arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include <dt-bindings/interrupt-controller/arm-gic.h>
   4 #include <dt-bindings/gpio/gpio.h>
   5
   6 / {
   7         i2c@7000d000 {
   8                 pmic: pmic@2d {
   9                         compatible = "ti,tps65911";
  10                         reg = <0x2d>;
  11
  12                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
  13                         #interrupt-cells = <2>;
  14                         interrupt-controller;
  15                         wakeup-source;
  16
  17                         ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>;
  18                         ti,system-power-controller;
  19                         ti,sleep-keep-ck32k;
  20                         ti,sleep-enable;
  21
  22                         #gpio-cells = <2>;
  23                         gpio-controller;
  24
  25                         vcc1-supply = <&vdd_5v0_sys>;
  26                         vcc2-supply = <&vdd_5v0_sys>;
  27                         vcc3-supply = <&vdd_1v8>;
  28                         vcc4-supply = <&vdd_5v0_sys>;
  29                         vcc5-supply = <&vdd_5v0_sys>;
  30                         vcc6-supply = <&vdd2_reg>;
  31                         vcc7-supply = <&vdd_5v0_sys>;
  32                         vccio-supply = <&vdd_5v0_sys>;
  33
  34                         regulators {
  35                                 vdd1 {
  36                                         regulator-name = "vddio_ddr_1v2";
  37                                         regulator-min-microvolt = <600000>;
  38                                         regulator-max-microvolt = <1500000>;
  39                                         regulator-always-on;
  40                                         regulator-boot-on;
  41                                         ti,regulator-ext-sleep-control = <8>;
  42                                 };
  43
  44                                 vdd2_reg: vdd2 {
  45                                         regulator-name = "vdd2_1v2";
  46                                         regulator-min-microvolt = <1200000>;
  47                                         regulator-max-microvolt = <1200000>;
  48                                         regulator-always-on;
  49                                         regulator-boot-on;
  50                                 };
  51
  52                                 vdd_cpu: vddctrl {
  53                                         regulator-name = "vdd_cpu,vdd_sys";
  54                                         regulator-min-microvolt = <800000>;
  55                                         regulator-max-microvolt = <1250000>;
  56                                         regulator-coupled-with = <&vdd_core>;
  57                                         regulator-coupled-max-spread = <300000>;
  58                                         regulator-max-step-microvolt = <100000>;
  59                                         regulator-always-on;
  60                                         ti,regulator-ext-sleep-control = <1>;
  61
  62                                         nvidia,tegra-cpu-regulator;
  63                                 };
  64
  65                                 vdd_1v8: vio {
  66                                         regulator-name = "vdd_1v8_gen";
  67                                         regulator-min-microvolt = <1800000>;
  68                                         regulator-max-microvolt = <1800000>;
  69                                         regulator-always-on;
  70                                         regulator-boot-on;
  71                                 };
  72
  73                                 vcore_emmc: ldo1 {
  74                                         regulator-name = "vdd_pexa,vdd_pexb";
  75                                         regulator-min-microvolt = <1000000>;
  76                                         regulator-max-microvolt = <3300000>;
  77                                         regulator-always-on;
  78                                 };
  79
  80                                 ldo2 {
  81                                         regulator-name = "vdd_sata,avdd_plle";
  82                                         regulator-min-microvolt = <1050000>;
  83                                         regulator-max-microvolt = <1050000>;
  84                                 };
  85
  86                                 /* LDO3 is not connected to anything */
  87
  88                                 ldo4 {
  89                                         regulator-name = "vdd_rtc";
  90                                         regulator-min-microvolt = <1200000>;
  91                                         regulator-max-microvolt = <1200000>;
  92                                         regulator-always-on;
  93                                 };
  94
  95                                 ldo5 {
  96                                         regulator-name = "vddio_sdmmc,avdd_vdac";
  97                                         regulator-min-microvolt = <1800000>;
  98                                         regulator-max-microvolt = <1800000>;
  99                                 };
 100
 101                                 ldo6 {
 102                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 103                                         regulator-min-microvolt = <1200000>;
 104                                         regulator-max-microvolt = <1200000>;
 105                                 };
 106
 107                                 ldo7 {
 108                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 109                                         regulator-min-microvolt = <1200000>;
 110                                         regulator-max-microvolt = <1200000>;
 111                                         regulator-always-on;
 112                                         regulator-boot-on;
 113                                         ti,regulator-ext-sleep-control = <8>;
 114                                 };
 115
 116                                 ldo8 {
 117                                         regulator-name = "vdd_ddr_hs";
 118                                         regulator-min-microvolt = <1000000>;
 119                                         regulator-max-microvolt = <1000000>;
 120                                         regulator-always-on;
 121                                         ti,regulator-ext-sleep-control = <8>;
 122                                 };
 123                         };
 124                 };
 125
 126                 vdd_core: core-regulator@60 {
 127                         compatible = "ti,tps62361";
 128                         reg = <0x60>;
 129
 130                         regulator-name = "tps62361-vout";
 131                         regulator-min-microvolt = <500000>;
 132                         regulator-max-microvolt = <1350000>;
 133                         regulator-coupled-with = <&vdd_cpu>;
 134                         regulator-coupled-max-spread = <300000>;
 135                         regulator-max-step-microvolt = <100000>;
 136                         regulator-boot-on;
 137                         regulator-always-on;
 138                         ti,enable-vout-discharge;
 139                         ti,vsel0-state-high;
 140                         ti,vsel1-state-high;
 141
 142                         nvidia,tegra-core-regulator;
 143                 };
 144         };
 145
 146         vdd_3v3_sys: regulator@1 {
 147                 gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
 148                 enable-active-high;
 149         };
 150
 151         pmc@7000e400 {
 152                 i2c-thermtrip {
 153                         nvidia,i2c-controller-id = <4>;
 154                         nvidia,bus-addr = <0x2d>;
 155                         nvidia,reg-addr = <0x3f>;
 156                         nvidia,reg-data = <0x80>;
 157                 };
 158         };
 159 };