Documentation/devicetree/bindings/mfd/mediatek,mt6360.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/mfd/mediatek,mt6360.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: MT6360 PMIC from MediaTek Integrated
   8
   9 maintainers:
  10   - Gene Chen <gene_chen@richtek.com>
  11
  12 description: |
  13   MT6360 is a PMIC device with the following sub modules.
  14   It is interfaced to host controller using I2C interface.
  15
  16   This document describes the binding for PMIC device and its sub module.
  17
  18 properties:
  19   compatible:
  20     const: mediatek,mt6360
  21
  22   reg:
  23     maxItems: 1
  24
  25   wakeup-source: true
  26
  27   interrupts:
  28     maxItems: 1
  29
  30   interrupt-names:
  31     const: IRQB
  32
  33   interrupt-controller: true
  34
  35   "#interrupt-cells":
  36     const: 1
  37     description:
  38       The first cell is the IRQ number.
  39
  40   regulators:
  41     $ref: /schemas/regulator/mt6360-regulator.yaml#
  42
  43   charger:
  44     $ref: /schemas/power/supply/mt6360_charger.yaml#
  45
  46   tcpc:
  47     $ref: /schemas/usb/mediatek,mt6360-tcpc.yaml#
  48
  49   led-controller:
  50     $ref: /schemas/leds/leds-mt6360.yaml#
  51
  52 required:
  53   - compatible
  54   - reg
  55   - interrupts
  56   - interrupt-controller
  57   - "#interrupt-cells"
  58
  59 additionalProperties:
  60   type: object
  61
  62 examples:
  63   - |
  64     #include <dt-bindings/interrupt-controller/irq.h>
  65     #include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
  66     #include <dt-bindings/leds/common.h>
  67     #include <dt-bindings/usb/pd.h>
  68     i2c {
  69         #address-cells = <1>;
  70         #size-cells = <0>;
  71
  72         pmic@34 {
  73             compatible = "mediatek,mt6360";
  74             reg = <0x34>;
  75             wakeup-source;
  76             interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>;
  77             interrupt-names = "IRQB";
  78             interrupt-controller;
  79             #interrupt-cells = <1>;
  80
  81             mt6360_charger: charger {
  82                 compatible = "mediatek,mt6360-chg";
  83                 richtek,vinovp-microvolt = <14500000>;
  84
  85                 otg_vbus_regulator: usb-otg-vbus-regulator {
  86                     regulator-name = "usb-otg-vbus";
  87                     regulator-min-microvolt = <4425000>;
  88                     regulator-max-microvolt = <5825000>;
  89                 };
  90             };
  91
  92             led-controller {
  93                 compatible = "mediatek,mt6360-led";
  94                 #address-cells = <1>;
  95                 #size-cells = <0>;
  96
  97                 multi-led@0 {
  98                     reg = <0>;
  99                     function = LED_FUNCTION_INDICATOR;
 100                     color = <LED_COLOR_ID_RGB>;
 101                     led-max-microamp = <24000>;
 102                     #address-cells = <1>;
 103                     #size-cells = <0>;
 104                     led@0 {
 105                         reg = <0>;
 106                         color = <LED_COLOR_ID_RED>;
 107                     };
 108                     led@1 {
 109                         reg = <1>;
 110                         color = <LED_COLOR_ID_GREEN>;
 111                     };
 112                     led@2 {
 113                         reg = <2>;
 114                         color = <LED_COLOR_ID_BLUE>;
 115                     };
 116                 };
 117                 led@3 {
 118                     reg = <3>;
 119                     function = LED_FUNCTION_INDICATOR;
 120                     color = <LED_COLOR_ID_WHITE>;
 121                     led-max-microamp = <150000>;
 122                 };
 123                 led@4 {
 124                     reg = <4>;
 125                     function = LED_FUNCTION_FLASH;
 126                     color = <LED_COLOR_ID_WHITE>;
 127                     function-enumerator = <1>;
 128                     led-max-microamp = <200000>;
 129                     flash-max-microamp = <500000>;
 130                     flash-max-timeout-us = <1024000>;
 131                 };
 132                 led@5 {
 133                     reg = <5>;
 134                     function = LED_FUNCTION_FLASH;
 135                     color = <LED_COLOR_ID_WHITE>;
 136                     function-enumerator = <2>;
 137                     led-max-microamp = <200000>;
 138                     flash-max-microamp = <500000>;
 139                     flash-max-timeout-us = <1024000>;
 140                 };
 141             };
 142
 143             regulators {
 144                 compatible = "mediatek,mt6360-regulator";
