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-compatible = "usb-otg-vbus";
  87                     regulator-name = "usb-otg-vbus";
  88                     regulator-min-microvolt = <4425000>;
  89                     regulator-max-microvolt = <5825000>;
  90                 };
  91             };
  92
  93             led-controller {
  94                 compatible = "mediatek,mt6360-led";
  95                 #address-cells = <1>;
  96                 #size-cells = <0>;
  97
  98                 multi-led@0 {
  99                     reg = <0>;
 100                     function = LED_FUNCTION_INDICATOR;
 101                     color = <LED_COLOR_ID_RGB>;
 102                     led-max-microamp = <24000>;
 103                     #address-cells = <1>;
 104                     #size-cells = <0>;
 105                     led@0 {
 106                         reg = <0>;
 107                         color = <LED_COLOR_ID_RED>;
 108                     };
 109                     led@1 {
 110                         reg = <1>;
 111                         color = <LED_COLOR_ID_GREEN>;
 112                     };
 113                     led@2 {
 114                         reg = <2>;
 115                         color = <LED_COLOR_ID_BLUE>;
 116                     };
 117                 };
 118                 led@3 {
 119                     reg = <3>;
 120                     function = LED_FUNCTION_INDICATOR;
 121                     color = <LED_COLOR_ID_WHITE>;
 122                     led-max-microamp = <150000>;
 123                 };
 124                 led@4 {
 125                     reg = <4>;
 126                     function = LED_FUNCTION_FLASH;
 127                     color = <LED_COLOR_ID_WHITE>;
 128                     function-enumerator = <1>;
 129                     led-max-microamp = <200000>;
 130                     flash-max-microamp = <500000>;
 131                     flash-max-timeout-us = <1024000>;
 132                 };
 133                 led@5 {
 134                     reg = <5>;
 135                     function = LED_FUNCTION_FLASH;
 136                     color = <LED_COLOR_ID_WHITE>;
 137                     function-enumerator = <2>;
 138                     led-max-microamp = <200000>;
 139                     flash-max-microamp = <500000>;
 140                     flash-max-timeout-us = <1024000>;
 141                 };
 142             };
 143
 144             regulators {
 145                 compatible = "mediatek,mt6360-regulator";
 146                 LDO_VIN3-supply = <&BUCK2>;
 147                 buck1 {
 148                     regulator-compatible = "BUCK1";
 149                     regulator-name = "mt6360,buck1";
 150                     regulator-min-microvolt = <300000>;
 151                     regulator-max-microvolt = <1300000>;
 152                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 153                          MT6360_OPMODE_LP
 154                          MT6360_OPMODE_ULP>;
 155                 };
 156                 BUCK2: buck2 {
 157                     regulator-compatible = "BUCK2";
 158                     regulator-name = "mt6360,buck2";
 159                     regulator-min-microvolt = <300000>;
 160                     regulator-max-microvolt = <1300000>;
 161                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 162                          MT6360_OPMODE_LP
 163                          MT6360_OPMODE_ULP>;
 164                 };
 165                 ldo6 {
 166                     regulator-compatible = "LDO6";
 167                     regulator-name = "mt6360,ldo6";
 168                     regulator-min-microvolt = <500000>;
 169                     regulator-max-microvolt = <2100000>;
 170                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 171                          MT6360_OPMODE_LP>;
 172                 };
 173                 ldo7 {
 174                     regulator-compatible = "LDO7";
 175                     regulator-name = "mt6360,ldo7";
 176                     regulator-min-microvolt = <500000>;
 177                     regulator-max-microvolt = <2100000>;
 178                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 179                          MT6360_OPMODE_LP>;
 180                 };
 181                 ldo1 {
 182                     regulator-compatible = "LDO1";
 183                     regulator-name = "mt6360,ldo1";
 184                     regulator-min-microvolt = <1200000>;
 185                     regulator-max-microvolt = <3600000>;
 186                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 187                          MT6360_OPMODE_LP>;
 188                 };
 189                 ldo2 {
 190                     regulator-compatible = "LDO2";
 191                     regulator-name = "mt6360,ldo2";
 192                     regulator-min-microvolt = <1200000>;
 193                     regulator-max-microvolt = <3600000>;
 194                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 195                          MT6360_OPMODE_LP>;
 196                 };
 197                 ldo3 {
 198                     regulator-compatible = "LDO3";
 199                     regulator-name = "mt6360,ldo3";
 200                     regulator-min-microvolt = <1200000>;
 201                     regulator-max-microvolt = <3600000>;
 202                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 203                          MT6360_OPMODE_LP>;
 204                 };
 205                 ldo5 {
 206                     regulator-compatible = "LDO5";
 207                     regulator-name = "mt6360,ldo5";
 208                     regulator-min-microvolt = <2700000>;
 209                     regulator-max-microvolt = <3600000>;
 210                     regulator-allowed-modes = <MT6360_OPMODE_NORMAL
 211                          MT6360_OPMODE_LP>;
 212                 };
 213             };
 214
 215             tcpc {
 216                 compatible = "mediatek,mt6360-tcpc";
 217                 interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
 218                 interrupt-names = "PD_IRQB";
 219
 220                 connector {
 221                     compatible = "usb-c-connector";
 222                     label = "USB-C";
 223                     data-role = "dual";
 224                     power-role = "dual";
 225                     try-power-role = "sink";
 226                     source-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
 227                     sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
 228                     op-sink-microwatt = <10000000>;
 229
 230                     ports {
 231                         #address-cells = <1>;
 232                         #size-cells = <0>;
 233
 234                         port@0 {
 235                             reg = <0>;
 236                             endpoint {
 237                                 remote-endpoint = <&usb_hs>;
 238                             };
 239                         };
 240                         port@1 {
 241                             reg = <1>;
 242                             endpoint {
 243                                 remote-endpoint = <&usb_ss>;
 244                           };
 245                         };
 246                         port@2 {
 247                             reg = <2>;
 248                             endpoint {
 249                                 remote-endpoint = <&dp_aux>;
 250                             };
 251                         };
 252                     };
 253                 };
 254             };
 255         };
 256     };