You have all the required voltage regulators in place? Define them as regulators with their respective enable signals (if used; sample below is using a GPIO expander for that. Note: refer to dt-bindings for details on regulators)
Code:
reg_myveryown_1v8: reg_myveryown_1v8@1{reg = <1>;compatible = "regulator-fixed";regulator-name = "vcc-some1v8reg_1";regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-boot-on;enable-active-high;/* regulator enable through PCA9538 IO0 */gpios = <&pca 0 GPIO_ACTIVE_HIGH>;status = "okay";};Statistics: Posted by aBUGSworstnightmare — Mon Jul 22, 2024 3:46 pm