diff options
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts new file mode 100644 index 000000000..8c30ce636 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Dongjin Kim <tobetter@gmail.com> + */ + +/dts-v1/; + +#include "meson-sm1-odroid.dtsi" + +/ { + compatible = "hardkernel,odroid-c4", "amlogic,sm1"; + model = "Hardkernel ODROID-C4"; + + leds { + compatible = "gpio-leds"; + + led-blue { + color = <LED_COLOR_ID_BLUE>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + panic-indicator; + }; + }; + + sound { + model = "ODROID-C4"; + }; +}; + +&gpio { + /* + * WARNING: The USB Hub on the Odroid-C4 needs a reset signal + * to be turned high in order to be detected by the USB Controller + * This signal should be handled by a USB specific power sequence + * in order to reset the Hub when USB bus is powered down. + */ + hog-0 { + gpio-hog; + gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "usb-hub-reset"; + }; +}; + +&ir { + linux,rc-map-name = "rc-odroid"; +}; |