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diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC7280 SoC LPASS LPI TLMM
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem
+  (LPASS) Low Power Island (LPI) of Qualcomm SC7280 SoC.
+
+properties:
+  compatible:
+    const: qcom,sc7280-lpass-lpi-pinctrl
+
+  reg:
+    maxItems: 2
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sc7280-lpass-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sc7280-lpass-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sc7280-lpass-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state
+    unevaluatedProperties: false
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|1[0-4])$"
+        minItems: 1
+        maxItems: 15
+
+      function:
+        enum: [ gpio, swr_tx_clk, qua_mi2s_sclk, swr_tx_data, qua_mi2s_ws,
+                qua_mi2s_data, swr_rx_clk, swr_rx_data, dmic1_clk, i2s1_clk,
+                dmic1_data, i2s1_ws, dmic2_clk, dmic2_data, i2s1_data,
+                i2s2_clk, wsa_swr_clk, i2s2_ws, wsa_swr_data, dmic3_clk,
+                dmic3_data, i2s2_data ]
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - $ref: qcom,lpass-lpi-common.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    lpass_tlmm: pinctrl@33c0000 {
+        compatible = "qcom,sc7280-lpass-lpi-pinctrl";
+        reg = <0x33c0000 0x20000>,
+              <0x3550000 0x10000>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&lpass_tlmm 0 0 15>;
+
+        dmic01-state {
+            dmic01-clk-pins {
+                pins = "gpio6";
+                function = "dmic1_clk";
+            };
+
+            dmic01-clk-sleep-pins {
+                pins = "gpio6";
+                function = "dmic1_clk";
+            };
+        };
+
+        tx-swr-data-sleep-state {
+            pins = "gpio1", "gpio2", "gpio14";
+            function = "swr_tx_data";
+        };
+    };