Hello,
I have imx8mp verdin board and would like to do iomux configuration for GPIOs.
Would like to understand the hardcoded values like 0x184, 0x1c4, and also would be great how can I set default INPUT/OUTPUT and PULL up/down.
arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
pinctrl_gpio1: gpio1grp {
fsl,pins =
<MX8MP_IOMUXC_GPIO1_IO00__GPIO1_IO00 0x184>; /* SODIMM 206 */
};
pinctrl_gpio2: gpio2grp {
fsl,pins =
<MX8MP_IOMUXC_GPIO1_IO01__GPIO1_IO01 0x1c4>; /* SODIMM 208 */
};
I have visited to below page and installed i.MX config tools, but I wanted to do something without using this tool and avoid to open this tool every time to change the pinmux and generating dts files etc.,
Hello,
You can add a variable to change the GPIO and not star opened the tool.
Regards