iMX93 EVK GPIO Device Tree Active High

AlanWen — Thu, 30 May 2024 09:47:57 GMT

Board: iMX93 EVK

BSP Version: 6.6.3_1.0.0

I'm trying to add a new pin as gpio3 26 and set as pull_high but I got a similar pin name `MX93_PAD_CCM_CLKO1__GPIO3_IO26` in $WORK_DIR/tmp/work/imx93evk-poky-linux/linux-imx/6.6.3+git/git/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts

How can I edit this dts file to make a custom gpio pin define like below ?

&iomuxc {
pinctrl_mygpio: mygpio {
fsl,pins = <
GPIO_PIN_NAME
>;
};
};
&gpio3{
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mygpio>;
};

Thanks.

Re: iMX93 EVK GPIO Device Tree Active High

Chavira — Thu, 30 May 2024 15:05:54 GMT

Hi @AlanWen!
Thank you for contacting NXP Support!

You can refer to the next community post on how to edit devicetree.

Best Regards!
Chavira

topic iMX93 EVK GPIO Device Tree Active High in i.MX Processors

iMX93 EVK GPIO Device Tree Active High

Re: iMX93 EVK GPIO Device Tree Active High