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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 21:24:00 +08:00
linux-next/drivers
Magnus Damm 4eb00c9f92 i2c: fix i2c-sh_mobile timing issues
This patch teaches the i2c-sh_mobile driver to make use of wait irqs.
Without this patch only dte irqs are used which may lead to overruns
and cases of missing stop and extra bytes being read on the i2c bus.

Use of wait irqs forces the hardware to pause and wait until the cpu
is ready. Polling is also reworked in this patch to fix ms delay issues.

Verified with bus analyzer and tested on MigoR and AP325RXA boards.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-09-05 14:54:13 +09:00
..
accessibility
acpi Merge branches 'acpica-release-fixes', 'ec-fix', 'dock', 'irq-bounds', 'thermal-fix', 'wmi' and 'acpi-cleanups' into release-2.6.27 2008-08-15 03:30:00 +02:00
amba
ata [libata] pata_it821x: fix warning 2008-08-22 02:33:23 -04:00
atm removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
auxdisplay
base PM: Remove WARN_ON from device_pm_add 2008-08-21 10:15:37 -07:00
block brd: fix name argument of unregister_blkdev() 2008-08-20 15:40:30 -07:00
bluetooth [Bluetooth] Consolidate maintainers information 2008-08-18 13:23:53 +02:00
cdrom cdrom: handle TOC 2008-08-18 21:40:04 +02:00
char removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
clocksource
connector
cpufreq [CPUFREQ] Fix -Wshadow warning in conservative governor. 2008-08-08 16:00:48 -04:00
cpuidle cpuidle: Make ladder governor honor latency requirements fully 2008-08-15 21:25:35 +02:00
crypto crypto: padlock - fix VIA PadLock instruction usage with irq_ts_save/restore() 2008-08-13 22:02:26 +10:00
dca
dio
dma Merge branch 'for-rmk' of git://git.marvell.com/orion 2008-08-09 18:03:13 +01:00
edac removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
eisa
firewire firewire: Kconfig help update 2008-08-19 18:47:56 +02:00
firmware firmware/memmap: cleanup 2008-08-12 16:07:31 -07:00
gpio
gpu Remove newline from the description of module parameters 2008-08-01 12:46:41 -07:00
hid Input: bcm5974 - add driver for Macbook Air and Pro Penryn touchpads 2008-08-08 16:23:01 -04:00
hwmon hwmon-vid: Fix AMD K8 VID decoding 2008-08-15 11:50:15 -07:00
i2c i2c: fix i2c-sh_mobile timing issues 2008-09-05 14:54:13 +09:00
ide sgiioc4: fixup message on resource allocation failure 2008-08-18 21:40:04 +02:00
ieee1394 ieee1394: sbp2: let nodemgr retry node updates during bus reset series 2008-08-19 18:47:56 +02:00
infiniband removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
input removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
isdn Add DIP switch readout for HFC-4S IOB4ST 2008-08-02 16:40:37 +02:00
leds [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
lguest lguest: use get_user_pages_fast() instead of get_user_pages() 2008-08-12 17:52:53 +10:00
macintosh remove unnecessary <linux/hdreg.h> includes 2008-08-05 18:16:58 +02:00
mca
md md: cancel check/repair requests when recovery is needed 2008-08-07 10:02:47 -07:00
media Merge Linus' latest into master 2008-08-08 19:18:18 +01:00
memstick
message
mfd removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
misc Fix oops in acer_wmi driver (acer_wmi_init) 2008-08-23 21:54:00 -07:00
mmc sdricoh_cs: removed unused #include <version.h> 2008-08-17 20:01:35 +02:00
mtd removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
net removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
nubus
of powerpc/ibmebus: Restore "name" sysfs attribute on ibmebus devices 2008-08-20 09:50:21 +10:00
oprofile
parisc
parport
pci Merge branch 'x86-merge' into for-linus 2008-08-18 17:23:24 -07:00
pcmcia [ARM] 5198/1: PalmTX: PCMCIA fixes 2008-08-16 16:35:33 +01:00
pnp PNP: fix formatting of dbg_pnp_show_resources() output 2008-08-01 12:46:41 -07:00
power [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
ps3
rapidio
regulator regulator: TI bq24022 Li-Ion Charger driver 2008-07-30 10:10:23 +01:00
rtc removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
s390 removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
sbus sparc/drivers: use linux/of_device.h instead of asm/of_device.h 2008-08-11 14:30:53 -07:00
scsi removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
serial Merge master.kernel.org:/home/rmk/linux-2.6-arm 2008-08-16 16:48:45 -07:00
sh sh: Fix up broken kerneldoc comments. 2008-08-04 12:51:06 +09:00
sn
spi spi: bugfix spi_add_device() with duplicate chipselects 2008-08-15 08:35:44 -07:00
ssb ssb: allow compilation on systems without PCI 2008-08-18 11:05:13 -04:00
tc
telephony
thermal
uio UIO: generic irq handling for some uio platform devices 2008-08-21 10:15:39 -07:00
usb removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
video removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
virtio
w1
watchdog Merge master.kernel.org:/home/rmk/linux-2.6-arm 2008-08-16 16:48:45 -07:00
xen
zorro
Kconfig
Makefile USB: Add MUSB and TUSB support 2008-08-13 17:33:00 -07:00