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855feb6867
freebsd-skq/sys
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Luiz Otavio O Souza 855feb6867 Adds the ADC driver for TI AM3xxx SoC family. 
The ADC has a 12bit resolution and its raw output can be read via sysctl(8)
interface.

The driver allows the setup of ADC clock, samples average and open delay
(the number of clock cycles to wait before start the conversion).

The TSC_ADC module is set in the general purpose mode (no touchscreen
support).

Tested on Beaglebone-black.

Written based on AM335x TRM.

Reviewed by:	rpaulo
Approved by:	adrian (mentor)
Tested by:	me, Brian J. McGovern, Sulev-Madis Silber (ketas)
2014-03-24 20:06:27 +00:00
..
amd64 Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
arm Adds the ADC driver for TI AM3xxx SoC family. 2014-03-24 20:06:27 +00:00
boot Adds the ADC driver for TI AM3xxx SoC family. 2014-03-24 20:06:27 +00:00
bsm
cam Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
cddl Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
compat Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
conf Fix and improve exception tracing: 2014-03-18 23:51:34 +00:00
contrib Also tag the current HAL power mode in ar9300_set_power_mode(). 2014-03-10 06:05:26 +00:00
crypto replace the kernel's version w/ cperciva's implementation... In all 2014-03-16 01:43:23 +00:00
ddb
dev sfxge: limit software Tx queue size. 2014-03-22 18:24:44 +00:00
fs Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
gdb
geom
gnu Symbolic bindings for the dts files... 2014-02-28 16:51:33 +00:00
i386 Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
ia64 Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
isa Remove vestiges of knowing the ISA bus, which we gave up on around 20 2014-03-19 21:03:04 +00:00
kern change defaule permissions on /dev/devstat. while i'm here remove 2014-03-24 18:13:41 +00:00
kgssapi
libkern
mips For BERI on NetFPGA assume HZ=100 by default. 2014-03-22 13:06:32 +00:00
modules Add Tx/Rx multiqueue support to vmx(4) 2014-03-17 05:45:29 +00:00
net Add a shorter alias for if_data.ifi_oqdrops. 2014-03-20 02:23:52 +00:00
net80211 Remove IPX support. 2014-03-14 02:58:48 +00:00
netgraph Remove AppleTalk support. 2014-03-14 06:29:43 +00:00
netinet * Provide information in error causes in ASCII instead of 2014-03-16 12:32:16 +00:00
netinet6 Several years after initial development, merge prototype support for 2014-03-15 00:57:50 +00:00
netipsec Remove more constants related to static sysctl nodes. The MAXID constants 2014-02-25 18:44:33 +00:00
netnatm
netpfil Fix breakage in ipfw+VIMAGE after r261590. 2014-03-21 17:07:18 +00:00
netsmb Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
nfs - Remove rt_metrics_lite and simply put its members into rtentry. 2014-03-05 01:17:47 +00:00
nfsclient
nfsserver Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
nlm Correct a typo in nlm_find_host_by_addr(): the intention of the 2014-03-11 00:25:55 +00:00
ofed Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
opencrypto allow the kern.cryptodevallowsoft sysctl to enable symetric/hashes too... 2014-03-11 01:45:46 +00:00
pc98 Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
pci
powerpc Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
rpc
security audit: plug FILEDESC_LOCK leak in audit_canon_path. 2014-03-21 01:30:33 +00:00
sparc64 Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
sys Add a new ARM TARGET_ARCH, armv6hf. This is considered experimental. 2014-03-23 12:49:25 +00:00
teken
tools Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
ufs Update comment to explain search order reverted to historical order 2014-03-22 11:26:39 +00:00
vm Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
x86 Remove vestiges of knowing the ISA bus, which we gave up on around 20 2014-03-19 21:03:04 +00:00
xdr
xen Revert last change, it breaks other things. 2014-03-19 20:40:57 +00:00
Makefile Remove AppleTalk support. 2014-03-14 06:29:43 +00:00