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 assigned-clocks = <&clkc CLKID_MPLL0>, 54 <&clkc CLKID_MPLL1>, 55 <&clkc CLKID_MPLL2>; 56 assigned-clock-parents = <0>, <0>, <0>; 57 assigned-clock-rates = <294912000>, 58 <270950400>, 59 <393216000>; 60 dai-link-0 { 61 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; 62 }; 63 64 dai-link-1 { 65 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; 66 dai-format = "i2s"; 67 mclk-fs = <256>; 68 69 codec-0 { 70 sound-dai = <&aiu AIU_HDMI CTRL_I2S>; 71 }; 72 73 codec-1 { 74 sound-dai = <&aiu AIU_ACODEC CTRL_I2S>; 75 }; 76 }; 77 78 dai-link-2 { 79 sound-dai = <&aiu AIU_HDMI CTRL_OUT>; 80 81 codec-0 { 82 sound-dai = <&hdmi_tx>; 83 }; 84 }; 85 86 dai-link-3 { 87 sound-dai = <&aiu AIU_ACODEC CTRL_OUT>; 88 89 codec-0 { 90 sound-dai = <&acodec>; 91 }; 92 }; 93 }; 94}; 95 96&acodec { 97 AVDD-supply = <&vddio_ao18>; 98 status = "okay"; 99}; 100 101&aiu { 102 status = "okay"; 103}; 104 105&cec_AO { 106 status = "okay"; 107 pinctrl-0 = <&ao_cec_pins>; 108 pinctrl-names = "default"; 109 hdmi-phandle = <&hdmi_tx>; 110}; 111 112&cvbs_vdac_port { 113 cvbs_vdac_out: endpoint { 114 remote-endpoint = <&cvbs_connector_in>; 115 }; 116}; 117 118&hdmi_tx { 119 status = "okay"; 120 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; 121 pinctrl-names = "default"; 122 hdmi-supply = <&hdmi_5v>; 123}; 124 125&hdmi_tx_tmds_port { 126 hdmi_tx_tmds_out: endpoint { 127 remote-endpoint = <&hdmi_connector_in>; 128 }; 129}; 130 131/* This UART is brought out to the DB9 connector */ 132&uart_AO { 133 status = "okay"; 134}; 135