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linux-next/drivers/i2c
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Mårten Lindahl f4ff0104d4 i2c: exynos5: Preserve high speed master code 
When the driver starts to send a message with the MASTER_ID field
set (high speed), the whole I2C_ADDR register is overwritten including
MASTER_ID as the SLV_ADDR_MAS field is set.

This patch preserves already written fields in I2C_ADDR when writing
SLV_ADDR_MAS.

Fixes: 8a73cd4cfa15 ("i2c: exynos5: add High Speed I2C controller driver")
Signed-off-by: Mårten Lindahl <martenli@axis.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-02-26 11:47:42 +01:00
..
algos
i2c: algo: bit: use new macro to specifiy capabilities
2021-01-22 09:59:21 +01:00
busses
i2c: exynos5: Preserve high speed master code
2021-02-26 11:47:42 +01:00
muxes
i2c: mux: mlxcpld: Add callback to notify mux creation completion
2021-02-09 11:35:44 +01:00
i2c-boardinfo.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
i2c-core-acpi.c
i2c: core: Do not print duplicate error when failing to register an i2c-client from ACPI
2021-01-05 10:59:11 +01:00
i2c-core-base.c
i2c: remove check that can never be true
2020-12-11 15:43:49 +01:00
i2c-core-of.c
i2c: use my kernel.org address from now on
2020-05-05 16:29:09 +02:00
i2c-core-slave.c
i2c: slave: add sanity check when unregistering
2020-07-28 18:37:17 +02:00
i2c-core-smbus.c
i2c: smbus: improve naming in i2c_smbus_xfer_emulated()
2021-01-28 10:14:34 +01:00
i2c-core.h
i2c: acpi: Remove dead code, i.e. i2c_acpi_match_device()
2020-08-25 09:22:09 +02:00
i2c-dev.c
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
2020-07-04 08:25:13 +02:00
i2c-mux.c
i2c: mux: add sysfs header
2019-06-22 07:32:33 +02:00
i2c-slave-eeprom.c
i2c: busses: Use fallthrough pseudo-keyword
2020-07-23 22:04:08 +02:00
i2c-slave-testunit.c
i2c: testunit: add support for block process calls
2021-02-12 11:11:04 +01:00
i2c-smbus.c
i2c: smbus: add core function handling SMBus host-notify
2020-09-09 10:38:28 +02:00
i2c-stub.c
i2c: stub: remove definition of DEBUG
2021-01-17 13:00:10 +01:00
Kconfig
i2c: add slave testunit driver
2020-09-21 11:02:17 +02:00
Makefile
i2c: add slave testunit driver
2020-09-21 11:02:17 +02:00