| Andreas Färber | 5851dcb | 2019-10-09 16:03:54 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2019 BayLibre, SAS |
| 4 | * Author: Neil Armstrong <narmstrong@baylibre.com> |
| 5 | * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com> |
| 6 | */ |
| 7 | |
| 8 | #include <dt-bindings/sound/meson-g12a-tohdmitx.h> |
| 9 | |
| 10 | / { |
| 11 | vddcpu_a: regulator-vddcpu-a { |
| 12 | /* |
| 13 | * MP8756GD Regulator. |
| 14 | */ |
| 15 | compatible = "pwm-regulator"; |
| 16 | |
| 17 | regulator-name = "VDDCPU_A"; |
| 18 | regulator-min-microvolt = <690000>; |
| 19 | regulator-max-microvolt = <1050000>; |
| 20 | |
| 21 | vin-supply = <&dc_in>; |
| 22 | |
| 23 | pwms = <&pwm_ab 0 1250 0>; |
| 24 | pwm-dutycycle-range = <100 0>; |
| 25 | |
| 26 | regulator-boot-on; |
| 27 | regulator-always-on; |
| 28 | }; |
| 29 | |
| 30 | vddcpu_b: regulator-vddcpu-b { |
| 31 | /* |
| 32 | * Silergy SY8030DEC Regulator. |
| 33 | */ |
| 34 | compatible = "pwm-regulator"; |
| 35 | |
| 36 | regulator-name = "VDDCPU_B"; |
| 37 | regulator-min-microvolt = <690000>; |
| 38 | regulator-max-microvolt = <1050000>; |
| 39 | |
| 40 | vin-supply = <&vsys_3v3>; |
| 41 | |
| 42 | pwms = <&pwm_AO_cd 1 1250 0>; |
| 43 | pwm-dutycycle-range = <100 0>; |
| 44 | |
| 45 | regulator-boot-on; |
| 46 | regulator-always-on; |
| 47 | }; |
| 48 | |
| 49 | sound { |
| 50 | compatible = "amlogic,axg-sound-card"; |
| 51 | model = "G12A-KHADAS-VIM3"; |
| 52 | audio-aux-devs = <&tdmout_b>; |
| 53 | audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", |
| 54 | "TDMOUT_B IN 1", "FRDDR_B OUT 1", |
| 55 | "TDMOUT_B IN 2", "FRDDR_C OUT 1", |
| 56 | "TDM_B Playback", "TDMOUT_B OUT"; |
| 57 | |
| 58 | assigned-clocks = <&clkc CLKID_MPLL2>, |
| 59 | <&clkc CLKID_MPLL0>, |
| 60 | <&clkc CLKID_MPLL1>; |
| 61 | assigned-clock-parents = <0>, <0>, <0>; |
| 62 | assigned-clock-rates = <294912000>, |
| 63 | <270950400>, |
| 64 | <393216000>; |
| 65 | status = "okay"; |
| 66 | |
| 67 | dai-link-0 { |
| 68 | sound-dai = <&frddr_a>; |
| 69 | }; |
| 70 | |
| 71 | dai-link-1 { |
| 72 | sound-dai = <&frddr_b>; |
| 73 | }; |
| 74 | |
| 75 | dai-link-2 { |
| 76 | sound-dai = <&frddr_c>; |
| 77 | }; |
| 78 | |
| 79 | /* 8ch hdmi interface */ |
| 80 | dai-link-3 { |
| 81 | sound-dai = <&tdmif_b>; |
| 82 | dai-format = "i2s"; |
| 83 | dai-tdm-slot-tx-mask-0 = <1 1>; |
| 84 | dai-tdm-slot-tx-mask-1 = <1 1>; |
| 85 | dai-tdm-slot-tx-mask-2 = <1 1>; |
| 86 | dai-tdm-slot-tx-mask-3 = <1 1>; |
| 87 | mclk-fs = <256>; |
| 88 | |
| 89 | codec { |
| 90 | sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; |
| 91 | }; |
| 92 | }; |
| 93 | |
| 94 | /* hdmi glue */ |
| 95 | dai-link-4 { |
| 96 | sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; |
| 97 | |
| 98 | codec { |
| 99 | sound-dai = <&hdmi_tx>; |
| 100 | }; |
| 101 | }; |
| 102 | }; |
| 103 | }; |
| 104 | |
| 105 | &arb { |
| 106 | status = "okay"; |
| 107 | }; |
| 108 | |
| 109 | &clkc_audio { |
| 110 | status = "okay"; |
| 111 | }; |
| 112 | |
| 113 | &cpu0 { |
| 114 | cpu-supply = <&vddcpu_b>; |
| 115 | operating-points-v2 = <&cpu_opp_table_0>; |
| 116 | clocks = <&clkc CLKID_CPU_CLK>; |
| 117 | clock-latency = <50000>; |
| 118 | }; |
| 119 | |
| 120 | &cpu1 { |
| 121 | cpu-supply = <&vddcpu_b>; |
| 122 | operating-points-v2 = <&cpu_opp_table_0>; |
| 123 | clocks = <&clkc CLKID_CPU_CLK>; |
| 124 | clock-latency = <50000>; |
| 125 | }; |
| 126 | |
| 127 | &cpu100 { |
| 128 | cpu-supply = <&vddcpu_a>; |
| 129 | operating-points-v2 = <&cpub_opp_table_1>; |
| 130 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 131 | clock-latency = <50000>; |
| 132 | }; |
| 133 | |
| 134 | &cpu101 { |
| 135 | cpu-supply = <&vddcpu_a>; |
| 136 | operating-points-v2 = <&cpub_opp_table_1>; |
| 137 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 138 | clock-latency = <50000>; |
| 139 | }; |
| 140 | |
| 141 | &cpu102 { |
| 142 | cpu-supply = <&vddcpu_a>; |
| 143 | operating-points-v2 = <&cpub_opp_table_1>; |
| 144 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 145 | clock-latency = <50000>; |
| 146 | }; |
| 147 | |
| 148 | &cpu103 { |
| 149 | cpu-supply = <&vddcpu_a>; |
| 150 | operating-points-v2 = <&cpub_opp_table_1>; |
| 151 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 152 | clock-latency = <50000>; |
| 153 | }; |
| 154 | |
| 155 | &frddr_b { |
| 156 | status = "okay"; |
| 157 | }; |
| 158 | |
| 159 | &frddr_c { |
| 160 | status = "okay"; |
| 161 | }; |
| 162 | |
| 163 | &pwm_ab { |
| 164 | pinctrl-0 = <&pwm_a_e_pins>; |
| 165 | pinctrl-names = "default"; |
| 166 | clocks = <&xtal>; |
| 167 | clock-names = "clkin0"; |
| 168 | status = "okay"; |
| 169 | }; |
| 170 | |
| 171 | &pwm_AO_cd { |
| 172 | pinctrl-0 = <&pwm_ao_d_e_pins>; |
| 173 | pinctrl-names = "default"; |
| 174 | clocks = <&xtal>; |
| 175 | clock-names = "clkin1"; |
| 176 | status = "okay"; |
| 177 | }; |
| 178 | |
| 179 | &tdmif_b { |
| 180 | status = "okay"; |
| 181 | }; |
| 182 | |
| 183 | &tdmout_b { |
| 184 | status = "okay"; |
| 185 | }; |
| 186 | |
| 187 | &tohdmitx { |
| 188 | status = "okay"; |
| 189 | }; |