On Fri, Feb 26, 2021 at 11:40:00AM +0100, Krzysztof Kozlowski wrote:

On Fri, 26 Feb 2021 at 11:34, Wolfram Sang [off-list ref] wrote:

quoted

On Tue, Feb 16, 2021 at 11:25:38PM +0100, Mårten Lindahl wrote:

quoted

From: Mårten Lindahl <redacted>

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.

Signed-off-by: Mårten Lindahl <redacted>

Looks good. Is there a Fixes-tag we could apply?

The first commit, 2013 :)
Fixes: 8a73cd4cfa15 ("i2c: exynos5: add High Speed I2C controller driver")

Thanks! Applied to for-current.