The patch titled
regulator: regulator driver interface
has been removed from the -mm tree. Its filename was
regulator-regulator-driver-interface.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: regulator: regulator driver interface
From: Liam Girdwood <lg@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
This allows regulator drivers to register their regulators and provide
operations to the core. It also has a notifier call chain for propagating
regulator events to clients.
Signed-off-by: Liam Girdwood <lg@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: David Brownell <david-b@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/regulator/driver.h | 86 +++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
diff -puN /dev/null include/linux/regulator/driver.h
--- /dev/null
+++ a/include/linux/regulator/driver.h
@@ -0,0 +1,86 @@
+/*
+ * driver.h -- SoC Regulator driver support.
+ *
+ * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
+ *
+ * Author: Liam Girdwood <lg@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Regulator Driver Interface.
+ */
+
+#ifndef __LINUX_REGULATOR_DRIVER_H_
+#define __LINUX_REGULATOR_DRIVER_H_
+
+#include <linux/device.h>
+#include <linux/regulator/consumer.h>
+
+struct regulator_constraints;
+struct regulator_dev;
+
+/**
+ * struct regulator_ops - regulator operations.
+ *
+ * This struct describes regulator operations.
+ */
+struct regulator_ops {
+
+ /* get/set regulator voltage */
+ int (*set_voltage) (struct regulator_dev *, int min_uV, int max_uV);
+ int (*get_voltage) (struct regulator_dev *);
+
+ /* get/set regulator current */
+ int (*set_current_limit) (struct regulator_dev *,
+ int min_uA, int max_uA);
+ int (*get_current_limit) (struct regulator_dev *);
+
+ /* enable/disable regulator */
+ int (*enable) (struct regulator_dev *);
+ int (*disable) (struct regulator_dev *);
+ int (*is_enabled) (struct regulator_dev *);
+
+ /* get/set regulator operating mode (defined in regulator.h) */
+ int (*set_mode) (struct regulator_dev *, unsigned int mode);
+ unsigned int (*get_mode) (struct regulator_dev *);
+
+ /* get most efficient regulator operating mode for load */
+ unsigned int (*get_optimum_mode) (struct regulator_dev *, int input_uV,
+ int output_uV, int load_uA);
+};
+
+/*
+ * Regulators can either control voltage or current.
+ */
+enum regulator_type {
+ REGULATOR_VOLTAGE,
+ REGULATOR_CURRENT,
+};
+
+/**
+ * struct regulator_desc - Regulator descriptor
+ *
+ */
+struct regulator_desc {
+ const char *name;
+ int id;
+ struct regulator_ops *ops;
+ int irq;
+ enum regulator_type type;
+ struct module *owner;
+};
+
+
+struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
+ void *reg_data);
+void regulator_unregister(struct regulator_dev *rdev);
+
+int regulator_notifier_call_chain(struct regulator_dev *rdev,
+ unsigned long event, void *data);
+
+void *rdev_get_drvdata(struct regulator_dev *rdev);
+int rdev_get_id(struct regulator_dev *rdev);
+
+#endif
_
Patches currently in -mm which might be from lg@xxxxxxxxxxxxxxxxxxxxxxxxxxx are
linux-next.patch
git-regulator.patch
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