This patch adds the mach specific support for the LPC32XX ADC driver (the
latter being already in staging/iio)
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NJonathan Cameron <jic23@kernel.org>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

This patch adjusts the clock registration list, ported from the latest version
of Kevin Wells' latest version of clock.c: i2s0_ck, i2s1_ck and dev:mmc0 have
NULL pointers associated as the .dev_id and .con_id, respectively. The old
values were not useful.
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NKevin Wells <kevin.wells@nxp.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

This patch fixes the jiffies wrapping bug in clock.c.

It corrects the timeout computation based on jiffies, uses time_before() for
correct wrapping handling and replaces a binary "&" which should really be a
logical "&&" in a truth expression.
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Tested-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NKevin Wells <kevin.wells@nxp.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

This patch fixes the compiler warnings regarding the EXPORT_SYMBOL usage
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NKevin Wells <kevin.wells@nxp.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

This patch fixes the mutex issue in clock.c, as done in Kevin Wells' original
driver update:

In some cases, the clock drivers could grab a mutex twice in an improper
context. This patch changes the mutex mechanism to a simple irq lock/unlock
mechanism and removes un-needed locks from some functions.

(See also git.lpclinux.com)
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Tested-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NKevin Wells <kevin.wells@nxp.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

This patch removes the debug warning on local_clk_disable() as done in Kevin
Wells' driver update
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Tested-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NKevin Wells <kevin.wells@nxp.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Fix the clock name, too.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Tested-by: NKevin Wells <Kevin.wells@nxp.com>

factorise some generic infrastructure to assist looking up struct clks
for the ARM & SH architecture.

as the code is identical at 99%

put the arch specific code for allocation as example in asm/clkdev.h
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NPaul Mundt <lethal@linux-sh.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Clock driver for the LPC32XX architecture
Signed-off-by: NKevin Wells <wellsk40@gmail.com>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>