Mark Brown 193333229a net: netsec: Ignore 'phy-mode' on SynQuacer in DT mode ... [ Upstream commit f3bb7759a9 ] As documented in acd7aaf51b ("netsec: ignore 'phy-mode' device property on ACPI systems") the SocioNext SynQuacer platform ships with firmware defining the PHY mode as RGMII even though the physical configuration of the PHY is for TX and RX delays. Since bbc4d71d63 ("net: phy: realtek: fix rtl8211e rx/tx delay config") this has caused misconfiguration of the PHY, rendering the network unusable. This was worked around for ACPI by ignoring the phy-mode property but the system is also used with DT. For DT instead if we're running on a SynQuacer force a working PHY mode, as well as the standard EDK2 firmware with DT there are also some of these systems that use u-boot and might not initialise the PHY if not netbooting. Newer firmware imagaes for at least EDK2 are available from Linaro so print a warning when doing this. Fixes: 533dd11a12 ("net: socionext: Add Synquacer NetSec driver") Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230731-synquacer-net-v3-1-944be5f06428@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-08-11 15:13:53 +02:00
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netsec.c	net: netsec: Ignore 'phy-mode' on SynQuacer in DT mode	2023-08-11 15:13:53 +02:00
sni_ave.c	…