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dt-bindings: usb: intel, keembay-dwc3: Validate DWC3 sub-node 

Intel Keem Bay DWC3 compatible DT nodes are supposed to have a DWC USB3
compatible sub-node to describe a fully functioning USB interface. Let's
use the available DWC USB3 DT schema to validate the Intel Keem Bay DWC3
sub-nodes.

Note since the generic DWC USB3 DT node is supposed to be named as generic
USB HCD ("^usb(@.*)?") one we have to accordingly fix the sub-nodes name
regexp and fix the DT node example.

Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Link: https://lore.kernel.org/r/20201210090944.16283-20-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Serge Semin 2020-12-10 12:09:43 +03:00 committed by Greg Kroah-Hartman
parent 1fd7b10345
commit 492d3d2462
1 changed files with 3 additions and 6 deletions
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9
Documentation/devicetree/bindings/usb/intel,keembay-dwc3.yaml
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@ -34,11 +34,8 @@ properties:
# Required child node: # Required child node:
patternProperties: patternProperties:
"^dwc3@[0-9a-f]+$": "^usb@[0-9a-f]+$":
type: object $ref: snps,dwc3.yaml#
description:
A child node must exist to represent the core DWC3 IP block.
The content of the node is defined in dwc3.txt.
required: required:
- compatible - compatible
@ -68,7 +65,7 @@ examples:
#address-cells = <1>; #address-cells = <1>;
#size-cells = <1>; #size-cells = <1>;
dwc3@34000000 { usb@34000000 {
compatible = "snps,dwc3"; compatible = "snps,dwc3";
reg = <0x34000000 0x10000>; reg = <0x34000000 0x10000>;
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;