/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi
Device Tree | 277 lines | 229 code | 35 blank | 13 comment | 0 complexity | 7607e8efa2ebf5f72e5fd492620a925d MD5 | raw file
1/* 2 * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o. 3 * 4 * The code contained herein is licensed under the GNU General Public 5 * License. You may obtain a copy of the GNU General Public License 6 * Version 2 or later at the following locations: 7 * 8 * http://www.opensource.org/licenses/gpl-license.html 9 * http://www.gnu.org/copyleft/gpl.html 10 */ 11 12#include "imx53.dtsi" 13 14/ { 15 model = "Voipac i.MX53 X53-DMM-668"; 16 compatible = "voipac,imx53-dmm-668", "fsl,imx53"; 17 18 memory@70000000 { 19 device_type = "memory"; 20 reg = <0x70000000 0x20000000>; 21 }; 22 23 memory@b0000000 { 24 device_type = "memory"; 25 reg = <0xb0000000 0x20000000>; 26 }; 27 28 regulators { 29 compatible = "simple-bus"; 30 #address-cells = <1>; 31 #size-cells = <0>; 32 33 reg_3p3v: regulator@0 { 34 compatible = "regulator-fixed"; 35 reg = <0>; 36 regulator-name = "3P3V"; 37 regulator-min-microvolt = <3300000>; 38 regulator-max-microvolt = <3300000>; 39 regulator-always-on; 40 }; 41 42 reg_usb_vbus: regulator@1 { 43 compatible = "regulator-fixed"; 44 reg = <1>; 45 regulator-name = "usb_vbus"; 46 regulator-min-microvolt = <5000000>; 47 regulator-max-microvolt = <5000000>; 48 gpio = <&gpio3 31 0>; /* PEN */ 49 enable-active-high; 50 }; 51 }; 52}; 53 54&iomuxc { 55 pinctrl-names = "default"; 56 pinctrl-0 = <&pinctrl_hog>; 57 58 imx53-voipac { 59 pinctrl_hog: hoggrp { 60 fsl,pins = < 61 /* Make DA9053 regulator functional */ 62 MX53_PAD_GPIO_16__GPIO7_11 0x80000000 63 /* FEC Power enable */ 64 MX53_PAD_GPIO_11__GPIO4_1 0x80000000 65 /* FEC RST */ 66 MX53_PAD_GPIO_12__GPIO4_2 0x80000000 67 >; 68 }; 69 70 pinctrl_ecspi1: ecspi1grp { 71 fsl,pins = < 72 MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 73 MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 74 MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 75 >; 76 }; 77 78 pinctrl_fec: fecgrp { 79 fsl,pins = < 80 MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 81 MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 82 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 83 MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 84 MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 85 MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 86 MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 87 MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 88 MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 89 MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 90 >; 91 }; 92 93 pinctrl_i2c1: i2c1grp { 94 fsl,pins = < 95 MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000 96 MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000 97 >; 98 }; 99 100 pinctrl_uart1: uart1grp { 101 fsl,pins = < 102 MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 103 MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 104 >; 105 }; 106 107 pinctrl_nand: nandgrp { 108 fsl,pins = < 109 MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 110 MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 111 MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 112 MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 113 MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 114 MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 115 MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 116 MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 117 MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 118 MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 119 MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 120 MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 