Boot hangs on EspressoBIN Ultra (Armada 3720) after a message that device
vcc_sd1 had been disabled. The device manufacturer patched this issue in
their kernel fork noting that vcc_sd1 is used by the EspressoBIN model
but not the EspressoBIN Ultra. Removing the device from the tree fixes
the boot hang and wifi.
Signed-off-by: Ben Schneider <ben@xxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
---
arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
index d29d2da95..f9abef8dc 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
@@ -24,6 +24,8 @@
ethernet5 = &switch0port4;
};
+ /delete-node/ regulator;
+
reg_usb3_vbus: usb3-vbus {
compatible = "regulator-fixed";
regulator-name = "usb3-vbus";
@@ -66,6 +68,7 @@
};
&sdhci1 {
+ /delete-property/ vqmmc-supply;
status = "disabled";
};
--
2.17.1
