imx8mn-ddr3l-evk.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 
    3 /dts-v1/;
    4 
    5 #include "imx8mn.dtsi"
    6 #include "imx8mn-evk.dtsi"
    7 #include <dt-bindings/interrupt-controller/irq.h>
    8 
    9 / {
   10         model = "NXP i.MX8MNano DDR3L EVK board";
   11         compatible = "fsl,imx8mn-ddr3l-evk", "fsl,imx8mn";
   12 };
   13 
   14 &A53_0 {
   15         cpu-supply = <&buck1>;
   16 };
   17 
   18 &A53_1 {
   19         cpu-supply = <&buck1>;
   20 };
   21 
   22 &A53_2 {
   23         cpu-supply = <&buck1>;
   24 };
   25 
   26 &A53_3 {
   27         cpu-supply = <&buck1>;
   28 };
   29 
   30 &i2c1 {
   31         pmic: pmic@25 {
   32                 compatible = "nxp,pca9450b";
   33                 reg = <0x25>;
   34                 pinctrl-names = "default";
   35                 pinctrl-0 = <&pinctrl_pmic>;
   36                 interrupt-parent = <&gpio1>;
   37                 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
   38 
   39                 regulators {
   40                         buck1: BUCK1 {
   41                                 regulator-name = "VDD_SOC_0V9";
   42                                 regulator-min-microvolt = <850000>;
   43                                 regulator-max-microvolt = <950000>;
   44                                 regulator-boot-on;
   45                                 regulator-always-on;
   46                                 regulator-ramp-delay = <3125>;
   47                         };
   48 
   49                         buck4: BUCK4 {
   50                                 regulator-name = "VDD_3V3";
   51                                 regulator-min-microvolt = <3300000>;
   52                                 regulator-max-microvolt = <3300000>;
   53                                 regulator-boot-on;
   54                                 regulator-always-on;
   55                         };
   56 
   57                         buck5: BUCK5 {
   58                                 regulator-name = "VDD_1V8";
   59                                 regulator-min-microvolt = <1800000>;
   60                                 regulator-max-microvolt = <1800000>;
   61                                 regulator-boot-on;
   62                                 regulator-always-on;
   63                         };
   64 
   65                         buck6: BUCK6 {
   66                                 regulator-name = "NVCC_DRAM_1V35";
   67                                 regulator-min-microvolt = <1350000>;
   68                                 regulator-max-microvolt = <1350000>;
   69                                 regulator-boot-on;
   70                                 regulator-always-on;
   71                         };
   72 
   73                         ldo1: LDO1 {
   74                                 regulator-name = "NVCC_SNVS_1V8";
   75                                 regulator-min-microvolt = <1800000>;
   76                                 regulator-max-microvolt = <1800000>;
   77                                 regulator-boot-on;
   78                                 regulator-always-on;
   79                         };
   80 
   81                         ldo2: LDO2 {
   82                                 regulator-name = "VDD_SNVS_0V8";
   83                                 regulator-min-microvolt = <800000>;
   84                                 regulator-max-microvolt = <800000>;
   85                                 regulator-boot-on;
   86                                 regulator-always-on;
   87                         };
   88 
   89                         ldo3: LDO3 {
   90                                 regulator-name = "VDDA_1V8";
   91                                 regulator-min-microvolt = <1800000>;
   92                                 regulator-max-microvolt = <1800000>;
   93                                 regulator-boot-on;
   94                                 regulator-always-on;
   95                         };
   96 
   97                         ldo4: LDO4 {
   98                                 regulator-name = "VDD_PHY_1V2";
   99                                 regulator-min-microvolt = <1200000>;
  100                                 regulator-max-microvolt = <1200000>;
  101                                 regulator-boot-on;
  102                                 regulator-always-on;
  103                         };
  104 
  105                         ldo5: LDO5 {
  106                                 regulator-name = "NVCC_SD2";
  107                                 regulator-min-microvolt = <1800000>;
  108                                 regulator-max-microvolt = <3300000>;
  109                                 regulator-boot-on;
  110                                 regulator-always-on;
  111                         };
  112                 };
  113         };
  114 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/freescale/imx8mn-ddr3l-evk.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/freescale/imx8mn-ddr3l-evk.dts