| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2023 BayLibre, SAS. |
| 4 | * Author: Jerome Brunet <jbrunet@baylibre.com> |
| 5 | */ |
| 6 | |
| 7 | /dts-v1/; |
| 8 | |
| 9 | #include <dt-bindings/clock/g12a-clkc.h> |
| 10 | #include "meson-g12b-a311d.dtsi" |
| 11 | #include "meson-libretech-cottonwood.dtsi" |
| 12 | |
| 13 | / { |
| 14 | compatible = "libretech,aml-a311d-cc", "amlogic,a311d", "amlogic,g12b"; |
| 15 | model = "Libre Computer AML-A311D-CC Alta"; |
| 16 | |
| 17 | vddcpu_a: regulator-vddcpu-a { |
| 18 | compatible = "pwm-regulator"; |
| 19 | regulator-name = "VDDCPU_A"; |
| 20 | regulator-min-microvolt = <730000>; |
| 21 | regulator-max-microvolt = <1011000>; |
| 22 | regulator-boot-on; |
| 23 | regulator-always-on; |
| 24 | pwm-supply = <&dc_in>; |
| 25 | pwms = <&pwm_ab 0 1250 0>; |
| 26 | pwm-dutycycle-range = <100 0>; |
| 27 | }; |
| 28 | |
| 29 | sound { |
| 30 | model = "LC-ALTA"; |
| 31 | audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", |
| 32 | "TDMOUT_A IN 1", "FRDDR_B OUT 0", |
| 33 | "TDMOUT_A IN 2", "FRDDR_C OUT 0", |
| 34 | "TDM_A Playback", "TDMOUT_A OUT", |
| 35 | "TDMOUT_B IN 0", "FRDDR_A OUT 1", |
| 36 | "TDMOUT_B IN 1", "FRDDR_B OUT 1", |
| 37 | "TDMOUT_B IN 2", "FRDDR_C OUT 1", |
| 38 | "TDM_B Playback", "TDMOUT_B OUT", |
| 39 | "TDMOUT_C IN 0", "FRDDR_A OUT 2", |
| 40 | "TDMOUT_C IN 1", "FRDDR_B OUT 2", |
| 41 | "TDMOUT_C IN 2", "FRDDR_C OUT 2", |
| 42 | "TDM_C Playback", "TDMOUT_C OUT", |
| 43 | "TDMIN_A IN 0", "TDM_A Capture", |
| 44 | "TDMIN_B IN 0", "TDM_A Capture", |
| 45 | "TDMIN_C IN 0", "TDM_A Capture", |
| 46 | "TDMIN_A IN 3", "TDM_A Loopback", |
| 47 | "TDMIN_B IN 3", "TDM_A Loopback", |
| 48 | "TDMIN_C IN 3", "TDM_A Loopback", |
| 49 | "TDMIN_A IN 1", "TDM_B Capture", |
| 50 | "TDMIN_B IN 1", "TDM_B Capture", |
| 51 | "TDMIN_C IN 1", "TDM_B Capture", |
| 52 | "TDMIN_A IN 4", "TDM_B Loopback", |
| 53 | "TDMIN_B IN 4", "TDM_B Loopback", |
| 54 | "TDMIN_C IN 4", "TDM_B Loopback", |
| 55 | "TDMIN_A IN 2", "TDM_C Capture", |
| 56 | "TDMIN_B IN 2", "TDM_C Capture", |
| 57 | "TDMIN_C IN 2", "TDM_C Capture", |
| 58 | "TDMIN_A IN 5", "TDM_C Loopback", |
| 59 | "TDMIN_B IN 5", "TDM_C Loopback", |
| 60 | "TDMIN_C IN 5", "TDM_C Loopback", |
| 61 | "TODDR_A IN 0", "TDMIN_A OUT", |
| 62 | "TODDR_B IN 0", "TDMIN_A OUT", |
| 63 | "TODDR_C IN 0", "TDMIN_A OUT", |
| 64 | "TODDR_A IN 1", "TDMIN_B OUT", |
| 65 | "TODDR_B IN 1", "TDMIN_B OUT", |
| 66 | "TODDR_C IN 1", "TDMIN_B OUT", |
| 67 | "TODDR_A IN 2", "TDMIN_C OUT", |
| 68 | "TODDR_B IN 2", "TDMIN_C OUT", |
| 69 | "TODDR_C IN 2", "TDMIN_C OUT", |
| 70 | "Lineout", "ACODEC LOLP", |
| 71 | "Lineout", "ACODEC LORP"; |
| 72 | }; |
| 73 | }; |
| 74 | |
| 75 | &cpu0 { |
| 76 | cpu-supply = <&vddcpu_b>; |
| 77 | operating-points-v2 = <&cpu_opp_table_0>; |
| 78 | clocks = <&clkc CLKID_CPU_CLK>; |
| 79 | clock-latency = <50000>; |
| 80 | }; |
| 81 | |
| 82 | &cpu1 { |
| 83 | cpu-supply = <&vddcpu_b>; |
| 84 | operating-points-v2 = <&cpu_opp_table_0>; |
| 85 | clocks = <&clkc CLKID_CPU_CLK>; |
| 86 | clock-latency = <50000>; |
| 87 | }; |
| 88 | |
| 89 | &cpu100 { |
| 90 | cpu-supply = <&vddcpu_a>; |
| 91 | operating-points-v2 = <&cpub_opp_table_1>; |
| 92 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 93 | clock-latency = <50000>; |
| 94 | }; |
| 95 | |
| 96 | &cpu101 { |
| 97 | cpu-supply = <&vddcpu_a>; |
| 98 | operating-points-v2 = <&cpub_opp_table_1>; |
| 99 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 100 | clock-latency = <50000>; |
| 101 | }; |
| 102 | |
| 103 | &cpu102 { |
| 104 | cpu-supply = <&vddcpu_a>; |
| 105 | operating-points-v2 = <&cpub_opp_table_1>; |
| 106 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 107 | clock-latency = <50000>; |
| 108 | }; |
| 109 | |
| 110 | &cpu103 { |
| 111 | cpu-supply = <&vddcpu_a>; |
| 112 | operating-points-v2 = <&cpub_opp_table_1>; |
| 113 | clocks = <&clkc CLKID_CPUB_CLK>; |
| 114 | clock-latency = <50000>; |
| 115 | }; |
| 116 | |
| 117 | &pwm_ab { |
| 118 | pinctrl-0 = <&pwm_a_e_pins>, <&pwm_b_x7_pins>; |
| 119 | clocks = <&xtal>, <&xtal>; |
| 120 | clock-names = "clkin0", "clkin1"; |
| 121 | }; |