Is it possible to set the GPIO drive strength via an overlay?
I tried already brcm,drive-strength and brcm,drive_strength_mA but without success.
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james-at-lo-tech
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PhilE
- Raspberry Pi Engineer & Forum Moderator
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Re: GPIO Drive Strength
Sadly, no. Drive strength isn't settable from the Linux driver as it stands at the moment - the only option is to create a custom dt-blob.bin (not real Device Tree) for the firmware, which is a maintenance headache.
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james-at-lo-tech
- Posts: 45
- Joined: Sat Oct 04, 2014 1:07 pm
Re: GPIO Drive Strength
OK, rc.local script I think is easier, thanks.