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| author | Rob Herring (Arm) <robh@kernel.org> | 2025-12-16 00:25:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-17 16:43:08 +0300 |
| commit | c616b709fa2391c48bab4eea3ec586bec27e0808 (patch) | |
| tree | abd751de1925364494924340c7bba962b65d8977 | |
| parent | 1c93738177d3a94d51dcb1c3ea41967f3fe946ba (diff) | |
| download | linux-c616b709fa2391c48bab4eea3ec586bec27e0808.tar.xz | |
dt-bindings: usb: ehci/ohci: Allow "dma-coherent"
EHCI and OHCI controllers can be DMA coherent on some platforms, so
allow the "dma-coherent" property.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251215212515.3318052-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/devicetree/bindings/usb/generic-ehci.yaml | 2 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/usb/generic-ohci.yaml | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml index 4e84bead0232..601f097c09a6 100644 --- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml @@ -93,6 +93,8 @@ properties: minItems: 1 maxItems: 2 + dma-coherent: true + interrupts: maxItems: 1 diff --git a/Documentation/devicetree/bindings/usb/generic-ohci.yaml b/Documentation/devicetree/bindings/usb/generic-ohci.yaml index 3ee1586fc8b9..961cbf85eeb5 100644 --- a/Documentation/devicetree/bindings/usb/generic-ohci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ohci.yaml @@ -64,6 +64,8 @@ properties: reg: maxItems: 1 + dma-coherent: true + interrupts: maxItems: 1 |