* [PATCH 1/1] dt-bindings: usb: add layerscape super speed usb support
@ 2024-08-15 15:21 Frank Li
2024-08-18 15:53 ` Rob Herring (Arm)
0 siblings, 1 reply; 2+ messages in thread
From: Frank Li @ 2024-08-15 15:21 UTC (permalink / raw)
To: Greg Kroah-Hartman, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, open list:USB SUBSYSTEM,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list
Cc: imx
Add missed binding doc for layerscape dwc3 usb controller.
Fix below warning:
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dtb: /soc/usb@3100000:
failed to match any schema with compatible: ['fsl,ls1028a-dwc3', 'snps,dwc3']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
.../devicetree/bindings/usb/fsl,ls1028a.yaml | 52 +++++++++++++++++++
1 file changed, 52 insertions(+)
create mode 100644 Documentation/devicetree/bindings/usb/fsl,ls1028a.yaml
diff --git a/Documentation/devicetree/bindings/usb/fsl,ls1028a.yaml b/Documentation/devicetree/bindings/usb/fsl,ls1028a.yaml
new file mode 100644
index 0000000000000..a44bdf391887f
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/fsl,ls1028a.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/fsl,ls1028a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale layerscape SuperSpeed DWC3 USB SoC controller
+
+maintainers:
+ - Frank Li <Frank.Li@nxp.com>
+
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,ls1028a-dwc3
+ required:
+ - compatible
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - fsl,ls1028a-dwc3
+ - const: snps,dwc3
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+allOf:
+ - $ref: snps,dwc3.yaml#
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ usb@fe800000 {
+ compatible = "fsl,ls1028a-dwc3", "snps,dwc3";
+ reg = <0xfe800000 0x100000>;
+ interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+ };
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] dt-bindings: usb: add layerscape super speed usb support
2024-08-15 15:21 [PATCH 1/1] dt-bindings: usb: add layerscape super speed usb support Frank Li
@ 2024-08-18 15:53 ` Rob Herring (Arm)
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring (Arm) @ 2024-08-18 15:53 UTC (permalink / raw)
To: Frank Li
Cc: Conor Dooley, imx, linux-usb, Krzysztof Kozlowski, linux-kernel,
Greg Kroah-Hartman, devicetree
On Thu, 15 Aug 2024 11:21:58 -0400, Frank Li wrote:
> Add missed binding doc for layerscape dwc3 usb controller.
>
> Fix below warning:
> arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dtb: /soc/usb@3100000:
> failed to match any schema with compatible: ['fsl,ls1028a-dwc3', 'snps,dwc3']
>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
> .../devicetree/bindings/usb/fsl,ls1028a.yaml | 52 +++++++++++++++++++
> 1 file changed, 52 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/usb/fsl,ls1028a.yaml
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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