1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2016 Endless Computers, Inc. 4 * Author: Carlo Caione <carlo@endlessm.com> 5 */ 6 7/dts-v1/; 8 9#include "meson-gxl-s905x-p212.dtsi" 10#include <dt-bindings/sound/meson-aiu.h> 11 12/ { 13 compatible = "amlogic,p212", "amlogic,s905x", "amlogic,meson-gxl"; 14 model = "Amlogic Meson GXL (S905X) P212 Development Board"; 15 16 dio2133: analog-amplifier { 17 compatible = "simple-audio-amplifier"; 18 sound-name-prefix = "AU2"; 19 VCC-supply = <&hdmi_5v>; 20 enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; 21 }; 22 23 cvbs-connector { 24 compatible = "composite-video-connector"; 25 26 port { 27 cvbs_connector_in: endpoint { 28 remote-endpoint = <&cvbs_vdac_out>; 29 }; 30 }; 31 }; 32 33 hdmi-connector { 34 compatible = "hdmi-connector"; 35 type = "a"; 36 37 port { 38 hdmi_connector_in: endpoint { 39 remote-endpoint = <&hdmi_tx_tmds_out>; 40 }; 41 }; 42 }; 43 44 sound { 45 compatible = "amlogic,gx-sound-card"; 46 model = "S905X-P212"; 47 audio-aux-devs = <&dio2133>; 48 audio-widgets = "Line", "Lineout"; 49 audio-routing = "AU2 INL", "ACODEC LOLN", 50 "AU2 INR", "ACODEC LORN", 51 "Lineout", "AU2 OUTL", 52 "Lineout", "AU2 OUTR"; 53 clocks = <&clkc CLKID_MPLL0>, 54 <&clkc CLKID_MPLL1>, 55 <&clkc CLKID_MPLL2>; 56 57 assigned-clocks = <&clkc CLKID_MPLL0>, 58 <&clkc CLKID_MPLL1>, 59 <&clkc CLKID_MPLL2>; 60 assigned-clock-parents = <0>, <0>, <0>; 61 assigned-clock-rates = <294912000>, 62 <270950400>, 63 <393216000>; 64 dai-link-0 { 65 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; 66 }; 67 68 dai-link-1 { 69 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; 70 dai-format = "i2s"; 71 mclk-fs = <256>; 72 73 codec-0 { 74 sound-dai = <&aiu AIU_HDMI CTRL_I2S>; 75 }; 76 77 codec-1 { 78 sound-dai = <&aiu AIU_ACODEC CTRL_I2S>; 79 }; 80 }; 81 82 dai-link-2 { 83 sound-dai = <&aiu AIU_HDMI CTRL_OUT>; 84 85 codec-0 { 86 sound-dai = <&hdmi_tx>; 87 }; 88 }; 89 90 dai-link-3 { 91 sound-dai = <&aiu AIU_ACODEC CTRL_OUT>; 92 93 codec-0 { 94 sound-dai = <&acodec>; 95 }; 96 }; 97 }; 98}; 99 100&acodec { 101 AVDD-supply = <&vddio_ao18>; 102 status = "okay"; 103}; 104 105&aiu { 106 status = "okay"; 107}; 108 109&cec_AO { 110 status = "okay"; 111 pinctrl-0 = <&ao_cec_pins>; 112 pinctrl-names = "default"; 113 hdmi-phandle = <&hdmi_tx>; 114}; 115 116&cvbs_vdac_port { 117 cvbs_vdac_out: endpoint { 118 remote-endpoint = <&cvbs_connector_in>; 119 }; 120}; 121 122&hdmi_tx { 123 status = "okay"; 124 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; 125 pinctrl-names = "default"; 126 hdmi-supply = <&hdmi_5v>; 127}; 128 129&hdmi_tx_tmds_port { 130 hdmi_tx_tmds_out: endpoint { 131 remote-endpoint = <&hdmi_connector_in>; 132 }; 133}; 134 135/* This UART is brought out to the DB9 connector */ 136&uart_AO { 137 status = "okay"; 138}; 139