CPU GIPO Number to dts code gpio no in Software Posted December 12, 2021 Hi I am writing gt928.dts on Tinker Board 2S Debian stretch. >gpio readall cpu wPi Name 158 23 GPIO4C6 ---->irq-gpios 121 24 GPIO3D1 ----->reset-gpios I want to code with irq-gpios = <&gpio4 ? 0>; reset-gpios = <&gpio3 ?? 0>; What number to put in ? and ??
CPU GIPO Number to dts code gpio no
in Software
Posted
Hi
I am writing gt928.dts on Tinker Board 2S Debian stretch.
>gpio readall
cpu wPi Name
158 23 GPIO4C6 ---->irq-gpios
121 24 GPIO3D1 ----->reset-gpios
I want to code with
irq-gpios = <&gpio4 ? 0>;
reset-gpios = <&gpio3 ?? 0>;
What number to put in ? and ??