18c2ecf20Sopenharmony_ci// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (c) 2019 BayLibre, SAS 48c2ecf20Sopenharmony_ci * Author: Neil Armstrong <narmstrong@baylibre.com> 58c2ecf20Sopenharmony_ci * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com> 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci/ { 98c2ecf20Sopenharmony_ci model = "Khadas VIM3"; 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci vddcpu_a: regulator-vddcpu-a { 128c2ecf20Sopenharmony_ci /* 138c2ecf20Sopenharmony_ci * MP8756GD Regulator. 148c2ecf20Sopenharmony_ci */ 158c2ecf20Sopenharmony_ci compatible = "pwm-regulator"; 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci regulator-name = "VDDCPU_A"; 188c2ecf20Sopenharmony_ci regulator-min-microvolt = <690000>; 198c2ecf20Sopenharmony_ci regulator-max-microvolt = <1050000>; 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci pwm-supply = <&dc_in>; 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ci pwms = <&pwm_ab 0 1250 0>; 248c2ecf20Sopenharmony_ci pwm-dutycycle-range = <100 0>; 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci regulator-boot-on; 278c2ecf20Sopenharmony_ci regulator-always-on; 288c2ecf20Sopenharmony_ci }; 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ci vddcpu_b: regulator-vddcpu-b { 318c2ecf20Sopenharmony_ci /* 328c2ecf20Sopenharmony_ci * Silergy SY8030DEC Regulator. 338c2ecf20Sopenharmony_ci */ 348c2ecf20Sopenharmony_ci compatible = "pwm-regulator"; 358c2ecf20Sopenharmony_ci 368c2ecf20Sopenharmony_ci regulator-name = "VDDCPU_B"; 378c2ecf20Sopenharmony_ci regulator-min-microvolt = <690000>; 388c2ecf20Sopenharmony_ci regulator-max-microvolt = <1050000>; 398c2ecf20Sopenharmony_ci 408c2ecf20Sopenharmony_ci pwm-supply = <&vsys_3v3>; 418c2ecf20Sopenharmony_ci 428c2ecf20Sopenharmony_ci pwms = <&pwm_AO_cd 1 1250 0>; 438c2ecf20Sopenharmony_ci pwm-dutycycle-range = <100 0>; 448c2ecf20Sopenharmony_ci 458c2ecf20Sopenharmony_ci regulator-boot-on; 468c2ecf20Sopenharmony_ci regulator-always-on; 478c2ecf20Sopenharmony_ci }; 488c2ecf20Sopenharmony_ci}; 498c2ecf20Sopenharmony_ci 508c2ecf20Sopenharmony_ci&cpu0 { 518c2ecf20Sopenharmony_ci cpu-supply = <&vddcpu_b>; 528c2ecf20Sopenharmony_ci operating-points-v2 = <&cpu_opp_table_0>; 538c2ecf20Sopenharmony_ci clocks = <&clkc CLKID_CPU_CLK>; 548c2ecf20Sopenharmony_ci clock-latency = <50000>; 558c2ecf20Sopenharmony_ci}; 568c2ecf20Sopenharmony_ci 578c2ecf20Sopenharmony_ci&cpu1 { 588c2ecf20Sopenharmony_ci cpu-supply = <&vddcpu_b>; 598c2ecf20Sopenharmony_ci operating-points-v2 = <&cpu_opp_table_0>; 608c2ecf20Sopenharmony_ci clocks = <&clkc CLKID_CPU_CLK>; 618c2ecf20Sopenharmony_ci clock-latency = <50000>; 628c2ecf20Sopenharmony_ci}; 638c2ecf20Sopenharmony_ci 648c2ecf20Sopenharmony_ci&cpu100 { 658c2ecf20Sopenharmony_ci cpu-supply = <&vddcpu_a>; 668c2ecf20Sopenharmony_ci operating-points-v2 = <&cpub_opp_table_1>; 678c2ecf20Sopenharmony_ci clocks = <&clkc CLKID_CPUB_CLK>; 688c2ecf20Sopenharmony_ci clock-latency = <50000>; 698c2ecf20Sopenharmony_ci}; 708c2ecf20Sopenharmony_ci 718c2ecf20Sopenharmony_ci&cpu101 { 728c2ecf20Sopenharmony_ci cpu-supply = <&vddcpu_a>; 738c2ecf20Sopenharmony_ci operating-points-v2 = <&cpub_opp_table_1>; 748c2ecf20Sopenharmony_ci clocks = <&clkc CLKID_CPUB_CLK>; 758c2ecf20Sopenharmony_ci clock-latency = <50000>; 768c2ecf20Sopenharmony_ci}; 778c2ecf20Sopenharmony_ci 788c2ecf20Sopenharmony_ci&cpu102 { 798c2ecf20Sopenharmony_ci cpu-supply = <&vddcpu_a>; 808c2ecf20Sopenharmony_ci operating-points-v2 = <&cpub_opp_table_1>; 818c2ecf20Sopenharmony_ci clocks = <&clkc CLKID_CPUB_CLK>; 828c2ecf20Sopenharmony_ci clock-latency = <50000>; 838c2ecf20Sopenharmony_ci}; 848c2ecf20Sopenharmony_ci 858c2ecf20Sopenharmony_ci&cpu103 { 868c2ecf20Sopenharmony_ci cpu-supply = <&vddcpu_a>; 878c2ecf20Sopenharmony_ci operating-points-v2 = <&cpub_opp_table_1>; 888c2ecf20Sopenharmony_ci clocks = <&clkc CLKID_CPUB_CLK>; 898c2ecf20Sopenharmony_ci clock-latency = <50000>; 908c2ecf20Sopenharmony_ci}; 918c2ecf20Sopenharmony_ci 928c2ecf20Sopenharmony_ci&pwm_ab { 938c2ecf20Sopenharmony_ci pinctrl-0 = <&pwm_a_e_pins>; 948c2ecf20Sopenharmony_ci pinctrl-names = "default"; 958c2ecf20Sopenharmony_ci clocks = <&xtal>; 968c2ecf20Sopenharmony_ci clock-names = "clkin0"; 978c2ecf20Sopenharmony_ci status = "okay"; 988c2ecf20Sopenharmony_ci}; 998c2ecf20Sopenharmony_ci 1008c2ecf20Sopenharmony_ci&pwm_AO_cd { 1018c2ecf20Sopenharmony_ci pinctrl-0 = <&pwm_ao_d_e_pins>; 1028c2ecf20Sopenharmony_ci pinctrl-names = "default"; 1038c2ecf20Sopenharmony_ci clocks = <&xtal>; 1048c2ecf20Sopenharmony_ci clock-names = "clkin1"; 1058c2ecf20Sopenharmony_ci status = "okay"; 1068c2ecf20Sopenharmony_ci}; 1078c2ecf20Sopenharmony_ci 108