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AM5716: GPIO output capability

Part Number: AM5716


Hi-

I noticed in the pinmux tool for the AM5716 that the "Rx" option for gpio4_0 and gpio4_3 is disabled (i.e., automatically configured for Rx).  I also can't uncheck the "Rx" option for gpio5 on these pins.

However, per Table 27-10 of SPRUHZ7C, gpio1_0 and gpio1_3 are the only pins that are "input only".  Per that table, channels 0 and 3 should be available as standard GPIO on the remaining GPIO channels (except for gpio6 where they aren't pinned out).  Is this a bug in the pinmux tool or are they truly not available as outputs?

If it is only a pinmux tool bug, I can manually configure them for outputs when initializing my GPIO (which appears to work on my board), but I want to confirm that this approach is valid.

Thank you for your help,

Nate