Commit 9f802703 authored by Javier Carrasco's avatar Javier Carrasco Committed by Greg Kroah-Hartman
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dt-bindings: usb: tps6598x: add reset-gpios property 



The TPS6598x device family provides a high-level reset pin. It can be
either grounded or used to reinitialize all device settings.

Document the reset GPIO as an optional property and add it to the
existing example.

Signed-off-by: default avatarJavier Carrasco <javier.carrasco@wolfvision.net>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230912-topic-tps6598x_reset-v3-2-0c2873070a77@wolfvision.net


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6a4d4a27

Documentation/devicetree/bindings/usb/ti,tps6598x.yaml

+6 −0
Original line number Diff line number Diff line
@@ -38,6 +38,10 @@ properties: 
      - const: main

      - const: patch-address



  reset-gpios:

    description: GPIO used for the HRESET pin.

    maxItems: 1



  wakeup-source: true



  interrupts:
@@ -90,6 +94,7 @@ additionalProperties: false 


examples:

  - |

    #include <dt-bindings/gpio/gpio.h>

    #include <dt-bindings/interrupt-controller/irq.h>

    i2c {

        #address-cells = <1>;
@@ -106,6 +111,7 @@ examples: 


            pinctrl-names = "default";

            pinctrl-0 = <&typec_pins>;

            reset-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;



            typec_con: connector {

                compatible = "usb-c-connector";