arch/arm/boot/dts/imx6sx-sdb-reva.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 //
   3 // Copyright (C) 2015 Freescale Semiconductor, Inc.
   4
   5 #include "imx6sx-sdb.dtsi"
   6
   7 / {
   8         model = "Freescale i.MX6 SoloX SDB RevA Board";
   9         compatible = "fsl,imx6sx-sdb-reva", "fsl,imx6sx";
  10 };
  11
  12 &i2c1 {
  13         clock-frequency = <100000>;
  14         pinctrl-names = "default";
  15         pinctrl-0 = <&pinctrl_i2c1>;
  16         status = "okay";
  17
  18         pmic: pfuze100@8 {
  19                 compatible = "fsl,pfuze100";
  20                 reg = <0x08>;
  21
  22                 regulators {
  23                         sw1a_reg: sw1ab {
  24                                 regulator-min-microvolt = <300000>;
  25                                 regulator-max-microvolt = <1875000>;
  26                                 regulator-boot-on;
  27                                 regulator-always-on;
  28                                 regulator-ramp-delay = <6250>;
  29                         };
  30
  31                         sw1c_reg: sw1c {
  32                                 regulator-min-microvolt = <300000>;
  33                                 regulator-max-microvolt = <1875000>;
  34                                 regulator-boot-on;
  35                                 regulator-always-on;
  36                                 regulator-ramp-delay = <6250>;
  37                         };
  38
  39                         sw2_reg: sw2 {
  40                                 regulator-min-microvolt = <800000>;
  41                                 regulator-max-microvolt = <3300000>;
  42                                 regulator-boot-on;
  43                                 regulator-always-on;
  44                         };
  45
  46                         sw3a_reg: sw3a {
  47                                 regulator-min-microvolt = <400000>;
  48                                 regulator-max-microvolt = <1975000>;
  49                                 regulator-boot-on;
  50                                 regulator-always-on;
  51                         };
  52
  53                         sw3b_reg: sw3b {
  54                                 regulator-min-microvolt = <400000>;
  55                                 regulator-max-microvolt = <1975000>;
  56                                 regulator-boot-on;
  57                                 regulator-always-on;
  58                         };
  59
  60                         sw4_reg: sw4 {
  61                                 regulator-min-microvolt = <800000>;
  62                                 regulator-max-microvolt = <3300000>;
  63                                 regulator-always-on;
  64                         };
  65
  66                         swbst_reg: swbst {
  67                                 regulator-min-microvolt = <5000000>;
  68                                 regulator-max-microvolt = <5150000>;
  69                         };
  70
  71                         snvs_reg: vsnvs {
  72                                 regulator-min-microvolt = <1000000>;
  73                                 regulator-max-microvolt = <3000000>;
  74                                 regulator-boot-on;
  75                                 regulator-always-on;
  76                         };
  77
  78                         vref_reg: vrefddr {
  79                                 regulator-boot-on;
  80                                 regulator-always-on;
  81                         };
  82
  83                         vgen1_reg: vgen1 {
  84                                 regulator-min-microvolt = <800000>;
  85                                 regulator-max-microvolt = <1550000>;
  86                                 regulator-always-on;
  87                         };
  88
  89                         vgen2_reg: vgen2 {
  90                                 regulator-min-microvolt = <800000>;
  91                                 regulator-max-microvolt = <1550000>;
  92                         };
  93
  94                         vgen3_reg: vgen3 {
  95                                 regulator-min-microvolt = <1800000>;
  96                                 regulator-max-microvolt = <3300000>;
  97                                 regulator-always-on;
  98                         };
  99
 100                         vgen4_reg: vgen4 {
 101                                 regulator-min-microvolt = <1800000>;
 102                                 regulator-max-microvolt = <3300000>;
 103                                 regulator-always-on;
 104                         };
 105
 106                         vgen5_reg: vgen5 {
 107                                 regulator-min-microvolt = <1800000>;
 108                                 regulator-max-microvolt = <3300000>;
 109                                 regulator-always-on;
 110                         };
 111
 112                         vgen6_reg: vgen6 {
 113                                 regulator-min-microvolt = <1800000>;
 114                                 regulator-max-microvolt = <3300000>;
 115                                 regulator-always-on;
 116                         };
 117                 };
 118         };
 119 };
 120
 121 &qspi2 {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&pinctrl_qspi2>;
 124         status = "okay";
 125
 126         flash0: s25fl128s@0 {
 127                 reg = <0>;
 128                 #address-cells = <1>;
 129                 #size-cells = <1>;
 130                 compatible = "spansion,s25fl128s", "jedec,spi-nor";
 131                 spi-max-frequency = <66000000>;
 132                 spi-rx-bus-width = <4>;
 133                 spi-tx-bus-width = <4>;
 134         };
 135
 136         flash1: s25fl128s@2 {
 137                 reg = <2>;
 138                 #address-cells = <1>;
 139                 #size-cells = <1>;
 140                 compatible = "spansion,s25fl128s", "jedec,spi-nor";
 141                 spi-max-frequency = <66000000>;
 142                 spi-rx-bus-width = <4>;
 143                 spi-tx-bus-width = <4>;
 144         };
 145 };
 146
 147 &reg_can_en {
 148         /* Transceiver EN/STBY is active high on RevA board */
 149         gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 150         enable-active-high;
 151 };
 152
 153 &reg_can_stby {
 154         gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
 155         enable-active-high;
 156         vin-supply = <&reg_can_en>;
 157 };
 158
 159 &reg_vdd1p1 {
 160         vin-supply = <&vgen6_reg>;
 161 };
 162
 163 &reg_vdd2p5 {
 164         vin-supply = <&vgen6_reg>;
 165 };
 166
 167 &snvs_pwrkey {
 168         status = "okay";
 169 };