[PATCH 1/3] i2c: meson: fix clock setting overwrite

[Wolfram Sang]

On Wed, Oct 07, 2020 at 10:07:49AM +0200, Jerome Brunet wrote:
> When the slave address is written in do_start(), SLAVE_ADDR is written
> completely. This may overwrite some setting related to the clock rate
> or signal filtering.
> 
> Fix this by writing only the bits related to slave address. To avoid
> causing unexpected changed, explicitly disable filtering or high/low
> clock mode which may have been left over by the bootloader.
> 
> Fixes: 30021e3707a7 ("i2c: add support for Amlogic Meson I2C controller")
> Signed-off-by: Jerome Brunet <jbrunet at baylibre.com>

Applied to for-current, thanks!

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