- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello Everyone,
We are using HE 922(Atom X3-C3200) module with Yocto BSP MR4.1 and finding issues configuring EINT capable interrupt pins for GPIO functionality. Required gpio, direction and output settings are configured in the BSP device tree /arch/x86/boot/dts, but unable to see it reflecting in the Linux OS.
Also tried configuring gpio using /sys/class/gpio/export mechanism, and is showing error "Can't bind gpio to interrupt". We have this issue on GPIO72, but can be reproduced for any EINT capable pins.
Appreciate your valuable help & suggestion to resolve this issue.
Regards,
Sajith
Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi Rur,
I understand you are using an Intel Atom® x3-C3200RK Processor and you have problems configuring EINT interrupt pins for GPIO functionality.
I can help address you to the appropriate support team. For this type of issues Intel offers the following contact information:
If you are an Intel partner, please contact your Intel representative to get in touch with a Field Application Engineer
If you need manuals, documentation and more information about this matter, please check this link https://www.intel.com/content/www/us/en/design/resource-design-center.html https://www.intel.com/content/www/us/en/design/resource-design-center.html, you may need to register to get assistance.
The Intel Developer Zone will assist you with hardware and software https://software.intel.com/en-us https://software.intel.com/en-us
Additionally, since this is hardware and software problem, you can try contacting or embedded design team at https://embedded.communities.intel.com/community/en/ https://embedded.communities.intel.com/community/en/
Regards,
Allan J.
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page