Mity CPU Platforms » MitySOM-335x (ARM Cortex-A8 Based Products)

03/02/2015

JC 04:47 PM Software Development: RE: MAX3100 (SPI to UART bridge) driver not working

Bindu,
You can look at how the other baseboard_spi0_slave_info have the irq filled in. Its possible that simply not setting the value might be the correct action. Jonathan Cormier

BJ 04:44 PM Software Development: RE: MAX3100 (SPI to UART bridge) driver not working

Jonathan,
Thank you for the answer; using the following helped with respect to creating the /dev/ttyMAX0: Bindu Jagannatha

JC 09:50 AM Software Development: RE: MAX3100 (SPI to UART bridge) driver not working

The init driver gets called when the driver is added to the kernel. If its built in then this happens early on, if its built as a module then this happens when you insert the module. The probe function gets called when the driver gets ... Jonathan Cormier

02/28/2015

ZJ 06:50 PM Software Development: MAX3100 (SPI to UART bridge) driver not working

Hello,
We are trying to compile the driver for MAX3100 and we are unable to get the node /dev/ttyMAX in spite of these changes:
1. Changed baseboard-mityarm335x-devkit-3359.c to the following: Zhe Ji