// SPDX-License-Identifier: GPL-2.0+ or X11 | |
/* | |
* Copyright (C) 2019 Heiko Schocher <hs@denx.de> | |
*/ | |
/ { | |
chosen { | |
u-boot,dm-pre-reloc; | |
stdout-path = &uart1; | |
}; | |
wdt-reboot { | |
compatible = "wdt-reboot"; | |
wdt = <&wdog1>; | |
}; | |
}; | |
&uart1 { | |
u-boot,dm-pre-reloc; | |
}; | |
&pinctrl_gpio { | |
u-boot,dm-pre-reloc; | |
}; | |
&pinctrl_uart1 { | |
u-boot,dm-pre-reloc; | |
}; | |
&iomuxc { | |
u-boot,dm-pre-reloc; | |
}; | |
&aips1 { | |
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; | |
}; |