linux/drivers/i2c
Radu Rendec aad550f93f i2c: ismt: dump registers at the end of transactions
This patch dumps general and master registers at the end of transactions
when debugging is enabled. Previously, registers were only dumped before
submitting new descriptors (at the beginning of transactions).

This helps debugging if some registers change as result of a failed
transaction (e.g. bits are set in the ERRSTS general register).

Signed-off-by: Radu Rendec <radu.rendec@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-01-15 18:03:56 +01:00
..
algos i2c: algo-bit: init the bus to a known state 2017-12-31 00:16:37 +01:00
busses i2c: ismt: dump registers at the end of transactions 2018-01-15 18:03:56 +01:00
muxes i2c: mux: reg: don't log an error for probe deferral 2017-12-30 23:12:34 +01:00
i2c-boardinfo.c i2c: i2c-boardinfo: fix memory leaks on devinfo 2017-11-27 19:14:29 +01:00
i2c-core-acpi.c i2c: core: Allow empty id_table in ACPI case as well 2017-07-31 15:50:33 +02:00
i2c-core-base.c i2c: refactor i2c_master_{send_recv} 2017-12-03 21:22:29 +01:00
i2c-core-of.c i2c: Convert to using %pOF instead of full_name 2017-07-31 17:19:35 +02:00
i2c-core-slave.c i2c: break out slave support into separate file 2017-05-31 21:01:03 +02:00
i2c-core-smbus.c i2c: smbus: use DMA safe buffers for emulated SMBus transactions 2017-12-03 21:24:52 +01:00
i2c-core.h i2c: core: Allow empty id_table in ACPI case as well 2017-07-31 15:50:33 +02:00
i2c-dev.c i2c: dev: mark RDWR buffers as DMA_SAFE 2017-12-03 21:19:32 +01:00
i2c-mux.c i2c: mux: only print failure message on error 2017-05-15 18:49:11 +02:00
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: add of_i2c_setup_smbus_alert 2017-10-28 23:42:47 +02:00
i2c-stub.c i2c: stub: fix build warning regression 2017-06-15 23:22:11 +02:00
Kconfig Merge branch 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2016-12-15 12:56:35 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00