linux/drivers/i2c
addy ke 9c5f7cad3a i2c: rk3x: fix interrupt handling issue
If slave holds scl, I2C_IPD[7] will be set 1 by controller
for debugging. Driver must ignore it.

[    5.752391] rk3x-i2c ff160000.i2c: unexpected irq in WRITE: 0x80
[    5.939027] rk3x-i2c ff160000.i2c: timeout, ipd: 0x80, state: 4

Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
2014-08-08 18:33:57 +02:00
..
algos Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2014-01-29 19:56:20 -08:00
busses i2c: rk3x: fix interrupt handling issue 2014-08-08 18:33:57 +02:00
muxes i2c: pca954x: put the mux to disconnected state after resume 2014-08-01 19:54:59 +02:00
i2c-acpi.c I2C/ACPI: Clean up I2C ACPI code and Add CONFIG_I2C_ACPI config 2014-06-27 14:50:41 +02:00
i2c-boardinfo.c i2c: Update the FSF address 2012-03-26 21:47:19 +02:00
i2c-core.c i2c: add debug info when class instantiation was dropped 2014-07-16 22:59:55 +02:00
i2c-core.h i2c: Update the FSF address 2012-03-26 21:47:19 +02:00
i2c-dev.c i2c: i2c-dev: Create 'name' attribute automatically 2013-09-30 06:02:31 +02:00
i2c-mux.c i2c: mux: Inherit retry count and timeout from parent for muxed bus 2013-12-12 22:39:28 +01:00
i2c-smbus.c Update Jean Delvare's e-mail address 2014-01-29 20:40:08 +01:00
i2c-stub.c i2c: stub: Avoid an array overrun on I2C block transfers 2014-07-20 13:25:29 +02:00
Kconfig I2C/ACPI: Clean up I2C ACPI code and Add CONFIG_I2C_ACPI config 2014-06-27 14:50:41 +02:00
Makefile I2C/ACPI: Clean up I2C ACPI code and Add CONFIG_I2C_ACPI config 2014-06-27 14:50:41 +02:00