topic Re: Writing Driver for On-Board SPI in Linux in i.MX Processors

Writing Driver for On-Board SPI in Linux

narreddiprakash — Wed, 25 Apr 2018 11:12:24 GMT

Dear Support Team,

I am working on i.mx6 duallite A9 dual SoC. I am planing to write a SPI Master driver for on-board SPIs. The i.mx6 contains 4 SPIs. I can access those SPIs as a part of application from user space, but I wanna to write a device driver for one of those SPI.

Can you please help in writing driver for on-board SPI.?

What are the thing should I consider before writing that driver.?

Please respond as soon as possible.

Thanks and Regards,

Siva Prakash Reddy

Re: Writing Driver for On-Board SPI in Linux

igorpadykov — Wed, 25 Apr 2018 23:29:17 GMT

Hi Siva

for writing drivers manual one can look on

Linux Device Drivers, Third Edition [LWN.net]

and use nxp linux documentation on

i.MX Software|NXP

Best regards
igor
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