imx: ventana: remove phy gpio reset from dt

We configure network phy configuration for internal delay, LED config,
and clock config. If we leave the phy reset gpio defined in dt the
kernel may issue a reset to the phy and break these configs. While some
may be handled by a kernel phy driver, others may not (typically LED
config).

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2021-09-29 15:04:18 -07:00 committed by Stefano Babic
parent 4ecaeb6c0f
commit 54347344ce

View File

@ -1047,6 +1047,14 @@ int ft_board_setup(void *blob, struct bd_info *bd)
ft_board_pci_fixup(blob, bd);
#endif
/*
* remove reset gpio control as we configure the PHY registers
* for internal delay, LED config, and clock config in the bootloader
*/
i = fdt_node_offset_by_compatible(blob, -1, "fsl,imx6q-fec");
if (i)
fdt_delprop(blob, i, "phy-reset-gpios");
/*
* Peripheral Config:
* remove nodes by alias path if EEPROM config tells us the