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diff --git a/Bindings/phy/mediatek,pcie-phy.yaml b/Bindings/phy/mediatek,pcie-phy.yaml
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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/mediatek,pcie-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek PCIe PHY
+
+maintainers:
+ - Jianjun Wang <jianjun.wang@mediatek.com>
+
+description: |
+ The PCIe PHY supports physical layer functionality for PCIe Gen3 port.
+
+properties:
+ compatible:
+ const: mediatek,mt8195-pcie-phy
+
+ reg:
+ maxItems: 1
+
+ reg-names:
+ items:
+ - const: sif
+
+ "#phy-cells":
+ const: 0
+
+ nvmem-cells:
+ maxItems: 7
+ description:
+ Phandles to nvmem cell that contains the efuse data, if unspecified,
+ default value is used.
+
+ nvmem-cell-names:
+ items:
+ - const: glb_intr
+ - const: tx_ln0_pmos
+ - const: tx_ln0_nmos
+ - const: rx_ln0
+ - const: tx_ln1_pmos
+ - const: tx_ln1_nmos
+ - const: rx_ln1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ phy@11e80000 {
+ compatible = "mediatek,mt8195-pcie-phy";
+ #phy-cells = <0>;
+ reg = <0x11e80000 0x10000>;
+ reg-names = "sif";
+ nvmem-cells = <&pciephy_glb_intr>,
+ <&pciephy_tx_ln0_pmos>,
+ <&pciephy_tx_ln0_nmos>,
+ <&pciephy_rx_ln0>,
+ <&pciephy_tx_ln1_pmos>,
+ <&pciephy_tx_ln1_nmos>,
+ <&pciephy_rx_ln1>;
+ nvmem-cell-names = "glb_intr", "tx_ln0_pmos",
+ "tx_ln0_nmos", "rx_ln0",
+ "tx_ln1_pmos", "tx_ln1_nmos",
+ "rx_ln1";
+ power-domains = <&spm 2>;
+ };