1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module 4 * 5 * Copyright (C) 2016 Atmel, 6 */ 7 8/ { 9 compatible = "atmel,sama5d3xcm-cmp", "atmel,sama5d3", "atmel,sama5"; 10 11 chosen { 12 stdout-path = "serial0:115200n8"; 13 }; 14 15 memory@20000000 { 16 reg = <0x20000000 0x20000000>; 17 }; 18 19 clocks { 20 slow_xtal { 21 clock-frequency = <32768>; 22 }; 23 24 main_xtal { 25 clock-frequency = <12000000>; 26 }; 27 }; 28 29 ahb { 30 apb { 31 spi0: spi@f0004000 { 32 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>; 33 }; 34 35 tcb0: timer@f0010000 { 36 timer@0 { 37 compatible = "atmel,tcb-timer"; 38 reg = <0>; 39 }; 40 41 timer@1 { 42 compatible = "atmel,tcb-timer"; 43 reg = <1>; 44 }; 45 }; 46 47 macb0: ethernet@f0028000 { 48 phy-mode = "rgmii"; 49 #address-cells = <1>; 50 #size-cells = <0>; 51 52 ethernet-phy@1 { 53 reg = <0x1>; 54 interrupt-parent = <&pioB>; 55 interrupts = <25 IRQ_TYPE_EDGE_FALLING>; 56 txen-skew-ps = <800>; 57 txc-skew-ps = <3000>; 58 rxdv-skew-ps = <400>; 59 rxc-skew-ps = <3000>; 60 rxd0-skew-ps = <400>; 61 rxd1-skew-ps = <400>; 62 rxd2-skew-ps = <400>; 63 rxd3-skew-ps = <400>; 64 }; 65 66 ethernet-phy@7 { 67 reg = <0x7>; 68 interrupt-parent = <&pioB>; 69 interrupts = <25 IRQ_TYPE_EDGE_FALLING>; 70 txen-skew-ps = <800>; 71 txc-skew-ps = <3000>; 72 rxdv-skew-ps = <400>; 73 rxc-skew-ps = <3000>; 74 rxd0-skew-ps = <400>; 75 rxd1-skew-ps = <400>; 76 rxd2-skew-ps = <400>; 77 rxd3-skew-ps = <400>; 78 }; 79 }; 80 81 i2c1: i2c@f0018000 { 82 pmic: act8865@5b { 83 compatible = "active-semi,act8865"; 84 reg = <0x5b>; 85 status = "disabled"; 86 87 regulators { 88 vcc_1v8_reg: DCDC_REG1 { 89 regulator-name = "VCC_1V8"; 90 regulator-min-microvolt = <1800000>; 91 regulator-max-microvolt = <1800000>; 92 regulator-always-on; 93 }; 94 95 vcc_1v2_reg: DCDC_REG2 { 96 regulator-name = "VCC_1V2"; 97 regulator-min-microvolt = <1100000>; 98 regulator-max-microvolt = <1300000>; 99 regulator-always-on; 100 }; 101 102 vcc_3v3_reg: DCDC_REG3 { 103 regulator-name = "VCC_3V3"; 104 regulator-min-microvolt = <3300000>; 105 regulator-max-microvolt = <3300000>; 106 regulator-always-on; 107 }; 108 109 vddana_reg: LDO_REG1 { 110 regulator-name = "VDDANA"; 111 regulator-min-microvolt = <3300000>; 112 regulator-max-microvolt = <3300000>; 113 regulator-always-on; 114 }; 115 116 vddfuse_reg: LDO_REG2 { 117 regulator-name = "FUSE_2V5"; 118 regulator-min-microvolt = <2500000>; 119 regulator-max-microvolt = <2500000>; 120 }; 121 }; 122 }; 123 }; 124 }; 125 126 ebi: ebi@10000000 { 127 pinctrl-0 = <&pinctrl_ebi_nand_addr>; 128 pinctrl-names = "default"; 129 status = "okay"; 130 131 nand_controller: nand-controller { 132 status = "okay"; 133 134 nand@3 { 135 reg = <0x3 0x0 0x2>; 136 atmel,rb = <0>; 137 nand-bus-width = <8>; 138 nand-ecc-mode = "hw"; 139 nand-ecc-strength = <4>; 140 nand-ecc-step-size = <512>; 141 nand-on-flash-bbt; 142 label = "atmel_nand"; 143 144 partitions { 145 compatible = "fixed-partitions"; 146 #address-cells = <1>; 147 #size-cells = <1>; 148 149 at91bootstrap@0 { 150 label = "at91bootstrap"; 151 reg = <0x0 0x40000>; 152 }; 153 154 bootloader@40000 { 155 label = "bootloader"; 156 reg = <0x40000 0x80000>; 157 }; 158 159 bootloaderenv@c0000 { 160 label = "bootloader env"; 161 reg = <0xc0000 0xc0000>; 162 }; 163 164 dtb@180000 { 165 label = "device tree"; 166 reg = <0x180000 0x80000>; 167 }; 168 169 kernel@200000 { 170 label = "kernel"; 171 reg = <0x200000 0x600000>; 172 }; 173 174 rootfs@800000 { 175 label = "rootfs"; 176 reg = <0x800000 0x0f800000>; 177 }; 178 }; 179 }; 180 }; 181 }; 182 }; 183 184 leds { 185 compatible = "gpio-leds"; 186 187 led-d2 { 188 label = "d2"; 189 gpios = <&pioE 25 GPIO_ACTIVE_LOW>; 190 linux,default-trigger = "heartbeat"; 191 }; 192 }; 193}; 194