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From: Krishna Kurapati <quic_kriskura@quicinc.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Rob Herring
	<robh@kernel.org>, Bjorn Andersson <andersson@kernel.org>,
        Wesley Cheng
	<quic_wcheng@quicinc.com>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        "Greg
 Kroah-Hartman" <gregkh@linuxfoundation.org>,
        Conor Dooley
	<conor+dt@kernel.org>,
        Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
        Felipe Balbi
	<balbi@kernel.org>, Johan Hovold <johan@kernel.org>
CC: <devicetree@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
        <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <quic_ppratap@quicinc.com>, <quic_jackp@quicinc.com>,
        Krishna Kurapati
	<quic_kriskura@quicinc.com>,
        Johan Hovold <johan+linaro@kernel.org>
Subject: [PATCH v20 1/9] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller
Date: Mon, 8 Apr 2024 18:59:17 +0530
Message-ID: <20240408132925.1880571-2-quic_kriskura@quicinc.com>
In-Reply-To: <20240408132925.1880571-1-quic_kriskura@quicinc.com>
References: <20240408132925.1880571-1-quic_kriskura@quicinc.com>
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Add bindings to indicate properties required to support multiport
on Synopsys DWC3 controller.

Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
---
 .../devicetree/bindings/usb/snps,dwc3.yaml          | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 203a1eb66691..bfac0a37d0e4 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -85,15 +85,16 @@ properties:
 
   phys:
     minItems: 1
-    maxItems: 2
+    maxItems: 8
 
   phy-names:
     minItems: 1
-    maxItems: 2
-    items:
-      enum:
-        - usb2-phy
-        - usb3-phy
+    maxItems: 8
+    oneOf:
+      - items:
+          enum: [ usb2-phy, usb3-phy ]
+      - items:
+          pattern: "^usb[23]-[0-3]$"
 
   power-domains:
     description:
-- 
2.34.1