mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-01 15:14:52 +00:00
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>
56 lines
1.4 KiB
YAML
56 lines
1.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/usb/ti,tusb73x0-pci.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: TUSB73x0 USB 3.0 xHCI Host Controller (PCIe)
|
|
|
|
maintainers:
|
|
- Francesco Dolcini <francesco.dolcini@toradex.com>
|
|
|
|
description:
|
|
TUSB73x0 USB 3.0 xHCI Host Controller via PCIe x1 Gen2 interface.
|
|
The TUSB7320 supports up to two downstream ports, the TUSB7340 supports up
|
|
to four downstream ports, both variants share the same PCI device ID.
|
|
|
|
properties:
|
|
compatible:
|
|
const: pci104c,8241
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
ti,pwron-active-high:
|
|
$ref: /schemas/types.yaml#/definitions/flag
|
|
description:
|
|
Configure the polarity of the PWRONx# signals. When this is present, the
|
|
PWRONx# pins are active high and their internal pull-down resistors are
|
|
disabled. When this is absent, the PWRONx# pins are active low (default)
|
|
and their internal pull-down resistors are enabled.
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
allOf:
|
|
- $ref: usb-xhci.yaml
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
pcie@0 {
|
|
reg = <0x0 0x1000>;
|
|
ranges = <0x02000000 0x0 0x100000 0x10000000 0x0 0x0>;
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
device_type = "pci";
|
|
|
|
usb@0 {
|
|
compatible = "pci104c,8241";
|
|
reg = <0x0 0x0 0x0 0x0 0x0>;
|
|
ti,pwron-active-high;
|
|
};
|
|
};
|