freebsd-dev/sys/arm
Ian Lepore fb962e6dcf Add PPS support to the am335x timer driver. This uses the timer hardware's
capture mode together with the timecounter's PPS polling feature to get
very accurate PPS capture without any interrupt processing (or latency).

Hardware timers 4 through 7 have associated capture-trigger input pins.
When the PPS support is compiled in the code automatically chooses the
first timer it finds that has the capture-trigger pin set to input mode
(this is configured via the fdt data).
2013-12-22 23:03:29 +00:00
..
allwinner Switch allwinner A10/A20 and rockchip ports to use common ARMv6/v7 bus_space tag. 2013-11-06 10:31:52 +00:00
arm Add identification and necessary type checks for Krait CPU cores. Krait CPU is used in 2013-12-20 00:56:23 +00:00
at91 Plumb the cn_grab and cn_ungrab routines down into the uart 2013-12-21 16:23:31 +00:00
broadcom/bcm2835 Fix copyright and some style(9) things. 2013-12-17 15:34:38 +00:00
conf Add vt support for RPi. (No early stage yet.) 2013-12-17 15:23:47 +00:00
econa Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
freescale Add Freescale i.MX515 vt(9) driver. 2013-12-22 16:09:29 +00:00
include Add identification and necessary type checks for Krait CPU cores. Krait CPU is used in 2013-12-20 00:56:23 +00:00
lpc Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
mv Simplify the ofw_bus_lookup_imap() API slightly: make it allocate maskbuf 2013-12-17 15:11:24 +00:00
rockchip Add gpio parse routines according to sys/boot/fdt/dts/bindings-gpio.txt. 2013-12-09 07:14:59 +00:00
s3c2xx0 Fix typo in comment. 2013-11-24 22:53:49 +00:00
sa11x0 Call cpu_setup() from the initarm() routine on platforms that don't use 2013-11-21 01:08:10 +00:00
samsung/exynos Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
tegra Call initarm_lastaddr() later in the init sequence, after establishing 2013-11-05 02:57:34 +00:00
ti Add PPS support to the am335x timer driver. This uses the timer hardware's 2013-12-22 23:03:29 +00:00
versatile Correct license statements to reflect the fact that these files were all 2013-12-10 22:13:36 +00:00
xilinx Correct license statements to reflect the fact that these files were all 2013-12-10 22:13:36 +00:00
xscale Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00