1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2019 BayLibre SAS. All rights reserved. 4 * Copyright (c) 2020 Christian Hewitt <christianshewitt@gmail.com> 5 */ 6 7/dts-v1/; 8 9#include "meson-sm1-ac2xx.dtsi" 10#include <dt-bindings/sound/meson-g12a-tohdmitx.h> 11 12/ { 13 compatible = "cyx,a95xf3-air-gbit", "amlogic,sm1"; 14 model = "Shenzhen CYX Industrial Co., Ltd A95XF3-AIR"; 15 16 sound { 17 compatible = "amlogic,axg-sound-card"; 18 model = "A95XF3-AIR"; 19 audio-aux-devs = <&tdmout_b>; 20 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", 21 "TDMOUT_B IN 1", "FRDDR_B OUT 1", 22 "TDMOUT_B IN 2", "FRDDR_C OUT 1", 23 "TDM_B Playback", "TDMOUT_B OUT"; 24 25 clocks = <&clkc CLKID_MPLL2>, 26 <&clkc CLKID_MPLL0>, 27 <&clkc CLKID_MPLL1>; 28 29 assigned-clocks = <&clkc CLKID_MPLL2>, 30 <&clkc CLKID_MPLL0>, 31 <&clkc CLKID_MPLL1>; 32 assigned-clock-parents = <0>, <0>, <0>; 33 assigned-clock-rates = <294912000>, 34 <270950400>, 35 <393216000>; 36 37 dai-link-0 { 38 sound-dai = <&frddr_a>; 39 }; 40 41 dai-link-1 { 42 sound-dai = <&frddr_b>; 43 }; 44 45 dai-link-2 { 46 sound-dai = <&frddr_c>; 47 }; 48 49 /* 8ch hdmi interface */ 50 dai-link-3 { 51 sound-dai = <&tdmif_b>; 52 dai-format = "i2s"; 53 dai-tdm-slot-tx-mask-0 = <1 1>; 54 dai-tdm-slot-tx-mask-1 = <1 1>; 55 dai-tdm-slot-tx-mask-2 = <1 1>; 56 dai-tdm-slot-tx-mask-3 = <1 1>; 57 mclk-fs = <256>; 58 59 codec { 60 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; 61 }; 62 }; 63 64 /* hdmi glue */ 65 dai-link-4 { 66 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; 67 68 codec { 69 sound-dai = <&hdmi_tx>; 70 }; 71 }; 72 }; 73}; 74 75&arb { 76 status = "okay"; 77}; 78 79&clkc_audio { 80 status = "okay"; 81}; 82 83ðmac { 84 status = "okay"; 85 86 pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; 87 pinctrl-names = "default"; 88 phy-mode = "rgmii-txid"; 89 phy-handle = <&external_phy>; 90 91 rx-internal-delay-ps = <800>; 92}; 93 94&ext_mdio { 95 external_phy: ethernet-phy@0 { 96 /* Realtek RTL8211F (0x001cc916) */ 97 reg = <0>; 98 max-speed = <1000>; 99 100 reset-assert-us = <10000>; 101 reset-deassert-us = <80000>; 102 reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; 103 104 interrupt-parent = <&gpio_intc>; 105 /* MAC_INTR on GPIOZ_14 */ 106 interrupts = <IRQID_GPIOZ_14 IRQ_TYPE_LEVEL_LOW>; 107 }; 108}; 109 110&frddr_a { 111 status = "okay"; 112}; 113 114&frddr_b { 115 status = "okay"; 116}; 117 118&frddr_c { 119 status = "okay"; 120}; 121 122&tdmif_b { 123 status = "okay"; 124}; 125 126&tdmout_b { 127 status = "okay"; 128}; 129 130&tohdmitx { 131 status = "okay"; 132}; 133