src/arm/nxp/imx/imx53-voipac-dmm-668.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o.
   4  */
   5
   6 #include "imx53.dtsi"
   7
   8 / {
   9         model = "Voipac i.MX53 X53-DMM-668";
  10         compatible = "voipac,imx53-dmm-668", "fsl,imx53";
  11
  12         memory@70000000 {
  13                 device_type = "memory";
  14                 reg = <0x70000000 0x20000000>,
  15                       <0xb0000000 0x20000000>;
  16         };
  17
  18         reg_3p3v: regulator-3p3v {
  19                 compatible = "regulator-fixed";
  20                 regulator-name = "3P3V";
  21                 regulator-min-microvolt = <3300000>;
  22                 regulator-max-microvolt = <3300000>;
  23                 regulator-always-on;
  24         };
  25
  26         reg_usb_vbus: regulator-usb-vbus {
  27                 compatible = "regulator-fixed";
  28                 regulator-name = "usb_vbus";
  29                 regulator-min-microvolt = <5000000>;
  30                 regulator-max-microvolt = <5000000>;
  31                 gpio = <&gpio3 31 0>; /* PEN */
  32                 enable-active-high;
  33         };
  34 };
  35
  36 &iomuxc {
  37         pinctrl-names = "default";
  38         pinctrl-0 = <&pinctrl_hog>;
  39
  40         imx53-voipac {
  41                 pinctrl_hog: hoggrp {
  42                         fsl,pins = <
  43                                 /* Make DA9053 regulator functional */
  44                                 MX53_PAD_GPIO_16__GPIO7_11      0x80000000
  45                                 /* FEC Power enable */
  46                                 MX53_PAD_GPIO_11__GPIO4_1       0x80000000
  47                                 /* FEC RST */
  48                                 MX53_PAD_GPIO_12__GPIO4_2       0x80000000
  49                         >;
  50                 };
  51
  52                 pinctrl_ecspi1: ecspi1grp {
  53                         fsl,pins = <
  54                                 MX53_PAD_EIM_D16__ECSPI1_SCLK           0x80000000
  55                                 MX53_PAD_EIM_D17__ECSPI1_MISO           0x80000000
  56                                 MX53_PAD_EIM_D18__ECSPI1_MOSI           0x80000000
  57                         >;
  58                 };
  59
  60                 pinctrl_fec: fecgrp {
  61                         fsl,pins = <
  62                                 MX53_PAD_FEC_MDC__FEC_MDC               0x80000000
  63                                 MX53_PAD_FEC_MDIO__FEC_MDIO             0x80000000
  64                                 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK        0x80000000
  65                                 MX53_PAD_FEC_RX_ER__FEC_RX_ER           0x80000000
  66                                 MX53_PAD_FEC_CRS_DV__FEC_RX_DV          0x80000000
  67                                 MX53_PAD_FEC_RXD1__FEC_RDATA_1          0x80000000
  68                                 MX53_PAD_FEC_RXD0__FEC_RDATA_0          0x80000000
  69                                 MX53_PAD_FEC_TX_EN__FEC_TX_EN           0x80000000
  70                                 MX53_PAD_FEC_TXD1__FEC_TDATA_1          0x80000000
  71                                 MX53_PAD_FEC_TXD0__FEC_TDATA_0          0x80000000
  72                         >;
  73                 };
  74
  75                 pinctrl_i2c1: i2c1grp {
  76                         fsl,pins = <
  77                                 MX53_PAD_EIM_D21__I2C1_SCL              0xc0000000
  78                                 MX53_PAD_EIM_D28__I2C1_SDA              0xc0000000
  79                         >;
  80                 };
  81
  82                 pinctrl_uart1: uart1grp {
  83                         fsl,pins = <
  84                                 MX53_PAD_PATA_DIOW__UART1_TXD_MUX       0x1e4
  85                                 MX53_PAD_PATA_DMACK__UART1_RXD_MUX      0x1e4
  86                         >;
  87                 };
  88
  89                 pinctrl_nand: nandgrp {
  90                         fsl,pins = <
  91                                 MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B     0x4
  92                                 MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B     0x4
  93                                 MX53_PAD_NANDF_CLE__EMI_NANDF_CLE       0x4
  94                                 MX53_PAD_NANDF_ALE__EMI_NANDF_ALE       0x4
  95                                 MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B     0xe0
  96                                 MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0      0xe0
  97                                 MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0      0x4
  98                                 MX53_PAD_PATA_DATA0__EMI_NANDF_D_0      0xa4
  99                                 MX53_PAD_PATA_DATA1__EMI_NANDF_D_1      0xa4
 100                                 MX53_PAD_PATA_DATA2__EMI_NANDF_D_2      0xa4
 101                                 MX53_PAD_PATA_DATA3__EMI_NANDF_D_3      0xa4
 102                                 MX53_PAD_PATA_DATA4__EMI_NANDF_D_4      0xa4
 103                                 MX53_PAD_PATA_DATA5__EMI_NANDF_D_5      0xa4
 104                                 MX53_PAD_PATA_DATA6__EMI_NANDF_D_6      0xa4
 105                                 MX53_PAD_PATA_DATA7__EMI_NANDF_D_7      0xa4
 106                         >;
 107                 };
 108         };
 109 };
 110
 111 &ecspi1 {
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&pinctrl_ecspi1>;
 114         cs-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>, <&gpio3 19 GPIO_ACTIVE_LOW>,
 115                    <&gpio2 16 GPIO_ACTIVE_LOW>, <&gpio2 17 GPIO_ACTIVE_LOW>;
 116         status = "okay";
 117 };
 118
 119 &fec {
 120         pinctrl-names = "default";
 121         pinctrl-0 = <&pinctrl_fec>;
 122         phy-mode = "rmii";
 123         phy-reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
 124         status = "okay";