 145                 LDO_VIN3-supply = <&BUCK2>;
 146                 buck1 {
 147                     regulator-name = "mt6360,buck1";
 148                     regulator-min-microvolt = <300000>;
 149                     regulator-max-microvolt = <1300000>;
 150                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 151                          MT6360_OPMODE_LP
 152                          MT6360_OPMODE_ULP>;
 153                 };
 154                 BUCK2: buck2 {
 155                     regulator-name = "mt6360,buck2";
 156                     regulator-min-microvolt = <300000>;
 157                     regulator-max-microvolt = <1300000>;
 158                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 159                          MT6360_OPMODE_LP
 160                          MT6360_OPMODE_ULP>;
 161                 };
 162                 ldo6 {
 163                     regulator-name = "mt6360,ldo6";
 164                     regulator-min-microvolt = <500000>;
 165                     regulator-max-microvolt = <2100000>;
 166                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 167                          MT6360_OPMODE_LP>;
 168                 };
 169                 ldo7 {
 170                     regulator-name = "mt6360,ldo7";
 171                     regulator-min-microvolt = <500000>;
 172                     regulator-max-microvolt = <2100000>;
 173                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 174                          MT6360_OPMODE_LP>;
 175                 };
 176                 ldo1 {
 177                     regulator-name = "mt6360,ldo1";
 178                     regulator-min-microvolt = <1200000>;
 179                     regulator-max-microvolt = <3600000>;
 180                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 181                          MT6360_OPMODE_LP>;
 182                 };
 183                 ldo2 {
 184                     regulator-name = "mt6360,ldo2";
 185                     regulator-min-microvolt = <1200000>;
 186                     regulator-max-microvolt = <3600000>;
 187                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 188                          MT6360_OPMODE_LP>;
 189                 };
 190                 ldo3 {
 191                     regulator-name = "mt6360,ldo3";
 192                     regulator-min-microvolt = <1200000>;
 193                     regulator-max-microvolt = <3600000>;
 194                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 195                          MT6360_OPMODE_LP>;
 196                 };
 197                 ldo5 {
 198                     regulator-name = "mt6360,ldo5";
 199                     regulator-min-microvolt = <2700000>;
 200                     regulator-max-microvolt = <3600000>;
 201                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 202                          MT6360_OPMODE_LP>;
 203                 };
 204             };
 205
 206             tcpc {
 207                 compatible = "mediatek,mt6360-tcpc";
 208                 interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
 209                 interrupt-names = "PD_IRQB";
 210
 211                 connector {
 212                     compatible = "usb-c-connector";
 213                     label = "USB-C";
 214                     data-role = "dual";
 215                     power-role = "dual";
 216                     try-power-role = "sink";
 217                     source-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
 218                     sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
 219                     op-sink-microwatt = <10000000>;
 220
 221                     ports {
 222                         #address-cells = <1>;
 223                         #size-cells = <0>;
 224
 225                         port@0 {
 226                             reg = <0>;
 227                             endpoint {
 228                                 remote-endpoint = <&usb_hs>;
 229                             };
 230                         };
 231                         port@1 {
 232                             reg = <1>;
 233                             endpoint {
 234                                 remote-endpoint = <&usb_ss>;
 235                           };
 236                         };
 237                         port@2 {
 238                             reg = <2>;
 239                             endpoint {
 240                                 remote-endpoint = <&dp_aux>;
 241                             };
 242                         };
 243                     };
 244                 };
 245             };
 246         };
 247     };