From: Hugo Villeneuve hvilleneuve@dimonoff.com
Select DM_ETH_PHY so that the reset-gpios property of the ethphy node can be used.
Also select DM_PCA953X, which is needed for resetting the ethernet PHY on the carrier board via the PCA9534 I/O expander.
Commit 4e5114daf9eb ("imx8mn: synchronise device tree with linux") did synchronise device tree with linux, which in effect removed obsolete PHY reset properties and replaced them with new mdio DM properties. But the commit didn't activate DM_ETH_PHY or DM_PCA953X.
Fixes: 4e5114daf9eb ("imx8mn: synchronise device tree with linux")
Signed-off-by: Hugo Villeneuve hvilleneuve@dimonoff.com --- arch/arm/mach-imx/imx8m/Kconfig | 1 + configs/imx8mn_var_som_defconfig | 1 + 2 files changed, 2 insertions(+)
diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index ec0abb92b8..94f4d584f1 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -241,6 +241,7 @@ config TARGET_IMX8MN_VAR_SOM select IMX8M_DDR4 select MISC select I2C_EEPROM + select DM_ETH_PHY
config TARGET_KONTRON_PITX_IMX8M bool "Support Kontron pITX-imx8m" diff --git a/configs/imx8mn_var_som_defconfig b/configs/imx8mn_var_som_defconfig index bb1245bd35..da48ec0a21 100644 --- a/configs/imx8mn_var_som_defconfig +++ b/configs/imx8mn_var_som_defconfig @@ -9,6 +9,7 @@ CONFIG_NR_DRAM_BANKS=1 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_OFFSET=0xFFFFDE00 CONFIG_DM_GPIO=y +CONFIG_DM_PCA953X=y CONFIG_DEFAULT_DEVICE_TREE="imx8mn-var-som-symphony" CONFIG_SPL_TEXT_BASE=0x912000 CONFIG_TARGET_IMX8MN_VAR_SOM=y