diff options
Diffstat (limited to 'arch/arm/dts/sun50i-a64-teres-i-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/sun50i-a64-teres-i-u-boot.dtsi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/dts/sun50i-a64-teres-i-u-boot.dtsi b/arch/arm/dts/sun50i-a64-teres-i-u-boot.dtsi new file mode 100644 index 0000000000..1a64b7d09c --- /dev/null +++ b/arch/arm/dts/sun50i-a64-teres-i-u-boot.dtsi @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Vasily Khoruzhick <anarsoul@gmail.com> + * + */ + +#include "sunxi-u-boot.dtsi" + +/ { + vdd_bl: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "bl-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ + enable-active-high; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 0>; + brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>; + default-brightness-level = <2>; + enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */ + power-supply = <&vdd_bl>; + }; +}; + +/* The ANX6345 eDP-bridge is on i2c */ +&i2c0 { + anx6345: edp-bridge@38 { + compatible = "analogix,anx6345"; + reg = <0x38>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + status = "okay"; + }; +}; + +&pwm { + status = "okay"; +}; |