* [PATCH] dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp
@ 2025-09-19 6:25 Xu Yang
2025-09-19 16:03 ` Frank Li
0 siblings, 1 reply; 3+ messages in thread
From: Xu Yang @ 2025-09-19 6:25 UTC (permalink / raw)
To: gregkh, robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel,
festevam, jun.li
Cc: linux-usb, devicetree, imx, linux-arm-kernel, linux-kernel
Only i.MX8MP need dma-range property to let USB controller work properly.
Remove dma-range from required list and add limitation for imx8mp.
Fixes: d2a704e29711 ("dt-bindings: usb: dwc3-imx8mp: add imx8mp dwc3 glue bindings")
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
---
.../devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
index baf130669c38..73e7a60a0060 100644
--- a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
@@ -89,13 +89,21 @@ required:
- reg
- "#address-cells"
- "#size-cells"
- - dma-ranges
- ranges
- clocks
- clock-names
- interrupts
- power-domains
+allOf:
+ - if:
+ properties:
+ compatible:
+ const: fsl,imx8mp-dwc3
+ then:
+ required:
+ - dma-ranges
+
additionalProperties: false
examples:
--
2.34.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp
2025-09-19 6:25 [PATCH] dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp Xu Yang
@ 2025-09-19 16:03 ` Frank Li
2025-09-19 17:19 ` Conor Dooley
0 siblings, 1 reply; 3+ messages in thread
From: Frank Li @ 2025-09-19 16:03 UTC (permalink / raw)
To: Xu Yang
Cc: gregkh, robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel,
festevam, jun.li, linux-usb, devicetree, imx, linux-arm-kernel,
linux-kernel
On Fri, Sep 19, 2025 at 02:25:34PM +0800, Xu Yang wrote:
> Only i.MX8MP need dma-range property to let USB controller work properly.
"dma-ranges"
Reviewed-by: Frank Li <Frank.Li@nxp.com>
> Remove dma-range from required list and add limitation for imx8mp.
>
> Fixes: d2a704e29711 ("dt-bindings: usb: dwc3-imx8mp: add imx8mp dwc3 glue bindings")
> Reviewed-by: Jun Li <jun.li@nxp.com>
> Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
> ---
> .../devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml | 10 +++++++++-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
> index baf130669c38..73e7a60a0060 100644
> --- a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
> +++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml
> @@ -89,13 +89,21 @@ required:
> - reg
> - "#address-cells"
> - "#size-cells"
> - - dma-ranges
> - ranges
> - clocks
> - clock-names
> - interrupts
> - power-domains
>
> +allOf:
> + - if:
> + properties:
> + compatible:
> + const: fsl,imx8mp-dwc3
> + then:
> + required:
> + - dma-ranges
> +
> additionalProperties: false
>
> examples:
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp
2025-09-19 16:03 ` Frank Li
@ 2025-09-19 17:19 ` Conor Dooley
0 siblings, 0 replies; 3+ messages in thread
From: Conor Dooley @ 2025-09-19 17:19 UTC (permalink / raw)
To: Frank Li
Cc: Xu Yang, gregkh, robh, krzk+dt, conor+dt, shawnguo, s.hauer,
kernel, festevam, jun.li, linux-usb, devicetree, imx,
linux-arm-kernel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 52 bytes --]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-09-19 17:20 UTC | newest]
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2025-09-19 6:25 [PATCH] dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp Xu Yang
2025-09-19 16:03 ` Frank Li
2025-09-19 17:19 ` Conor Dooley
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