imx6qdl-aristainetos2c-u-boot.dtsi
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// SPDX-License-Identifier: GPL-2.0+ or X11
/*
* Copyright (C) 2019 Heiko Schocher <hs@denx.de>
*/
/ {
chosen {
u-boot,dm-pre-reloc;
stdout-path = &uart2;
};
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
};
};
&uart2 {
u-boot,dm-pre-reloc;
};
&pinctrl_gpio {
u-boot,dm-pre-reloc;
};
&pinctrl_uart2 {
u-boot,dm-pre-reloc;
};
&iomuxc {
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-pre-reloc;
};
&backlight {
pwms = <&pwm1 0 300000>;
default-brightness-level = <2>;
};
/*
* allow switching write protect / reset pin by gpio,
* because "pinctrl-assert-gpios" from &ecspi1 isn't handled by u-boot
*/
&gpio2 {
u-boot,dm-pre-reloc;
wp_spi_nor {
gpio-hog;
output-high;
gpios = <15 GPIO_ACTIVE_HIGH>;
};
reset_spi_nor {
gpio-hog;
output-high;
gpios = <28 GPIO_ACTIVE_HIGH>;
};
};
&gpio4 {
u-boot,dm-pre-reloc;
};
&ecspi1 {
u-boot,dm-pre-reloc;
};
&flash {
u-boot,dm-pre-reloc;
};
&pinctrl_ecspi1 {
u-boot,dm-pre-reloc;
};