mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 08:58:52 +09:00
![Deepak Das](/assets/img/avatar_default.png)
commit b2f5da9dd0
("rockchip: rk3399: Add Nanopi M4 board support") added
support for Nanopi M4 board with Dual-Channel 4GB LPDDR3-1866 RAM.
This patch adds another variant of NanoPi M4 board with Dual-Channel
2GB DDR3-1866 RAM.
Signed-off-by: Deepak Das <deepakdas.linux@gmail.com>
67 lines
1.2 KiB
Plaintext
67 lines
1.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* FriendlyElec NanoPi M4 board device tree source
|
|
*
|
|
* Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
|
|
* (http://www.friendlyarm.com)
|
|
*
|
|
* Copyright (c) 2018 Collabora Ltd.
|
|
* Copyright (c) 2019 Arm Ltd.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "rk3399-nanopi4.dtsi"
|
|
|
|
/ {
|
|
model = "FriendlyElec NanoPi M4";
|
|
compatible = "friendlyarm,nanopi-m4", "rockchip,rk3399";
|
|
|
|
vdd_5v: vdd-5v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_5v";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc5v0_core: vcc5v0-core {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_core";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vin-supply = <&vdd_5v>;
|
|
};
|
|
|
|
vcc5v0_usb1: vcc5v0-usb1 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_usb1";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
|
|
vcc5v0_usb2: vcc5v0-usb2 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_usb2";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
};
|
|
|
|
&vcc3v3_sys {
|
|
vin-supply = <&vcc5v0_core>;
|
|
};
|
|
|
|
&u2phy0_host {
|
|
phy-supply = <&vcc5v0_usb1>;
|
|
};
|
|
|
|
&u2phy1_host {
|
|
phy-supply = <&vcc5v0_usb2>;
|
|
};
|
|
|
|
&vbus_typec {
|
|
regulator-always-on;
|
|
vin-supply = <&vdd_5v>;
|
|
};
|