TS-TPC-7990 CPU SPI Controller: Difference between revisions
From embeddedTS Manuals
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m (Links auto-updated for 2022 re-branding ( https://github.com/embeddedarm/linux-3.10.17-imx6/blob/master/Documentation/spi/spidev → https://github.com/embeddedTS/linux-3.10.17-imx6/blob/master/Documentation/spi/spidev https://github.com/embeddedarm/linux-3.10.17-imx6/blob/master/Documentation/spi/spidev_test.c → https://github.com/embeddedTS/linux-3.10.17-imx6/blob/master/Documentation/spi/spidev_test.c)) |
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The /dev/spidev1.2 interface can be accessed using the userspace API. For more information see the documentation and sample code: | The /dev/spidev1.2 interface can be accessed using the userspace API. For more information see the documentation and sample code: | ||
* [https://github.com/ | * [https://github.com/embeddedTS/linux-3.10.17-imx6/blob/master/Documentation/spi/spidev Linux kernel spidev documentation] | ||
* [https://github.com/ | * [https://github.com/embeddedTS/linux-3.10.17-imx6/blob/master/Documentation/spi/spidev_test.c spidev example code] | ||
Latest revision as of 17:44, 17 January 2022
SPI is located on the DIO header and is available in software via /dev/spidev1.2
This platform includes one SPI interface which is accessible through either kernel drivers or userspace using the /dev/spi interface.
Developing or implementing kernel SPI drivers are beyond the scope of this document, but the build environment is described in the kernel compile guide.
The /dev/spidev1.2 interface can be accessed using the userspace API. For more information see the documentation and sample code: