in BBB dtso files, there is the following
&ocp {
P9_17_pinmux { status = "disabled"; }; /* P9_17 (A16) spi0_cs0.spi0_cs0 */
}
and then later define the new P9_17 feature.
does Pocket Beagle 2 have an equivalent ??
or would we do something like the following ??
some_pin: some-default-pin {
pinctrl-single,pins = <
AM62X_IOPAD(0x01a8, PIN_DISABLE, 7) /* P1.04: (D20) MCASP0_AFSX. some prior setting */
AM62X_IOPAD(0x01a8, PIN_OUTPUT, 7) /* P1.04: (D20) MCASP0_AFSX.GPIO1_12 */
>;
};