Mika Westerberg 17a76b4b32 i2c-designware: always set the STOP bit after last byte ... If IC_EMPTYFIFO_HOLD_MASTER_EN is set to one, the DesignWare I2C controller doesn't generate STOP on the bus when the FIFO is empty. This violates the rules of Linux I2C stack as it requires that the STOP is issued once the i2c_transfer() is finished. However, there is no way to detect this from the hardware registers, so we must make sure that the STOP bit is always set once the last byte of the last message is transferred. This patch is based on the work of Dirk Brandewie. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>		2013-01-28 05:26:42 +01:00
..
i2c-acorn.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
i2c-ali15x3.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-ali1535.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-ali1563.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-amd756-s4882.c	i2c: Use snprintf to set adapter names	2009-01-07 14:29:18 +01:00
i2c-amd756.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-amd8111.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-at91.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-au1550.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-bfin-twi.c	i2c: i2c-bfin-twi: Move blackfin TWI register access Macro to head file.	2012-07-13 08:37:31 +02:00
i2c-cbus-gpio.c	i2c: i2c-cbus-gpio: introduce driver	2012-11-19 09:57:16 +01:00
i2c-cpm.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-davinci.c	Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux	2012-10-11 10:27:51 +09:00
i2c-designware-core.c	i2c-designware: always set the STOP bit after last byte	2013-01-28 05:26:42 +01:00
i2c-designware-core.h	i2c: designware: Add support for 16bit register access	2012-05-12 14:28:11 +02:00
i2c-designware-pcidrv.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-designware-platdrv.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-diolan-u2c.c	i2c: diolan-u2c: Fix master_xfer return code	2012-08-18 12:27:27 +02:00
i2c-eg20t.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-elektor.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-gpio.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-highlander.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-hydra.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-i801.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-ibm_iic.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-ibm_iic.h	i2c-ibm_iic: Whitespace cleanup	2008-01-27 18:14:45 +01:00
i2c-imx.c	i2c: imx: remove cpu_is_xxx by using platform_device_id	2012-10-15 10:03:15 +08:00
i2c-intel-mid.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-iop3xx.c	i2c: iop3xx: use standard gpiolib functions	2012-07-25 09:26:41 -05:00
i2c-iop3xx.h	i2c-iop3xx: add iomem annotation	2011-01-04 00:53:37 +00:00
i2c-isch.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-mpc.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-mv64xxx.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-mxs.c	i2c: mxs: Fix type of error code	2013-01-22 09:54:23 +01:00
i2c-nforce2-s4985.c	i2c: Fix oops on bus multiplexer driver loading	2008-08-10 22:56:15 +02:00
i2c-nforce2.c	i2c: nforce2: fix coding style issues	2013-01-28 05:26:42 +01:00
i2c-nomadik.c	i2c: nomadik: Fix the usage of wait_for_completion_timeout	2012-11-12 18:21:55 +01:00
i2c-nuc900.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-ocores.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-octeon.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-omap.c	i2c: omap: fix draining irq handling	2013-01-22 16:17:05 +01:00
i2c-parport-light.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-parport.c	i2c-parport: i2c_parport_irq can be static	2012-10-05 22:23:53 +02:00
i2c-parport.h	i2c-parport: Various cleanups	2011-05-24 20:58:49 +02:00
i2c-pasemi.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-pca-isa.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-pca-platform.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-piix4.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-pmcmsp.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-pnx.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-powermac.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-puv3.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-pxa-pci.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-pxa.c	i2c/i2c-pxa: remove conditional compilation of clk code	2012-07-30 17:25:12 -07:00
i2c-rcar.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-s3c2410.c	Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux	2012-12-18 16:51:10 -08:00
i2c-s6000.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-s6000.h	i2c: Change mail address of Oskar Schirmer	2012-05-17 15:15:56 +02:00
i2c-scmi.c	i2c-scmi: convert to module_acpi_driver()	2012-09-21 13:39:56 -04:00
i2c-sh7760.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-sh_mobile.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-sibyte.c	i2c/mips: Fix error return codes from Sibyte i2c bus driver	2010-07-10 09:42:47 +02:00
i2c-simtec.c	i2c/busses: Use module_platform_driver()	2012-01-12 20:32:04 +01:00
i2c-sirf.c	i2c: sirf: register i2c_client from dt child-nodes in probe entry	2013-01-22 09:54:31 +01:00
i2c-sis96x.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-sis630.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-sis5595.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-stu300.c	i2c: stu300: use devm managed resources	2012-07-16 13:48:51 +02:00
i2c-taos-evm.c	i2c-taos-evm: Fix log messages	2011-06-29 11:36:10 +02:00
i2c-tegra.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-tiny-usb.c	i2c-tiny-usb: Add support for the Robofuzz OSIF USB/I2C converter	2012-07-24 14:13:59 +02:00
i2c-versatile.c	i2c: Dynamically assign adapter id if it wasn't explictly specified	2012-05-12 14:28:11 +02:00
i2c-via.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-viapro.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-viperboard.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-xiic.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
i2c-xlr.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
Kconfig	Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux	2012-12-18 16:51:10 -08:00
Makefile	Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux	2012-12-18 16:51:10 -08:00
scx200_acb.c	i2c: remove __dev* attributes from subsystem	2012-12-22 20:13:45 +01:00
scx200_i2c.c	i2c/scx200_*: Replace printks with pr_<level>s	2012-10-05 22:23:52 +02:00