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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 | // SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o. */ #include "imx53.dtsi" / { model = "Voipac i.MX53 X53-DMM-668"; compatible = "voipac,imx53-dmm-668", "fsl,imx53"; memory@70000000 { device_type = "memory"; reg = <0x70000000 0x20000000>, <0xb0000000 0x20000000>; }; regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; reg_3p3v: regulator@0 { compatible = "regulator-fixed"; reg = <0>; regulator-name = "3P3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; reg_usb_vbus: regulator@1 { compatible = "regulator-fixed"; reg = <1>; regulator-name = "usb_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio3 31 0>; /* PEN */ enable-active-high; }; }; }; &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; imx53-voipac { pinctrl_hog: hoggrp { fsl,pins = < /* Make DA9053 regulator functional */ MX53_PAD_GPIO_16__GPIO7_11 0x80000000 /* FEC Power enable */ MX53_PAD_GPIO_11__GPIO4_1 0x80000000 /* FEC RST */ MX53_PAD_GPIO_12__GPIO4_2 0x80000000 >; }; pinctrl_ecspi1: ecspi1grp { fsl,pins = < MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 >; }; pinctrl_fec: fecgrp { fsl,pins = < MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 >; }; pinctrl_i2c1: i2c1grp { fsl,pins = < MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000 MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000 >; }; pinctrl_uart1: uart1grp { fsl,pins = < MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 >; }; pinctrl_nand: nandgrp { fsl,pins = < MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 >; }; }; }; &ecspi1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi1>; cs-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>, <&gpio3 19 GPIO_ACTIVE_LOW>, <&gpio2 16 GPIO_ACTIVE_LOW>, <&gpio2 17 GPIO_ACTIVE_LOW>; status = "okay"; }; &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec>; phy-mode = "rmii"; phy-reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; status = "okay"; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; pmic: dialog@48 { compatible = "dlg,da9053-aa", "dlg,da9052"; reg = <0x48>; interrupt-parent = <&gpio7>; interrupts = <11 IRQ_TYPE_LEVEL_LOW>; /* low-level active IRQ at GPIO7_11 */ regulators { buck1_reg: buck1 { regulator-name = "BUCKCORE"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1400000>; regulator-always-on; }; buck2_reg: buck2 { regulator-name = "BUCKPRO"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; buck3_reg: buck3 { regulator-name = "BUCKMEM"; regulator-min-microvolt = <1420000>; regulator-max-microvolt = <1580000>; regulator-always-on; }; buck4_reg: buck4 { regulator-name = "BUCKPERI"; regulator-min-microvolt = <2370000>; regulator-max-microvolt = <2630000>; regulator-always-on; }; ldo1_reg: ldo1 { regulator-name = "ldo1_1v3"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <1350000>; regulator-boot-on; regulator-always-on; }; ldo2_reg: ldo2 { regulator-name = "ldo2_1v3"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; ldo3_reg: ldo3 { regulator-name = "ldo3_3v3"; regulator-min-microvolt = <3250000>; regulator-max-microvolt = <3350000>; regulator-always-on; }; ldo4_reg: ldo4 { regulator-name = "ldo4_2v775"; regulator-min-microvolt = <2770000>; regulator-max-microvolt = <2780000>; regulator-always-on; }; ldo5_reg: ldo5 { regulator-name = "ldo5_3v3"; regulator-min-microvolt = <3250000>; regulator-max-microvolt = <3350000>; regulator-always-on; }; ldo6_reg: ldo6 { regulator-name = "ldo6_1v3"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; ldo7_reg: ldo7 { regulator-name = "ldo7_2v75"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; ldo8_reg: ldo8 { regulator-name = "ldo8_1v8"; regulator-min-microvolt = <1750000>; regulator-max-microvolt = <1850000>; regulator-always-on; }; ldo9_reg: ldo9 { regulator-name = "ldo9_1v5"; regulator-min-microvolt = <1450000>; regulator-max-microvolt = <1550000>; regulator-always-on; }; ldo10_reg: ldo10 { regulator-name = "ldo10_1v3"; regulator-min-microvolt = <1250000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; }; }; }; &nfc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; nand-bus-width = <8>; nand-ecc-mode = "hw"; status = "okay"; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "okay"; }; &usbh1 { vbus-supply = <®_usb_vbus>; phy_type = "utmi"; status = "okay"; }; |