Armada SoC Error Reporting Interrupts
From: Chris.Packham@alliedtelesis.co.nz (Chris Packham)
Date: 2017-05-12 05:12:57
From: Chris.Packham@alliedtelesis.co.nz (Chris Packham)
Date: 2017-05-12 05:12:57
Hi List, Has anyone looked at the SoC Error Reporting Interrupts for the Armada-385 or Armada-XP? I want to enable some error reporting for ECC errors on the DRAM interface and it looks like the mv64x60_edac driver should work with a few tweaks to use generic I/O accessors and to add a device-tree of_device_id table. The problem I'm currently grappling with is that for it to do it's job it needs to get the DRAMErr interrupt. This is located in the "Proprietary Interrupt Controller Errors" section but I'm struggling with how to map this through. Is this something that should already be mapped or do I need to add and irqchip driver for it? Thanks, Chris