From: Joshua Scott <joshua.sc...@alliedtelesis.co.nz>
commit 80031361747aec92163464f2ee08870fec33bcb0 upstream.
Switch to the "marvell,armada-38x-uart" driver variant to empty
the UART buffer before writing to the UART_LCR register.
Signed-off-by: Joshua Scott <joshua.sc...@alliedtelesis.co.nz>
Tested-by: Andrew Lunn <and...@lunn.ch>
Acked-by: Gregory CLEMENT <gregory.clem...@bootlin.com>.
Cc: sta...@vger.kernel.org
Fixes: 43e28ba87708 ("ARM: dts: Use armada-370-xp as a base for
armada-xp-98dx3236")
Signed-off-by: Gregory CLEMENT <gregory.clem...@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
+++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
@@ -336,3 +336,11 @@
status = "disabled";
};
+&uart0 {
+ compatible = "marvell,armada-38x-uart";
+};
+
+&uart1 {
+ compatible = "marvell,armada-38x-uart";
+};
+
