SolidRun CN9130 SoM actually uses CP_MPP[0:1] for mdio. CP_MPP[40]
provides reference clock for dsa switch and ethernet phy on Clearfog
Pro, wheras MPP[41] controls efuse programming voltage "VHV".
Update the cp0 mdio pinctrl node to specify mpp0, mpp1.
Cc: <linux-stable@xxxxxxxxxxxxxxx>
Signed-off-by: Josua Mayer <josua@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi b/arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi
index 4676e3488f54d..cb8d54895a777 100644
--- a/arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi
+++ b/arch/arm64/boot/dts/marvell/cn9130-sr-som.dtsi
@@ -136,7 +136,7 @@ cp0_i2c0_pins: cp0-i2c0-pins {
};
cp0_mdio_pins: cp0-mdio-pins {
- marvell,pins = "mpp40", "mpp41";
+ marvell,pins = "mpp0", "mpp1";
marvell,function = "ge";
};
---
base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc
change-id: 20241002-cn9130-som-mdio-4a519e6dc7df
Sincerely,
--
Josua Mayer <josua@xxxxxxxxxxxxx>
