arm64/amlogic/meson-sm1-x96-air-gbit.dts

0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 /*
0003  * Copyright (c) 2019 BayLibre SAS. All rights reserved.
0004  * Copyright (c) 2020 Christian Hewitt <christianshewitt@gmail.com>
0005  */
0006
0007 /dts-v1/;
0008
0009 #include "meson-sm1-ac2xx.dtsi"
0010 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
0011
0012 / {
0013         compatible = "amediatech,x96-air-gbit", "amlogic,sm1";
0014         model = "Shenzhen Amediatech Technology Co., Ltd X96 Air";
0015
0016         sound {
0017                 compatible = "amlogic,axg-sound-card";
0018                 model = "X96-AIR";
0019                 audio-aux-devs = <&tdmout_b>;
0020                 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
0021                                 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
0022                                 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
0023                                 "TDM_B Playback", "TDMOUT_B OUT";
0024
0025                 assigned-clocks = <&clkc CLKID_MPLL2>,
0026                                   <&clkc CLKID_MPLL0>,
0027                                   <&clkc CLKID_MPLL1>;
0028                 assigned-clock-parents = <0>, <0>, <0>;
0029                 assigned-clock-rates = <294912000>,
0030                                        <270950400>,
0031                                        <393216000>;
0032                 status = "okay";
0033
0034                 dai-link-0 {
0035                         sound-dai = <&frddr_a>;
0036                 };
0037
0038                 dai-link-1 {
0039                         sound-dai = <&frddr_b>;
0040                 };
0041
0042                 dai-link-2 {
0043                         sound-dai = <&frddr_c>;
0044                 };
0045
0046                 /* 8ch hdmi interface */
0047                 dai-link-3 {
0048                         sound-dai = <&tdmif_b>;
0049                         dai-format = "i2s";
0050                         dai-tdm-slot-tx-mask-0 = <1 1>;
0051                         dai-tdm-slot-tx-mask-1 = <1 1>;
0052                         dai-tdm-slot-tx-mask-2 = <1 1>;
0053                         dai-tdm-slot-tx-mask-3 = <1 1>;
0054                         mclk-fs = <256>;
0055
0056                         codec {
0057                                 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
0058                         };
0059                 };
0060
0061                 /* hdmi glue */
0062                 dai-link-4 {
0063                         sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
0064
0065                         codec {
0066                                 sound-dai = <&hdmi_tx>;
0067                         };
0068                 };
0069         };
0070 };
0071
0072 &arb {
0073         status = "okay";
0074 };
0075
0076 &clkc_audio {
0077         status = "okay";
0078 };
0079
0080 &ethmac {
0081         status = "okay";
0082
0083         pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
0084         pinctrl-names = "default";
0085         phy-mode = "rgmii-txid";
0086         phy-handle = <&external_phy>;
0087
0088         rx-internal-delay-ps = <800>;
0089 };
0090
0091 &ext_mdio {
0092         external_phy: ethernet-phy@0 {
0093                 /* Realtek RTL8211F (0x001cc916) */
0094                 reg = <0>;
0095                 max-speed = <1000>;
0096
0097                 reset-assert-us = <10000>;
0098                 reset-deassert-us = <80000>;
0099                 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
0100
0101                 interrupt-parent = <&gpio_intc>;
0102                 /* MAC_INTR on GPIOZ_14 */
0103                 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
0104         };
0105 };
0106
0107 &frddr_a {
0108         status = "okay";
0109 };
0110
0111 &frddr_b {
0112         status = "okay";
0113 };
0114
0115 &frddr_c {
0116         status = "okay";
0117 };
0118
0119 &ir {
0120         linux,rc-map-name = "rc-x96max";
0121 };
0122
0123 &tdmif_b {
0124         status = "okay";
0125 };
0126
0127 &tdmout_b {
0128         status = "okay";
0129 };
0130
0131 &tohdmitx {
0132         status = "okay";
0133 };