The driver includes mfd/syscon.h and uses
syscon_regmap_lookup_by_phandle():
eqos-imx8 30bf0000.ethernet@xxxxxxxxxxx: probe failed: Function not implemented
Select MFD_SYSCON to fix this.
Fixes: b6fb740819 ("net: eqos: add i.MX8MP support")
Signed-off-by: Bastian Krause <bst@xxxxxxxxxxxxxx>
---
drivers/net/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index a9fc073d57..25b46ccb11 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -111,6 +111,7 @@ config DRIVER_NET_DESIGNWARE_IMX8
bool "Designware EQOS i.MX8 Ethernet driver"
depends on HAS_DMA && COMMON_CLK && OFTREE && (ARCH_IMX8M || COMPILE_TEST)
select DRIVER_NET_DESIGNWARE_EQOS
+ select MFD_SYSCON
help
This option enables support for the Designware EQOS MAC implemented on
the NXP i.MX8 SoCs.
--
2.30.2
