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diff --git a/include/linux/mfd/madera/pdata.h b/include/linux/mfd/madera/pdata.h
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+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Platform data for Cirrus Logic Madera codecs
+ *
+ * Copyright (C) 2015-2018 Cirrus Logic
+ */
+
+#ifndef MADERA_PDATA_H
+#define MADERA_PDATA_H
+
+#include <linux/kernel.h>
+#include <linux/regulator/arizona-ldo1.h>
+#include <linux/regulator/arizona-micsupp.h>
+#include <linux/regulator/machine.h>
+#include <sound/madera-pdata.h>
+
+#define MADERA_MAX_MICBIAS 4
+#define MADERA_MAX_CHILD_MICBIAS 4
+
+#define MADERA_MAX_GPSW 2
+
+struct gpio_desc;
+struct pinctrl_map;
+
+/**
+ * struct madera_pdata - Configuration data for Madera devices
+ *
+ * @reset: GPIO controlling /RESET (NULL = none)
+ * @ldo1: Substruct of pdata for the LDO1 regulator
+ * @micvdd: Substruct of pdata for the MICVDD regulator
+ * @irq_flags: Mode for primary IRQ (defaults to active low)
+ * @gpio_base: Base GPIO number
+ * @gpio_configs: Array of GPIO configurations (See
+ * Documentation/driver-api/pin-control.rst)
+ * @n_gpio_configs: Number of entries in gpio_configs
+ * @gpsw: General purpose switch mode setting. Depends on the external
+ * hardware connected to the switch. (See the SW1_MODE field
+ * in the datasheet for the available values for your codec)
+ * @codec: Substruct of pdata for the ASoC codec driver
+ */
+struct madera_pdata {
+ struct gpio_desc *reset;
+
+ struct arizona_ldo1_pdata ldo1;
+ struct arizona_micsupp_pdata micvdd;
+
+ unsigned int irq_flags;
+ int gpio_base;
+
+ const struct pinctrl_map *gpio_configs;
+ int n_gpio_configs;
+
+ u32 gpsw[MADERA_MAX_GPSW];
+
+ struct madera_codec_pdata codec;
+};
+
+#endif