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Spi driver #83

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Spi driver #83

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Commits on May 24, 2016

  1. spi: spilib: first draft 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  2. spi: spilib: No read/write functions, just transfer 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  3. spi: parallella_spi: Fix pin directions 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  4. spi: spilib: working (w/ wrong register addresses) 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  5. spi: spilib: Go back to original register offsets 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  6. spi: spilib: upate uio-test 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  7. spi: spilib: Add __spi prefix to convenience macros 

    Add __spi prefix to __unused / __packed / __aligned to avoid name
clashes with system headers.

Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  8. spi: spilib: Update generic spi_transfer 

    Support up to 8 byte transfers.
Wait for RX to complete before reading from deserializer regs.

Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  9. spi: spilib: Update uio-test 

    - Add test for slave address auto-increment.
- Add test for the 2 MSB in every byte.

Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  10. spi: Connect nreset of oh_rise2pulse 

    Solves issue with master STATUS[0] always high.

Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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  11. spi: fpga: Add constraint for master slave clock out 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 24, 2016
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Commits on May 27, 2016

  1. spi: spilib: Add slave address increment test to uio-test 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 27, 2016
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Commits on May 31, 2016

  1. spi: spilib: Add Makefile 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 31, 2016
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  2. spi: linux-uio: Add files and instructions for uio 

    Signed-off-by: Ola Jeppsson <ola@adapteva.com>
    @olajep
    olajep committed May 31, 2016
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