linux-kernel - [PATCH v11 01/13] dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport

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Message-ID: <20230828133033.11988-2-quic_kriskura@quicinc.com>
Date:   Mon, 28 Aug 2023 19:00:21 +0530
From:   Krishna Kurapati <quic_kriskura@...cinc.com>
To:     Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        "Andy Gross" <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        "Konrad Dybcio" <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Felipe Balbi <balbi@...nel.org>,
        Wesley Cheng <quic_wcheng@...cinc.com>,
        Johan Hovold <johan@...nel.org>,
        Mathias Nyman <mathias.nyman@...el.com>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <quic_pkondeti@...cinc.com>, <quic_ppratap@...cinc.com>,
        <quic_jackp@...cinc.com>, <ahalaney@...hat.com>,
        <quic_shazhuss@...cinc.com>,
        Krishna Kurapati <quic_kriskura@...cinc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v11 01/13] 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 irq interrupts supported by this controller
(one for each port of multiport). Added all the 4 as non-optional
interrupts for SC8280XP-MP

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

Also added ss phy irq for both SS Ports.

Signed-off-by: Krishna Kurapati <quic_kriskura@...cinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../devicetree/bindings/usb/qcom,dwc3.yaml    | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index 67591057f234..d248f454811e 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -29,6 +29,7 @@ properties:
           - qcom,sc7180-dwc3
           - qcom,sc7280-dwc3
           - qcom,sc8280xp-dwc3
+          - qcom,sc8280xp-dwc3-mp
           - qcom,sdm660-dwc3
           - qcom,sdm670-dwc3
           - qcom,sdm845-dwc3
@@ -258,6 +259,7 @@ allOf:
           contains:
             enum:
               - qcom,sc8280xp-dwc3
+              - qcom,sc8280xp-dwc3-mp
     then:
       properties:
         clocks:
@@ -479,6 +481,33 @@ allOf:
             - const: dm_hs_phy_irq
             - const: ss_phy_irq
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sc8280xp-dwc3-mp
+    then:
+      properties:
+        interrupts:
+          maxItems: 14
+        interrupt-names:
+          items:
+            - const: pwr_event_1
+            - const: pwr_event_2
+            - const: pwr_event_3
+            - const: pwr_event_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:
-- 
2.40.0