XU4 use I2C.5 and I2S as common GPIO

Post Reply
Zaren
Posts: 77
Joined: Wed Nov 08, 2017 7:12 am
languages_spoken: english
ODROIDs: ODROID XU4 + VU5
Location: Ukraine
Has thanked: 20 times
Been thanked: 1 time
Contact:

XU4 use I2C.5 and I2S as common GPIO

Post by Zaren »

Hello!

I don't need to use I2C.5 and I2S. But I extremely need additional GPIO pins. How can I switch those pins from ALT to IO pins?

Best regards,
Zaren

Zaren
Posts: 77
Joined: Wed Nov 08, 2017 7:12 am
languages_spoken: english
ODROIDs: ODROID XU4 + VU5
Location: Ukraine
Has thanked: 20 times
Been thanked: 1 time
Contact:

Re: XU4 use I2C.5 and I2S as common GPIO

Post by Zaren »

I found I2C.5 setup in linux/arch/arm/boot/dts/exynos5422-odroidxu4.dts file.
Is it enough to remove " &hsi2c_5 { ... } " section ? But I use the VU5 touch screen. Is it brokes communication between VU5 tochscreen and linux or not?
Where I can to find the I2S pin setup?

Nuems
Posts: 188
Joined: Thu Sep 19, 2013 3:50 am
languages_spoken: english, german
ODROIDs: xu, c1, n2
Has thanked: 5 times
Been thanked: 21 times
Contact:

Re: XU4 use I2C.5 and I2S as common GPIO

Post by Nuems »

Zaren, this is the forum for Odroid-XU. If you want help with the XU4, try here.

Zaren
Posts: 77
Joined: Wed Nov 08, 2017 7:12 am
languages_spoken: english
ODROIDs: ODROID XU4 + VU5
Location: Ukraine
Has thanked: 20 times
Been thanked: 1 time
Contact:

Re: XU4 use I2C.5 and I2S as common GPIO

Post by Zaren »

Thanks!

Post Reply

Return to “Ubuntu”

Who is online

Users browsing this forum: No registered users and 1 guest