linux-kernel - [PATCH 0/2] regulator: add userspace-consumer driver

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Date:	Sun, 26 Apr 2009 12:17:21 +0300
From:	Mike Rapoport <mike@...pulab.co.il>
To:	broonie@...nsource.wolfsonmicro.com
Cc:	lrg@...mlogic.co.uk, linux-kernel@...r.kernel.org,
	Mike Rapoport <mike@...pulab.co.il>
Subject: [PATCH 0/2] regulator: add userspace-consumer driver

The userspace-consumer driver allows control of voltage and current
regulator state from userspace. This is required for fine-grained power
management of devices that are completely controller by userspace
applications, e.g. a GPS transciever connected to a serial port.

The first patch in the serie reorginases the way structs are defined in
the regulator framework headers so that regulator_consumer_supply can be
used without need to include include/linux/regulator/machine.h

The second patch is actully userspace-consumer driver implementation.

Mike Rapoport (2):
  regulator: move regulator_consumer_supply from machine.h to
    consumer.h
  regulator: add userspace-consumer driver

 drivers/regulator/Kconfig                    |   10 ++
 drivers/regulator/Makefile                   |    1 +
 drivers/regulator/userspace-consumer.c       |  213 ++++++++++++++++++++++++++
 include/linux/regulator/consumer.h           |   13 ++
 include/linux/regulator/machine.h            |   14 +--
 include/linux/regulator/userspace-consumer.h |   25 +++
 6 files changed, 263 insertions(+), 13 deletions(-)
 create mode 100644 drivers/regulator/userspace-consumer.c
 create mode 100644 include/linux/regulator/userspace-consumer.h

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