121 MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 122 MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 123 MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 124 >; 125 }; 126 }; 127}; 128 129&ecspi1 { 130 pinctrl-names = "default"; 131 pinctrl-0 = <&pinctrl_ecspi1>; 132 fsl,spi-num-chipselects = <4>; 133 cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>, <&gpio2 16 0>, <&gpio2 17 0>; 134 status = "okay"; 135}; 136 137&fec { 138 pinctrl-names = "default"; 139 pinctrl-0 = <&pinctrl_fec>; 140 phy-mode = "rmii"; 141 phy-reset-gpios = <&gpio4 2 0>; 142 status = "okay"; 143}; 144 145&i2c1 { 146 pinctrl-names = "default"; 147 pinctrl-0 = <&pinctrl_i2c1>; 148 status = "okay"; 149 150 pmic: dialog@48 { 151 compatible = "dlg,da9053-aa", "dlg,da9052"; 152 reg = <0x48>; 153 interrupt-parent = <&gpio7>; 154 interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */ 155 156 regulators { 157 buck1_reg: buck1 { 158 regulator-name = "BUCKCORE"; 159 regulator-min-microvolt = <1200000>; 160 regulator-max-microvolt = <1400000>; 161 regulator-always-on; 162 }; 163 164 buck2_reg: buck2 { 165 regulator-name = "BUCKPRO"; 166 regulator-min-microvolt = <900000>; 167 regulator-max-microvolt = <1350000>; 168 regulator-always-on; 169 }; 170 171 buck3_reg: buck3 { 172 regulator-name = "BUCKMEM"; 173 regulator-min-microvolt = <1420000>; 174 regulator-max-microvolt = <1580000>; 175 regulator-always-on; 176 }; 177 178 buck4_reg: buck4 { 179 regulator-name = "BUCKPERI"; 180 regulator-min-microvolt = <2370000>; 181 regulator-max-microvolt = <2630000>; 182 regulator-always-on; 183 }; 184 185 ldo1_reg: ldo1 { 186 regulator-name = "ldo1_1v3"; 187 regulator-min-microvolt = <1250000>; 188 regulator-max-microvolt = <1350000>; 189 regulator-boot-on; 190 regulator-always-on; 191 }; 192 193 ldo2_reg: ldo2 { 194 regulator-name = "ldo2_1v3"; 195 regulator-min-microvolt = <1250000>; 196 regulator-max-microvolt = <1350000>; 197 regulator-always-on; 198 }; 199 200 ldo3_reg: ldo3 { 201 regulator-name = "ldo3_3v3"; 202 regulator-min-microvolt = <3250000>; 203 regulator-max-microvolt = <3350000>; 204 regulator-always-on; 205 }; 206 207 ldo4_reg: ldo4 { 208 regulator-name = "ldo4_2v775"; 209 regulator-min-microvolt = <2770000>; 210 regulator-max-microvolt = <2780000>; 211 regulator-always-on; 212 }; 213 214 ldo5_reg: ldo5 { 215 regulator-name = "ldo5_3v3"; 216 regulator-min-microvolt = <3250000>; 217 regulator-max-microvolt = <3350000>; 218 regulator-always-on; 219 }; 220 221 ldo6_reg: ldo6 { 222 regulator-name = "ldo6_1v3"; 223 regulator-min-microvolt = <1250000>; 224 regulator-max-microvolt = <1350000>; 225 regulator-always-on; 226 }; 227 228 ldo7_reg: ldo7 { 229 regulator-name = "ldo7_2v75"; 230 regulator-min-microvolt = <2700000>; 231 regulator-max-microvolt = <2800000>; 232 regulator-always-on; 233 }; 234 235 ldo8_reg: ldo8 { 236 regulator-name = "ldo8_1v8"; 237 regulator-min-microvolt = <1750000>; 238 regulator-max-microvolt = <1850000>; 239 regulator-always-on; 240 }; 241 242 ldo9_reg: ldo9 { 243 regulator-name = "ldo9_1v5"; 244 regulator-min-microvolt = <1450000>; 245 regulator-max-microvolt = <1550000>; 246 regulator-always-on; 247 }; 248 249 ldo10_reg: ldo10 { 250 regulator-name = "ldo10_1v3"; 251 regulator-min-microvolt = <1250000>; 252 regulator-max-microvolt = <1350000>; 253 regulator-always-on; 254 }; 255 }; 256 }; 257}; 258 259&nfc { 260 pinctrl-names = "default"; 261 pinctrl-0 = <&pinctrl_nand>; 262 nand-bus-width = <8>; 263 nand-ecc-mode = "hw"; 264 status = "okay"; 265}; 266 267&uart1 { 268 pinctrl-names = "default"; 269 pinctrl-0 = <&pinctrl_uart1>; 270 status = "okay"; 271}; 272 273&usbh1 { 274 vbus-supply = <®_usb_vbus>; 275 phy_type = "utmi"; 276 status = "okay"; 277};