diff options
Diffstat (limited to 'roms/u-boot/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi')
| -rw-r--r-- | roms/u-boot/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi b/roms/u-boot/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi new file mode 100644 index 000000000..963bf96b2 --- /dev/null +++ b/roms/u-boot/arch/arm/dts/meson-sm1-odroid-c4-u-boot.dtsi @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + */ + +#include "meson-sm1-u-boot.dtsi" + +ðmac { + snps,reset-gpio = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; +}; + +/* SARADC is needed for proper board variant detection */ +&saradc { + status = "okay"; + vref-supply = <&vddao_1v8>; +}; + +&tflash_vdd { + gpio = <&gpio_ao GPIOAO_3 GPIO_OPEN_DRAIN>; +}; |