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Subject[PATCH v2 net-next 2/4] dt-bindings: net: Add bindings for Qualcomm QCA807x
Date
Add DT bindings for Qualcomm QCA807x PHYs.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
---
Changes in v2:
* Drop LED properties
* Directly define PSGMII/QSGMII SerDes driver values

.../devicetree/bindings/net/qcom,qca807x.yaml | 70 +++++++++++++++++++
1 file changed, 70 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/qcom,qca807x.yaml

diff --git a/Documentation/devicetree/bindings/net/qcom,qca807x.yaml b/Documentation/devicetree/bindings/net/qcom,qca807x.yaml
new file mode 100644
index 000000000000..0867f5e698cd
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/qcom,qca807x.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/qcom,qca807x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCA807x PHY
+
+maintainers:
+ - Robert Marko <robert.marko@sartura.hr>
+
+description: |
+ Bindings for Qualcomm QCA807x PHYs
+
+allOf:
+ - $ref: ethernet-phy.yaml#
+
+properties:
+ reg:
+ maxItems: 1
+
+ qcom,fiber-enable:
+ description: |
+ If present, then PHYs combo port is configured to operate in combo
+ mode. In combo mode autodetection of copper and fiber media is
+ used in order to support both of them.
+ Combo mode can be strapped as well, if not strapped this property
+ will set combo support anyway.
+ type: boolean
+
+ qcom,psgmii-az:
+ description: |
+ If present, then PSMGII PHY will advertise 802.3-az support to
+ the MAC.
+ type: boolean
+
+ gpio-controller: true
+ "#gpio-cells":
+ const: 2
+
+ qcom,tx-driver-strength:
+ description: PSGMII/QSGMII SerDes TX driver strength control in mV.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [140, 160, 180, 200, 220, 240, 260, 280, 300, 320, 400, 500, 600]
+
+ qcom,control-dac:
+ description: Analog MDI driver amplitude and bias current.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+required:
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/net/qcom-qca807x.h>
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+
+ qcom,control-dac = <QCA807X_CONTROL_DAC_DSP_VOLT_QUARTER_BIAS>;
+ };
+ };
--
2.29.2
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