindly reply.
I can move to 2009R1. How can I get the toolchains for 09R1? And can you tell me when the 09R1 will be formally released?
Wei Jiang
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2009-08-07 02:26:10 Re: How can I attach both spi mmc and another spi adc in 08r1.5?
Yi Li (CHINA)
Message: 78476
Please download and use 2009R1-RC10 toolchain: blackfin.uclinux.org/gf/project/toolchain/frs/?action=FrsReleaseBrowse&frs_package_id=74
2009R1 will be release in one or two week. You can use 2009r1 release candidates. There are just bug fix - no major changes.
-Yi
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2009-08-07 04:14:36 Re: How can I attach both spi mmc and another spi adc in 08r1.5?
Wei Jiang (CHINA)
Message: 78482
Li,
Ok, I\'ll try. Thanks a lot for your help.
Wei Jiang