 125 };
 126
 127 &i2c1 {
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&pinctrl_i2c1>;
 130         status = "okay";
 131
 132         pmic: dialog@48 {
 133                 compatible = "dlg,da9053-aa", "dlg,da9052";
 134                 reg = <0x48>;
 135                 interrupt-parent = <&gpio7>;
 136                 interrupts = <11 IRQ_TYPE_LEVEL_LOW>; /* low-level active IRQ at GPIO7_11 */
 137
 138                 regulators {
 139                         buck1_reg: buck1 {
 140                                 regulator-name = "BUCKCORE";
 141                                 regulator-min-microvolt = <1200000>;
 142                                 regulator-max-microvolt = <1400000>;
 143                                 regulator-always-on;
 144                         };
 145
 146                         buck2_reg: buck2 {
 147                                 regulator-name = "BUCKPRO";
 148                                 regulator-min-microvolt = <900000>;
 149                                 regulator-max-microvolt = <1350000>;
 150                                 regulator-always-on;
 151                         };
 152
 153                         buck3_reg: buck3 {
 154                                 regulator-name = "BUCKMEM";
 155                                 regulator-min-microvolt = <1420000>;
 156                                 regulator-max-microvolt = <1580000>;
 157                                 regulator-always-on;
 158                         };
 159
 160                         buck4_reg: buck4 {
 161                                 regulator-name = "BUCKPERI";
 162                                 regulator-min-microvolt = <2370000>;
 163                                 regulator-max-microvolt = <2630000>;
 164                                 regulator-always-on;
 165                         };
 166
 167                         ldo1_reg: ldo1 {
 168                                 regulator-name = "ldo1_1v3";
 169                                 regulator-min-microvolt = <1250000>;
 170                                 regulator-max-microvolt = <1350000>;
 171                                 regulator-boot-on;
 172                                 regulator-always-on;
 173                         };
 174
 175                         ldo2_reg: ldo2 {
 176                                 regulator-name = "ldo2_1v3";
 177                                 regulator-min-microvolt = <1250000>;
 178                                 regulator-max-microvolt = <1350000>;
 179                                 regulator-always-on;
 180                         };
 181
 182                         ldo3_reg: ldo3 {
 183                                 regulator-name = "ldo3_3v3";
 184                                 regulator-min-microvolt = <3250000>;
 185                                 regulator-max-microvolt = <3350000>;
 186                                 regulator-always-on;
 187                         };
 188
 189                         ldo4_reg: ldo4 {
 190                                 regulator-name = "ldo4_2v775";
 191                                 regulator-min-microvolt = <2770000>;
 192                                 regulator-max-microvolt = <2780000>;
 193                                 regulator-always-on;
 194                         };
 195
 196                         ldo5_reg: ldo5 {
 197                                 regulator-name = "ldo5_3v3";
 198                                 regulator-min-microvolt = <3250000>;
 199                                 regulator-max-microvolt = <3350000>;
 200                                 regulator-always-on;
 201                         };
 202
 203                         ldo6_reg: ldo6 {
 204                                 regulator-name = "ldo6_1v3";
 205                                 regulator-min-microvolt = <1250000>;
 206                                 regulator-max-microvolt = <1350000>;
 207                                 regulator-always-on;
 208                         };
 209
 210                         ldo7_reg: ldo7 {
 211                                 regulator-name = "ldo7_2v75";
 212                                 regulator-min-microvolt = <2700000>;
 213                                 regulator-max-microvolt = <2800000>;
 214                                 regulator-always-on;
 215                         };
 216
 217                         ldo8_reg: ldo8 {
 218                                 regulator-name = "ldo8_1v8";
 219                                 regulator-min-microvolt = <1750000>;
 220                                 regulator-max-microvolt = <1850000>;
 221                                 regulator-always-on;
 222                         };
 223
 224                         ldo9_reg: ldo9 {
 225                                 regulator-name = "ldo9_1v5";
 226                                 regulator-min-microvolt = <1450000>;
 227                                 regulator-max-microvolt = <1550000>;
 228                                 regulator-always-on;
 229                         };
 230
 231                         ldo10_reg: ldo10 {
 232                                 regulator-name = "ldo10_1v3";
 233                                 regulator-min-microvolt = <1250000>;
 234                                 regulator-max-microvolt = <1350000>;
 235                                 regulator-always-on;
 236                         };
 237                 };
 238         };
 239 };
 240
 241 &nfc {
 242         pinctrl-names = "default";
 243         pinctrl-0 = <&pinctrl_nand>;
 244         nand-bus-width = <8>;
 245         nand-ecc-mode = "hw";
 246         status = "okay";
 247 };
 248
 249 &uart1 {
 250         pinctrl-names = "default";
 251         pinctrl-0 = <&pinctrl_uart1>;
 252         status = "okay";
 253 };
 254
 255 &usbh1 {
 256         vbus-supply = <&reg_usb_vbus>;
 257         phy_type = "utmi";
 258         status = "okay";
 259 };