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

2020-10-08 Thread 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

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

2020-10-07 Thread Jerome Brunet
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/lo