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linux/drivers/i2c/busses
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Vishnu Motghare 681d15a0f5 i2c: cadence: Set the hardware time-out register to maximum value 
Cadence I2C controller has bug wherein it generates invalid read transactions
after timeout in master receiver mode. This driver does not use the HW
timeout and this interrupt is disabled but the feature itself cannot be
disabled. Hence, this patch writes the maximum value (0xFF) to this register.
This is one of the workarounds to this bug and it will not avoid the issue
completely but reduces the chances of error.

Signed-off-by: Vishnu Motghare <vishnum@xilinx.com>
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
2014-12-04 19:25:41 +01:00
..
i2c-acorn.c
i2c: acorn: is tristate and should use module.h
2014-01-24 18:21:11 +01:00
i2c-ali15x3.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1535.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1563.c
i2c: ali1563: fix checkpatch.pl issues
2014-05-22 10:09:21 +02:00
i2c-amd756-s4882.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-amd756.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-amd8111.c
i2c: remove DEFINE_PCI_DEVICE_TABLE macro
2014-03-13 09:44:59 +01:00
i2c-at91.c
i2c: at91: don't account as iowait
2014-11-07 18:56:31 +01:00
i2c-au1550.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-axxia.c
i2c: axxia: Add I2C driver for AXM55xx
2014-10-03 14:11:53 +02:00
i2c-bcm2835.c
i2c: i2c-bcm2835: Drop class based scanning to improve bootup time
2014-07-16 22:59:57 +02:00
i2c-bcm-kona.c
i2c: i2c-bcm-kona: Fix module build
2013-11-26 14:00:57 +01:00
i2c-bfin-twi.c
i2c: i2c-bfin-twi: Drop class based scanning to improve bootup time
2014-07-16 22:59:58 +02:00
i2c-cadence.c
i2c: cadence: Set the hardware time-out register to maximum value
2014-12-04 19:25:41 +01:00
i2c-cbus-gpio.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-cpm.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-cros-ec-tunnel.c
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2014-10-19 12:50:44 -07:00
i2c-davinci.c
i2c: davinci: generate STP always when NACK is received
2014-12-04 19:25:31 +01:00
i2c-designware-core.c
i2c: designware: prevent early stop on TX FIFO empty
2014-11-21 08:06:32 +01:00
i2c-designware-core.h
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-designware-pcidrv.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-designware-platdrv.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-diolan-u2c.c
i2c: remove unnecessary OOM messages
2014-06-02 19:24:33 +02:00
i2c-efm32.c
i2c: efm32: correct namespacing of location property
2014-07-17 15:38:49 +02:00
i2c-eg20t.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-elektor.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-exynos5.c
i2c: exynos: add support for HSI2C module on Exynos7
2014-10-03 03:35:49 +02:00
i2c-gpio.c
i2c: gpio: Drop dead code in i2c_gpio_remove
2014-08-01 20:01:41 +02:00
i2c-highlander.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-hix5hd2.c
i2c: hix5hd2: add i2c controller driver
2014-10-16 09:14:17 +02:00
i2c-hydra.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-i801.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ibm_iic.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-ibm_iic.h
…
i2c-imx.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-iop3xx.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-iop3xx.h
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-isch.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ismt.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-kempld.c
i2c: Fix Kontron PLD prescaler calculation
2013-08-05 10:31:18 +02:00
i2c-mpc.c
i2c: mpc: delete unneeded test before of_node_put
2014-08-08 18:45:30 +02:00
i2c-mv64xxx.c
i2c: mv64xxx: continue probe when clock-frequency is missing
2014-09-02 12:34:08 +02:00
i2c-mxs.c
i2c: mxs: detect No Slave Ack on SELECT in PIO mode
2014-10-03 03:35:49 +02:00
i2c-nforce2-s4985.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-nforce2.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-nomadik.c
i2c: i2c-nomadik: Drop class based scanning to improve bootup time
2014-07-16 23:00:01 +02:00
i2c-ocores.c
i2c: i2c-ocores: Drop class based scanning to improve bootup time
2014-07-16 23:00:02 +02:00
i2c-octeon.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-omap.c
i2c: omap: fix i207 errata handling
2014-11-22 22:07:40 +01:00
i2c-parport-light.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-parport.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-parport.h
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pasemi.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pca-isa.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pca-platform.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-piix4.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pmcmsp.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pnx.c
i2c: pnx: Use devm_*() functions
2014-01-16 11:15:50 +01:00
i2c-powermac.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-puv3.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-pxa-pci.c
i2c: remove DEFINE_PCI_DEVICE_TABLE macro
2014-03-13 09:44:59 +01:00
i2c-pxa.c
i2c: Make of_device_id array const
2014-06-02 19:29:37 +02:00
i2c-qup.c
i2c: qup: Fix order of runtime pm initialization
2014-10-03 03:20:47 +02:00
i2c-rcar.c
i2c: rcar: remove sign-compare flaw
2014-09-29 22:43:25 +02:00
i2c-riic.c
i2c: Make of_device_id array const
2014-06-02 19:29:37 +02:00
i2c-rk3x.c
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2014-10-19 12:50:44 -07:00
i2c-robotfuzz-osif.c
i2c: Add bus driver for for OSIF USB i2c device.
2014-01-13 13:56:56 +01:00
i2c-s3c2410.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-scmi.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-sh7760.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
i2c-sh_mobile.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sibyte.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-simtec.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sirf.c
i2c: i2c-sirf: Drop class based scanning to improve bootup time
2014-07-16 23:00:06 +02:00
i2c-sis96x.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis630.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis5595.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-st.c
i2c: st: Update i2c timings
2014-08-01 19:47:17 +02:00
i2c-stu300.c
i2c: i2c-stu300: Drop class based scanning to improve bootup time
2014-07-16 23:00:06 +02:00
i2c-sun6i-p2wi.c
i2c: sun6i-p2wi: Remove duplicate inclusion of module.h
2014-06-27 14:39:36 +02:00
i2c-taos-evm.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-tegra.c
i2c: tegra: Move clk_prepare/clk_set_rate to probe
2014-09-20 11:15:23 +02:00
i2c-tiny-usb.c
i2c: i2c-tiny-usb: Remove RobotFuzz USB vendor:product ID
2014-01-13 13:56:52 +01:00
i2c-versatile.c
i2c: move OF helpers into the core
2013-08-23 10:22:20 +02:00
i2c-via.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viapro.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viperboard.c
i2c: viperboard: remove superfluous assignment
2014-01-09 22:18:33 +01:00
i2c-wmt.c
i2c: Make of_device_id array const
2014-06-02 19:29:37 +02:00
i2c-xiic.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-xlr.c
i2c: delete non-required instances of include <linux/init.h>
2014-01-24 18:24:31 +01:00
Kconfig
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2014-10-19 12:50:44 -07:00
Makefile
i2c: hix5hd2: add i2c controller driver
2014-10-16 09:14:17 +02:00
scx200_acb.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00