Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/extcon/extcon-ptn5150.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: PTN5150 CC (Configuration Channel) Logic device
   8
   9 maintainers:
  10   - Krzysztof Kozlowski <krzk@kernel.org>
  11
  12 description: |
  13   PTN5150 is a small thin low power CC logic chip supporting the USB Type-C
  14   connector application with CC control logic detection and indication
  15   functions.  It is interfaced to the host controller using an I2C interface.
  16
  17 properties:
  18   compatible:
  19     const: nxp,ptn5150
  20
  21   int-gpios:
  22     deprecated: true
  23     description:
  24       GPIO pin (input) connected to the PTN5150's INTB pin.
  25       Use "interrupts" instead.
  26
  27   interrupts:
  28     maxItems: 1
  29
  30   reg:
  31     maxItems: 1
  32
  33   vbus-gpios:
  34     description:
  35       GPIO pin (output) used to control VBUS. If skipped, no such control
  36       takes place.
  37
  38 required:
  39   - compatible
  40   - interrupts
  41   - reg
  42
  43 additionalProperties: false
  44
  45 examples:
  46   - |
  47     #include <dt-bindings/gpio/gpio.h>
  48     #include <dt-bindings/interrupt-controller/irq.h>
  49     i2c {
  50         #address-cells = <1>;
  51         #size-cells = <0>;
  52
  53         ptn5150@1d {
  54             compatible = "nxp,ptn5150";
  55             reg = <0x1d>;
  56             interrupt-parent = <&msmgpio>;
  57             interrupts = <78 IRQ_TYPE_LEVEL_HIGH>;
  58             vbus-gpios = <&msmgpio 148 GPIO_ACTIVE_HIGH>;
  59         };
  60     };