xref: /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2*4882a593Smuzhiyun// Copyright (c) 2016 ARM Ltd.
3*4882a593Smuzhiyun
4*4882a593Smuzhiyun#include "sun50i-a64-pine64.dts"
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun/ {
7*4882a593Smuzhiyun	model = "Pine64+";
8*4882a593Smuzhiyun	compatible = "pine64,pine64-plus", "allwinner,sun50i-a64";
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun	/* TODO: Camera, touchscreen, etc. */
11*4882a593Smuzhiyun};
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun&emac {
14*4882a593Smuzhiyun	pinctrl-names = "default";
15*4882a593Smuzhiyun	pinctrl-0 = <&rgmii_pins>;
16*4882a593Smuzhiyun	phy-mode = "rgmii-txid";
17*4882a593Smuzhiyun	phy-handle = <&ext_rgmii_phy>;
18*4882a593Smuzhiyun	status = "okay";
19*4882a593Smuzhiyun};
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun&mdio {
22*4882a593Smuzhiyun	ext_rgmii_phy: ethernet-phy@1 {
23*4882a593Smuzhiyun		compatible = "ethernet-phy-ieee802.3-c22";
24*4882a593Smuzhiyun		reg = <1>;
25*4882a593Smuzhiyun	};
26*4882a593Smuzhiyun};
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun&reg_dc1sw {
29*4882a593Smuzhiyun	/*
30*4882a593Smuzhiyun	 * Ethernet PHY needs 30ms to properly power up and some more
31*4882a593Smuzhiyun	 * to initialize. 100ms should be plenty of time to finish
32*4882a593Smuzhiyun	 * whole process.
33*4882a593Smuzhiyun	 */
34*4882a593Smuzhiyun	regulator-enable-ramp-delay = <100000>;
35*4882a593Smuzhiyun};
36