[PATCH 2/5] msc_sm2s_imx8mp: Make Ethernet functional

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

Currently, the Ethernet ports are not working.

The Ethernet PHY reset lines are controlled by the TCA6424 I2C GPIO
expander.

The TCA6424 I2C GPIO expander is supported by the CONFIG_DM_PCA953X
driver.

Select the CONFIG_DM_PCA953X option so that the Ethernet PHYs can
go through a proper reset making Ethernet to be functional.

Signed-off-by: Fabio Estevam <festevam at denx.de>
---
 configs/msc_sm2s_imx8mp_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/msc_sm2s_imx8mp_defconfig b/configs/msc_sm2s_imx8mp_defconfig
index 9c27a72f8a..a190c1ea22 100644
--- a/configs/msc_sm2s_imx8mp_defconfig
+++ b/configs/msc_sm2s_imx8mp_defconfig
@@ -72,6 +72,7 @@ CONFIG_CLK_COMPOSITE_CCF=y
 CONFIG_SPL_CLK_IMX8MP=y
 CONFIG_CLK_IMX8MP=y
 CONFIG_MXC_GPIO=y
+CONFIG_DM_PCA953X=y
 CONFIG_DM_I2C=y
 CONFIG_LED=y
 CONFIG_LED_GPIO=y
-- 
2.34.1