MPC83XX SPI DRIVER DOWNLOAD

Here you can get whether the Chip Select signal is active high or active low. Electrical Engineer - Power Electronics Lead the design of kW-level power systems for our satellites, manage and Having a problem logging in? Or you might get lucky and find a device that includes the above functionality in a convenient form Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.

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Sign in Sign in Remember me Forgot username or password? Problem is i dont know where to start. All times are GMT I have added the following lines in spi controller node and defined child nodes.

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LKML: Kumar Gala: [PATCH] spi: Added spi master driver for Freescale MPC83xx SPI controller

Arduino Robotics Lonnie Honeycutt. You are currently viewing LQ as a guest. Can you try spidev: The documentation was clearly written by someone who does not understand the english language, and m;c83xx to not have been proof-read. And GPIO in processor has control of chip-select to the slave device. View LQ Wiki Contributions. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration zpi and getting started guide, with exercises at the end of each chapter.

I honestly believe that they out-sourced the various peripheral designs and documentation. Now my problem is adding a slave device in kernel.

Linux - Kernel This forum is for all discussion relating to the Linux kernel. jpc83xx

By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. They hope mpc8x3x examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Visit the following links: The documentation is even worse. If you need to reset your password, click here.

Or you might get lucky and find a device that includes the above functionality in a convenient form I let Freescale know what I thought. Protecting the IoT with Invisible Keys. Hi everyone, I have to write an application in linux Moc83xx, that's what I expected For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. As a longtime user of Motorola processors and documentation I have always been very impressed with the quality and consistency of the user manuals 68xxx and 8xxbut the latest round of 83xx and 85xx has been disapointing at best.

SPI performance on Freescale MPC83xx?

Since our Mpc83xs traffic is short and bursty rather than continuous, the performance impact is likely in the noise. If you'd like to contribute content, let us know.

There is a way to add it in device tree file. If we would decide to go this way, suddenly a wonderful world of new possibilities would open, but for obvious reasons we will try to stick to the existing approach.

I have not done a measurement. Please visit this page to clear all LQ-related cookies. Electrical Engineer - Power Electronics Lead the design of kW-level power systems for our satellites, manage and Welcome to the most active Linux Forum on the web.