On Thu, 18 Jan 2024 17:30:16 +0200 Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote: > On Thu, Jan 18, 2024 at 5:22 PM Hugo Villeneuve <hugo@xxxxxxxxxxx> wrote: > > > > From: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> > > > > Use a separate regmap name for each port so they can each have their own > > debugfs entry, allowing to access each port registers independently. > > > > For example, a four channels/ports device like the MAX14830 will have four > > entries in its regmap debugfs: > > > > $ find /sys/kernel/debug/regmap -type d | grep spi0.0 > > Just a side note for the future. The above is an example of "Useless > use of grep". > `find` has a `-name` parameter for such, using `find ...-name > 'spi0.0*'` makes the grep unnecessary. Hi, yes, I fixed a similar one in the sc16is7xx serie, but forgot to update this one :) Will fix it if sending V3. Hugo Villeneuve > > > /sys/kernel/debug/regmap/spi0.0-port0 > > /sys/kernel/debug/regmap/spi0.0-port1 > > /sys/kernel/debug/regmap/spi0.0-port2 > > /sys/kernel/debug/regmap/spi0.0-port3 > > -- > With Best Regards, > Andy Shevchenko
