On Mon, May 29, 2023 at 03:35:26PM -0400, Hugo Villeneuve wrote: > From: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> > > The VAR SOM symphony carrier board can be used with SOMs which have a > soldered ethernet PHY onboard and with SOMs which don't have one. > > For SOMs with an onboard PHY, the PHY on the cartrier board is not > used, and GPIO1_IO9 is used as a reset line to the onboard PHY. > > For SOMs without an onboard PHY, the PHY on the carrier board is > used. For this configuration, pca9534 GPIO 5 (located on the carrier > board) is used as a reset line to the PHY, and GPIO1_IO9 is not > used. > > GPIO1_IO9 is not connected to any user-accessible pins or functions, > and leaving it enabled in the mux pinctrl for both configurations is > safe. > > Signed-off-by: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> Applied, thanks!
