| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | maxItems: 1 |
| 23 | deprecated: true |
| 24 | description: |
| 25 | GPIO pin (input) connected to the PTN5150's INTB pin. |
| 26 | Use "interrupts" instead. |
| 27 | |
| 28 | interrupts: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | reg: |
| 32 | maxItems: 1 |
| 33 | |
| 34 | vbus-gpios: |
| 35 | maxItems: 1 |
| 36 | description: |
| 37 | GPIO pin (output) used to control VBUS. If skipped, no such control |
| 38 | takes place. |
| 39 | |
| 40 | required: |
| 41 | - compatible |
| 42 | - interrupts |
| 43 | - reg |
| 44 | |
| 45 | additionalProperties: false |
| 46 | |
| 47 | examples: |
| 48 | - | |
| 49 | #include <dt-bindings/gpio/gpio.h> |
| 50 | #include <dt-bindings/interrupt-controller/irq.h> |
| 51 | i2c { |
| 52 | #address-cells = <1>; |
| 53 | #size-cells = <0>; |
| 54 | |
| 55 | ptn5150@1d { |
| 56 | compatible = "nxp,ptn5150"; |
| 57 | reg = <0x1d>; |
| 58 | interrupt-parent = <&msmgpio>; |
| 59 | interrupts = <78 IRQ_TYPE_LEVEL_HIGH>; |
| 60 | vbus-gpios = <&msmgpio 148 GPIO_ACTIVE_HIGH>; |
| 61 | }; |
| 62 | }; |