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653e11eae2
DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. No functional changes here, but saves some comments during reviews of new patches built on existing code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au> # aspeed,usb-vhub.yaml Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com> # ti,tusb73x0-pci.yaml Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> # brcm,bdc.yaml Acked-by: Benjamin Bara <benjamin.bara@skidata.com> # cypress,hx3.yaml Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Link: https://lore.kernel.org/r/20250107131015.246461-1-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
77 lines
1.6 KiB
YAML
77 lines
1.6 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/usb/cypress,hx3.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Cypress HX3 USB 3.0 hub controller family
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maintainers:
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- Benjamin Bara <benjamin.bara@skidata.com>
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allOf:
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- $ref: usb-device.yaml#
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properties:
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compatible:
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enum:
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- usb4b4,6504
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- usb4b4,6506
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reg: true
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reset-gpios:
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items:
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- description: GPIO specifier for RESETN pin.
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vdd-supply:
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description:
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1V2 power supply (VDD_EFUSE, AVDD12, DVDD12).
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vdd2-supply:
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description:
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3V3 power supply (AVDD33, VDD_IO).
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peer-hub:
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$ref: /schemas/types.yaml#/definitions/phandle
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description:
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phandle to the peer hub on the controller.
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required:
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- compatible
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- reg
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- peer-hub
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- vdd-supply
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- vdd2-supply
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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usb {
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#address-cells = <1>;
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#size-cells = <0>;
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/* 2.0 hub on port 1 */
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hub_2_0: hub@1 {
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compatible = "usb4b4,6504";
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reg = <1>;
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peer-hub = <&hub_3_0>;
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reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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vdd-supply = <®_1v2_usb>;
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vdd2-supply = <®_3v3_usb>;
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};
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/* 3.0 hub on port 2 */
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hub_3_0: hub@2 {
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compatible = "usb4b4,6506";
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reg = <2>;
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peer-hub = <&hub_2_0>;
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reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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vdd-supply = <®_1v2_usb>;
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vdd2-supply = <®_3v3_usb>;
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};
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};
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