1 files changed, 58 insertions, 0 deletions
diff --git a/include/linux/mfd/atc260x/core.h b/include/linux/mfd/atc260x/core.h
new file mode 100644
index 000000000000..777b6c345d44
--- /dev/null
+++ b/include/linux/mfd/atc260x/core.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Core MFD defines for ATC260x PMICs
+ *
+ * Copyright (C) 2019 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+ * Copyright (C) 2020 Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
+ */
+
+#ifndef __LINUX_MFD_ATC260X_CORE_H
+#define __LINUX_MFD_ATC260X_CORE_H
+
+#include <linux/mfd/atc260x/atc2603c.h>
+#include <linux/mfd/atc260x/atc2609a.h>
+
+enum atc260x_type {
+	ATC2603A = 0,
+	ATC2603C,
+	ATC2609A,
+};
+
+enum atc260x_ver {
+	ATC260X_A = 0,
+	ATC260X_B,
+	ATC260X_C,
+	ATC260X_D,
+	ATC260X_E,
+	ATC260X_F,
+	ATC260X_G,
+	ATC260X_H,
+};
+
+struct atc260x {
+	struct device *dev;
+
+	struct regmap *regmap;
+	const struct regmap_irq_chip *regmap_irq_chip;
+	struct regmap_irq_chip_data *irq_data;
+
+	struct mutex *regmap_mutex;	/* mutex for custom regmap locking */
+
+	const struct mfd_cell *cells;
+	int nr_cells;
+	int irq;
+
+	enum atc260x_type ic_type;
+	enum atc260x_ver ic_ver;
+	const char *type_name;
+	unsigned int rev_reg;
+
+	const struct atc260x_init_regs *init_regs; /* regs for device init */
+};
+
+struct regmap_config;
+
+int atc260x_match_device(struct atc260x *atc260x, struct regmap_config *regmap_cfg);
+int atc260x_device_probe(struct atc260x *atc260x);
+
+#endif /* __LINUX_MFD_ATC260X_CORE_H */