Shubhrajyoti Datta 9f7ae2d5c7 i2c: cadence: Fix the hold bit setting ... [ Upstream commit d358def706 ] In case the hold bit is not needed we are carrying the old values. Fix the same by resetting the bit when not needed. Fixes the sporadic i2c bus lockups on National Instruments Zynq-based devices. Fixes: df8eb5691c ("i2c: Add driver for Cadence I2C controller") Reported-by: Kyle Roeschley <kyle.roeschley@ni.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> Tested-by: Kyle Roeschley <kyle.roeschley@ni.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-03-23 13:19:42 +01:00
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algos	i2c: algo-bit: declare i2c_bit_quirk_no_clk_stretch as static	2016-05-11 17:16:30 +02:00
busses	i2c: cadence: Fix the hold bit setting	2019-03-23 13:19:42 +01:00
muxes	i2c: mux: reg: put away the parent i2c adapter on probe failure	2018-04-13 19:47:57 +02:00
i2c-boardinfo.c	i2c: remove __init from i2c_register_board_info()	2016-06-19 14:13:50 +02:00
i2c-core.c	i2c: print correct device invalid address	2017-01-19 20:18:02 +01:00
i2c-core.h
i2c-dev.c	i2c: dev: prevent adapter retries and timeout being set as minus value	2019-01-16 22:12:32 +01:00
i2c-mux.c	i2c: add missing of_node_put in i2c_mux_del_adapters	2017-03-18 19:14:30 +08:00
i2c-slave-eeprom.c	i2c: Drop owner assignment from i2c_driver	2015-08-10 08:37:35 +02:00
i2c-smbus.c	i2c: i2c-smbus: fix i2c_handle_smbus_host_notify documentation	2016-07-18 20:09:54 +02:00
i2c-stub.c	i2c: i2c-stub: sort includes	2016-02-20 23:33:39 +01:00
Kconfig	i2c: mux: fix up dependencies	2016-11-14 18:23:30 +01:00
Makefile	i2c: slave-eeprom: add eeprom simulator driver	2014-12-11 22:25:54 +01:00