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When I create a DTS file from a .sopcinfo file for a system containing a custom component with an IRQ output the DTS file generates with an interrupt field of:
interrupts = <0 41 4>;
From the device tree bindings "4 = active high level-sensitive"; I need it to be "1 = low-to-high edge triggered"
In my custom component _hw.tcl is there a way with set_module_assignment embeddedsw.dts..... to change this 3rd field from a 4 to a 1? Or is there another property I can add to _hw.tcl that will sort this directly?
Many thanks,
Dave
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Hello,
We are not supporting any device tree customization.
You can take a look at this page here:
https://rocketboards.org/foswiki/Documentation/HOWTOCreateADeviceTree
For more information about customizing a device tree:
https://developer.toradex.com/device-tree-customization
https://www.arm.com/zh/files/event/5_2015_ARM_Embedded_Seminar_PHYTEC.pdf
thanks

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