linux-kernel - [RFC PATCH 2/3] dt-bindings: usb: Add qcom,snps-eusb2-repeater schema

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Date:   Wed, 16 Nov 2022 14:30:18 +0200
From:   Abel Vesa <abel.vesa@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-scsi@...r.kernel.org, linux-usb@...r.kernel.org
Subject: [RFC PATCH 2/3] dt-bindings: usb: Add qcom,snps-eusb2-repeater schema

Add dt-binding schema for the Qualcomm SNPS eUSB2 repeater.

Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---
 .../usb/qcom,snps-eusb2-repeater.yaml         | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/qcom,snps-eusb2-repeater.yaml

diff --git a/Documentation/devicetree/bindings/usb/qcom,snps-eusb2-repeater.yaml b/Documentation/devicetree/bindings/usb/qcom,snps-eusb2-repeater.yaml
new file mode 100644
index 000000000000..f2b5ace675eb
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/qcom,snps-eusb2-repeater.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/qcom,snps-eusb2-repeater.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Synopsis eUSB2 to USB 2.0 repeater
+
+maintainers:
+  - Abel Vesa <abel.vesa@...aro.org>
+
+properties:
+  compatible:
+    const: qcom,pm8550b-eusb2-repeater
+
+  reg:
+    maxItems: 1
+
+  vdd18-supply: true
+
+  vdd3-supply: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/spmi/spmi.h>
+    pm8550b: pmic@7 {
+        compatible = "qcom,pm8550", "qcom,spmi-pmic";
+        reg = <0x7 SPMI_USID>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pm8550b_eusb2_repeater: usb-repeater@...0 {
+            compatible = "qcom,pm8550b-eusb2-repeater";
+            reg = <0xfd00>;
+        };
+    };
+...
-- 
2.34.1