linux-kernel - [PATCH v21 5/9] dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport

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Message-ID: <20240420044901.884098-6-quic_kriskura@quicinc.com>
Date: Sat, 20 Apr 2024 10:18:57 +0530
From: Krishna Kurapati <quic_kriskura@...cinc.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring
	<robh@...nel.org>, Bjorn Andersson <andersson@...nel.org>,
        Wesley Cheng
	<quic_wcheng@...cinc.com>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        "Greg
 Kroah-Hartman" <gregkh@...uxfoundation.org>,
        Conor Dooley
	<conor+dt@...nel.org>,
        Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
        Felipe Balbi
	<balbi@...nel.org>, Johan Hovold <johan@...nel.org>
CC: <devicetree@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_ppratap@...cinc.com>, <quic_jackp@...cinc.com>,
        Krishna Kurapati
	<quic_kriskura@...cinc.com>,
        Bjorn Andersson <quic_bjorande@...cinc.com>
Subject: [PATCH v21 5/9] dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport

Add the compatible string for SC8280 Multiport USB controller from
Qualcomm.

There are 4 power event interrupts supported by this controller
(one for each port of multiport controller). Add all the 4 as
non-optional interrupts for SC8280XP-MP

Also each port of multiport has one DP and one DM IRQ. Add all DP/DM
IRQs related to 4 ports of SC8280XP Teritiary controller.

Also added SuperSpeed PHY interrupt for both Superspeed ports.

Signed-off-by: Krishna Kurapati <quic_kriskura@...cinc.com>
Reviewed-by: Bjorn Andersson <quic_bjorande@...cinc.com>
---
 .../devicetree/bindings/usb/qcom,dwc3.yaml    | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index 38a3404ec71b..f55f601c0329 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -30,6 +30,7 @@ properties:
           - qcom,sc7180-dwc3
           - qcom,sc7280-dwc3
           - qcom,sc8280xp-dwc3
+          - qcom,sc8280xp-dwc3-mp
           - qcom,sdm660-dwc3
           - qcom,sdm670-dwc3
           - qcom,sdm845-dwc3
@@ -282,6 +283,7 @@ allOf:
           contains:
             enum:
               - qcom,sc8280xp-dwc3
+              - qcom,sc8280xp-dwc3-mp
               - qcom,x1e80100-dwc3
     then:
       properties:
@@ -470,6 +472,38 @@ allOf:
             - const: dm_hs_phy_irq
             - const: ss_phy_irq
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sc8280xp-dwc3-mp
+    then:
+      properties:
+        interrupts:
+          minItems: 18
+          maxItems: 18
+        interrupt-names:
+          items:
+            - const: pwr_event_1
+            - const: pwr_event_2
+            - const: pwr_event_3
+            - const: pwr_event_4
+            - const: hs_phy_1
+            - const: hs_phy_2
+            - const: hs_phy_3
+            - const: hs_phy_4
+            - const: dp_hs_phy_1
+            - const: dm_hs_phy_1
+            - const: dp_hs_phy_2
+            - const: dm_hs_phy_2
+            - const: dp_hs_phy_3
+            - const: dm_hs_phy_3
+            - const: dp_hs_phy_4
+            - const: dm_hs_phy_4
+            - const: ss_phy_1
+            - const: ss_phy_2
+
 additionalProperties: false
 
 examples:
-- 
2.34.1