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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/adi,adsp-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices Pinmuxing Control for SC5XX Processor Family
+
+maintainers:
+ - Arturs Artamonovs <arturs.artamonovs@analog.com>
+ - Utsav Agarwal <Utsav.Agarwal@analog.com>
+
+description: |
+ Pinmuxing Control Driver for Configuring Processor Pins/Pads
+
+properties:
+ compatible:
+ enum:
+ - adi,adsp-pinctrl
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ "adi,port-sizes":
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ maxItems: 9
+ description: Space delimited integer list denoting number of pins per port
+ Ports A-I exist, so this is up to 9 items long
+
+ "adi,no-drive-strength":
+ type: boolean
+ description: Indicate missing drive strength registers
+
+ "adi,no-pull-up-down":
+ type: boolean
+ description: Indicate missing pull up/down enable registers
+
+patternProperties:
+ '-pins$':
+ type: object
+ additionalProperties: false
+
+ properties:
+ pins:
+ type: object
+ description: |
+ A pinctrl node should contain a pin property, specifying the actual
+ pins to use.
+
+ properties:
+ pinmux:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description: |
+ pinmux is used to specify which of the available functionalities
+ for a given pin are actually used.
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - "#address-cells"
+ - "#size-cells"
+ - reg
+ - "adi,port-sizes"
+
+additionalProperties: false
+
+examples:
+ - |
+ pinctrl0: pinctrl@31004600 {
+ compatible = "adi,adsp-pinctrl";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x31004600 0x400>;
+ adi,port-sizes = <16 16 16 16 16 16 16 16 7>;
+ };
+
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+/* SPDX-License-Identifier: GPL-2.0*/
+/*
+ * Macros for populating pinmux properties on the pincontroller
+ *
+ * Copyright 2022-2024 - Analog Devices Inc.
+ */
+
+#ifndef DT_BINDINGS_PINCTRL_ADI_ADSP_H
+#define DT_BINDINGS_PINCTRL_ADI_ADSP_H
+
+#define ADI_ADSP_PINFUNC_GPIO 0
+#define ADI_ADSP_PINFUNC_ALT0 1
+#define ADI_ADSP_PINFUNC_ALT1 2
+#define ADI_ADSP_PINFUNC_ALT2 3
+#define ADI_ADSP_PINFUNC_ALT3 4
+
+#define ADI_ADSP_PINMUX(port, pin, func) ((((port - 'A')*16 + pin) << 8) + func)
+
+#endif