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#include "meson-gxl.dtsi" 8 9/ { 10 compatible = "amlogic,meson-gxm"; 11 12 cpus { 13 cpu-map { 14 cluster0 { 15 core0 { 16 cpu = <&cpu0>; 17 }; 18 core1 { 19 cpu = <&cpu1>; 20 }; 21 core2 { 22 cpu = <&cpu2>; 23 }; 24 core3 { 25 cpu = <&cpu3>; 26 }; 27 }; 28 29 cluster1 { 30 core0 { 31 cpu = <&cpu4>; 32 }; 33 core1 { 34 cpu = <&cpu5>; 35 }; 36 core2 { 37 cpu = <&cpu6>; 38 }; 39 core3 { 40 cpu = <&cpu7>; 41 }; 42 }; 43 }; 44 45 cpu4: cpu@100 { 46 device_type = "cpu"; 47 compatible = "arm,cortex-a53"; 48 reg = <0x0 0x100>; 49 enable-method = "psci"; 50 next-level-cache = <&l2>; 51 clocks = <&scpi_dvfs 1>; 52 }; 53 54 cpu5: cpu@101 { 55 device_type = "cpu"; 56 compatible = "arm,cortex-a53"; 57 reg = <0x0 0x101>; 58 enable-method = "psci"; 59 next-level-cache = <&l2>; 60 clocks = <&scpi_dvfs 1>; 61 }; 62 63 cpu6: cpu@102 { 64 device_type = "cpu"; 65 compatible = "arm,cortex-a53"; 66 reg = <0x0 0x102>; 67 enable-method = "psci"; 68 next-level-cache = <&l2>; 69 clocks = <&scpi_dvfs 1>; 70 }; 71 72 cpu7: cpu@103 { 73 device_type = "cpu"; 74 compatible = "arm,cortex-a53"; 75 reg = <0x0 0x103>; 76 enable-method = "psci"; 77 next-level-cache = <&l2>; 78 clocks = <&scpi_dvfs 1>; 79 }; 80 }; 81}; 82 83&apb { 84 usb2_phy2: phy@78040 { 85 compatible = "amlogic,meson-gxl-usb2-phy"; 86 #phy-cells = <0>; 87 reg = <0x0 0x78040 0x0 0x20>; 88 clocks = <&clkc CLKID_USB>; 89 clock-names = "phy"; 90 resets = <&reset RESET_USB_OTG>; 91 reset-names = "phy"; 92 status = "okay"; 93 }; 94 95 mali: gpu@c0000 { 96 compatible = "amlogic,meson-gxm-mali", "arm,mali-t820"; 97 reg = <0x0 0xc0000 0x0 0x40000>; 98 interrupt-parent = <&gic>; 99 interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, 100 <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, 101 <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>; 102 interrupt-names = "job", "mmu", "gpu"; 103 clocks = <&clkc CLKID_MALI>; 104 resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>; 105 106 /* 107 * Mali clocking is provided by two identical clock paths 108 * MALI_0 and MALI_1 muxed to a single clock by a glitch 109 * free mux to safely change frequency while running. 110 */ 111 assigned-clocks = <&clkc CLKID_MALI_0_SEL>, 112 <&clkc CLKID_MALI_0>, 113 <&clkc CLKID_MALI>; /* Glitch free mux */ 114 assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>, 115 <0>, /* Do Nothing */ 116 <&clkc CLKID_MALI_0>; 117 assigned-clock-rates = <0>, /* Do Nothing */ 118 <666666666>, 119 <0>; /* Do Nothing */ 120 }; 121}; 122 123&clkc_AO { 124 compatible = "amlogic,meson-gxm-aoclkc", "amlogic,meson-gx-aoclkc"; 125}; 126 127&saradc { 128 compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc"; 129}; 130 131&scpi_dvfs { 132 clock-indices = <0 1>; 133 clock-output-names = "vbig", "vlittle"; 134}; 135 136&vpu { 137 compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu"; 138}; 139 140&hdmi_tx { 141 compatible = "amlogic,meson-gxm-dw-hdmi", "amlogic,meson-gx-dw-hdmi"; 142}; 143 144&dwc3 { 145 phys = <&usb3_phy>, <&usb2_phy0>, <&usb2_phy1>, <&usb2_phy2>; 146}; 147 148&vdec { 149 compatible = "amlogic,gxm-vdec", "amlogic,gx-vdec"; 150}; 151