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linux/drivers/i2c/busses
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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
..
Kconfig i2c: Add support for I2C bus on Freescale CPM1/CPM2 controllers 2008-07-14 22:38:27 +02:00
Makefile i2c: Add support for I2C bus on Freescale CPM1/CPM2 controllers 2008-07-14 22:38:27 +02:00
i2c-acorn.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
i2c-ali15x3.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-ali1535.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-ali1563.c i2c: Check for ACPI resource conflicts 2008-07-14 22:38:33 +02:00
i2c-amd756-s4882.c i2c: Fix oops on bus multiplexer driver loading 2008-08-10 22:56:15 +02:00
i2c-amd756.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-amd8111.c i2c: Check for ACPI resource conflicts 2008-07-14 22:38:33 +02:00
i2c-at91.c removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
i2c-au1550.c i2c-au1550: Fix PM support 2008-07-14 22:38:34 +02:00
i2c-bfin-twi.c i2c: Blackfin I2C Driver: Functional power management support 2008-07-28 12:41:03 +01:00
i2c-cpm.c i2c: Let bus drivers add SPD to their class 2008-07-14 22:38:29 +02:00
i2c-davinci.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
i2c-elektor.c i2c-algo-pcf: Drop unused struct members 2008-07-14 22:38:31 +02:00
i2c-gpio.c i2c: i2c_gpio: keep probe resident for hotplugged devices. 2008-07-28 12:40:44 +01:00
i2c-hydra.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-i801.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-ibm_iic.c i2c-ibm_iic: Register child nodes 2008-07-14 22:38:36 +02:00
i2c-ibm_iic.h i2c-ibm_iic: Whitespace cleanup 2008-01-27 18:14:45 +01:00
i2c-iop3xx.c i2c: Let bus drivers add SPD to their class 2008-07-14 22:38:29 +02:00
i2c-iop3xx.h [PATCH] i2c-iop3xx: Avoid addressing self 2006-07-12 15:43:06 -07:00
i2c-isch.c i2c: Check for ACPI resource conflicts 2008-07-14 22:38:33 +02:00
i2c-ixp2000.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
i2c-mpc.c Merge commit 'origin/master' 2008-07-16 11:07:59 +10:00
i2c-mv64xxx.c i2c: Let bus drivers add SPD to their class 2008-07-14 22:38:29 +02:00
i2c-nforce2-s4985.c i2c: Fix oops on bus multiplexer driver loading 2008-08-10 22:56:15 +02:00
i2c-nforce2.c i2c: Check for ACPI resource conflicts 2008-07-14 22:38:33 +02:00
i2c-ocores.c i2c-ocores: basic PM support 2008-07-14 22:38:33 +02:00
i2c-omap.c i2c: Fix platform driver hotplug/coldplug 2008-04-22 22:16:49 +02:00
i2c-parport-light.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
i2c-parport.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
i2c-parport.h i2c-parport: Add support for One For All remote JP1 interface 2007-02-13 22:09:02 +01:00
i2c-pasemi.c i2c: Let bus drivers add SPD to their class 2008-07-14 22:38:29 +02:00
i2c-pca-isa.c i2c-algo-pca: Extend for future drivers 2008-04-22 22:16:46 +02:00
i2c-pca-platform.c i2c-pca-platform: Fix error code 2008-07-14 22:38:26 +02:00
i2c-piix4.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-pmcmsp.c i2c: Let bus drivers add SPD to their class 2008-07-14 22:38:29 +02:00
i2c-pnx.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
i2c-powermac.c i2c: Fix platform driver hotplug/coldplug 2008-04-22 22:16:49 +02:00
i2c-pxa.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
i2c-s3c2410.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
i2c-sh7760.c i2c: Renesas SH7760 I2C master driver 2008-04-22 22:16:47 +02:00
i2c-sh_mobile.c i2c: fix i2c-sh_mobile timing issues 2008-09-05 14:54:13 +09:00
i2c-sibyte.c i2c-sibyte: SWARM I2C board initialization 2008-07-14 22:38:33 +02:00
i2c-simtec.c i2c: Fix platform driver hotplug/coldplug 2008-04-22 22:16:49 +02:00
i2c-sis96x.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-sis630.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-sis5595.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-stub.c i2c: Let bus drivers add SPD to their class 2008-07-14 22:38:29 +02:00
i2c-taos-evm.c i2c: Consistently reject unsupported transactions 2008-07-14 22:38:25 +02:00
i2c-tiny-usb.c i2c-tiny-usb: New VID/PID pair 2008-04-11 12:07:05 +02:00
i2c-versatile.c i2c: Fix platform driver hotplug/coldplug 2008-04-22 22:16:49 +02:00
i2c-via.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-viapro.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
i2c-voodoo3.c i2c: Drop stray references to lm_sensors 2008-07-14 22:38:34 +02:00
scx200_acb.c i2c: Let bus drivers add SPD to their class 2008-07-14 22:38:29 +02:00
scx200_i2c.c i2c: Add IDs to adapters 2007-02-13 22:09:01 +01:00