sys/gnu/dts/arm/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 };
  10
  11 &i2c1 {
  12         clock-frequency = <100000>;
  13         pinctrl-names = "default";
  14         pinctrl-0 = <&pinctrl_i2c1>;
  15         status = "okay";
  16
  17         pmic: pfuze100@8 {
  18                 compatible = "fsl,pfuze100";
  19                 reg = <0x08>;
  20
  21                 regulators {
  22                         sw1a_reg: sw1ab {
  23                                 regulator-min-microvolt = <300000>;
  24                                 regulator-max-microvolt = <1875000>;
  25                                 regulator-boot-on;
  26                                 regulator-always-on;
  27                                 regulator-ramp-delay = <6250>;
  28                         };
  29
  30                         sw1c_reg: sw1c {
  31                                 regulator-min-microvolt = <300000>;
  32                                 regulator-max-microvolt = <1875000>;
  33                                 regulator-boot-on;
  34                                 regulator-always-on;
  35                                 regulator-ramp-delay = <6250>;
  36                         };
  37
  38                         sw2_reg: sw2 {
  39                                 regulator-min-microvolt = <800000>;
  40                                 regulator-max-microvolt = <3300000>;
  41                                 regulator-boot-on;
  42                                 regulator-always-on;
  43                         };
  44
  45                         sw3a_reg: sw3a {
  46                                 regulator-min-microvolt = <400000>;
  47                                 regulator-max-microvolt = <1975000>;
  48                                 regulator-boot-on;
  49                                 regulator-always-on;
  50                         };
  51
  52                         sw3b_reg: sw3b {
  53                                 regulator-min-microvolt = <400000>;
  54                                 regulator-max-microvolt = <1975000>;
  55                                 regulator-boot-on;
  56                                 regulator-always-on;
  57                         };
  58
  59                         sw4_reg: sw4 {
  60                                 regulator-min-microvolt = <800000>;
  61                                 regulator-max-microvolt = <3300000>;
  62                                 regulator-always-on;
  63                         };
  64
  65                         swbst_reg: swbst {
  66                                 regulator-min-microvolt = <5000000>;
  67                                 regulator-max-microvolt = <5150000>;
  68                         };
  69
  70                         snvs_reg: vsnvs {
  71                                 regulator-min-microvolt = <1000000>;
  72                                 regulator-max-microvolt = <3000000>;
  73                                 regulator-boot-on;
  74                                 regulator-always-on;
  75                         };
  76
  77                         vref_reg: vrefddr {
  78                                 regulator-boot-on;
  79                                 regulator-always-on;
  80                         };
  81
  82                         vgen1_reg: vgen1 {
  83                                 regulator-min-microvolt = <800000>;
  84                                 regulator-max-microvolt = <1550000>;
  85                                 regulator-always-on;
  86                         };
  87
  88                         vgen2_reg: vgen2 {
  89                                 regulator-min-microvolt = <800000>;
  90                                 regulator-max-microvolt = <1550000>;
  91                         };
  92
  93                         vgen3_reg: vgen3 {
  94                                 regulator-min-microvolt = <1800000>;
  95                                 regulator-max-microvolt = <3300000>;
  96                                 regulator-always-on;
  97                         };
  98
  99                         vgen4_reg: vgen4 {
 100                                 regulator-min-microvolt = <1800000>;
 101                                 regulator-max-microvolt = <3300000>;
 102                                 regulator-always-on;
 103                         };
 104
 105                         vgen5_reg: vgen5 {
 106                                 regulator-min-microvolt = <1800000>;
 107                                 regulator-max-microvolt = <3300000>;
 108                                 regulator-always-on;
 109                         };
 110
 111                         vgen6_reg: vgen6 {
 112                                 regulator-min-microvolt = <1800000>;
 113                                 regulator-max-microvolt = <3300000>;
 114                                 regulator-always-on;
 115                         };
 116                 };
 117         };
 118 };
 119
 120 &qspi2 {
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&pinctrl_qspi2>;
 123         status = "okay";
 124
 125         flash0: s25fl128s@0 {
 126                 reg = <0>;
 127                 #address-cells = <1>;
 128                 #size-cells = <1>;
 129                 compatible = "spansion,s25fl128s", "jedec,spi-nor";
 130                 spi-max-frequency = <66000000>;
 131                 spi-rx-bus-width = <4>;
 132                 spi-tx-bus-width = <4>;
 133         };
 134
 135         flash1: s25fl128s@2 {
 136                 reg = <2>;
 137                 #address-cells = <1>;
 138                 #size-cells = <1>;
 139                 compatible = "spansion,s25fl128s", "jedec,spi-nor";
 140                 spi-max-frequency = <66000000>;
 141                 spi-rx-bus-width = <4>;
 142                 spi-tx-bus-width = <4>;
 143         };
 144 };
 145
 146 &reg_can_en {
 147         /* Transceiver EN/STBY is active high on RevA board */
 148         gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 149         enable-active-high;
 150 };
 151
 152 &reg_can_stby {
 153         gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
 154         enable-active-high;
 155         vin-supply = <&reg_can_en>;
 156 };
 157
 158 &reg_vdd1p1 {
 159         vin-supply = <&vgen6_reg>;
 160 };
 161
 162 &reg_vdd3p0 {
 163         vin-supply = <&sw2_reg>;
 164 };
 165
 166 &reg_vdd2p5 {
 167         vin-supply = <&vgen6_reg>;
 168 };
 169
 170 &snvs_pwrkey {
 171         status = "okay";
 172 };