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linux/arch/arm/mach-sa1100
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Russell King f85fac0efa ARM: sa1100/neponset: add GPIO drivers for control and modem registers 
The NCR, MDM_CTL* and AUD registers manipulate the state of external
signals (eg, the RTS, DTR signals and the ethernet oscillator enable
signal) or indicate the state of external signals (eg, CTS, DSR).

Where these registers can be written, the current value can be read
back, which relieves us from having to maintain a software copy of
the current state.

Model these registers as fixed-direction GPIO registers.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-01-01 00:50:05 +00:00
..
include/mach License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
assabet.c ARM: sa1100/assabet: add BCR/BSR GPIO driver 2018-01-01 00:50:05 +00:00
badge4.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
cerf.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
clock.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
collie.c Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2015-02-12 08:51:56 -08:00
generic.c ARM: sa11x0/pxa: acquire timer rate from the clock rate 2016-10-18 09:12:36 +02:00
generic.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
h3xxx.c mfd/gpio: Move HTC GPIO driver to GPIO subsystem 2016-09-28 09:28:34 -07:00
h3100.c arm: sa1100: move irda header to linux/platform_data 2014-12-30 18:44:07 -05:00
h3600.c arm: sa1100: move irda header to linux/platform_data 2014-12-30 18:44:07 -05:00
hackkit.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
jornada720_ssp.c ARM: HP Jornada 7XX: move inline before return type 2017-07-12 16:26:04 -07:00
jornada720.c Input: jornada720_ts - get rid of mach/irqs.h and mach/hardware.h includes 2016-09-10 10:47:48 -07:00
Kconfig ARM: sa1100/assabet: add BCR/BSR GPIO driver 2018-01-01 00:50:05 +00:00
lart.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile.boot ARM: sa1100: fix build error 2011-12-08 14:55:57 +08:00
nanoengine.c ARM: delete struct sys_timer 2012-12-24 09:36:38 -07:00
neponset.c ARM: sa1100/neponset: add GPIO drivers for control and modem registers 2018-01-01 00:50:05 +00:00
pci-nanoengine.c ARM: sa1100: Convert PCI to use generic config accessors 2015-01-30 16:14:43 -06:00
pleb.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pm.c ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
shannon.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
simpad.c Merge branch 'i2c/for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2017-11-14 17:52:21 -08:00
sleep.S ARM: 7452/1: delay: allow timer-based delay implementation to be selected 2012-07-09 17:42:23 +01:00
ssp.c ARM: 7342/2: sa1100: prepare for sparse irq conversion 2012-03-25 23:57:20 +01:00