[PATCH 4.14 33/56] ARM: dts: armada-xp-98dx3236: Switch to armada-38x-uart serial node

Greg Kroah-Hartman
2019-07-08T15:41:04Z

From: Joshua Scott <joshua.scott@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.scott@alliedtelesis.co.nz>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>.
Cc: stable@vger.kernel.org
Fixes: 43e28ba87708 ("ARM: dts: Use armada-370-xp as a base for armada-xp-98dx3236")
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@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
@@ -360,3 +360,11 @@
status = "disabled";
};

+&uart0 {
+ compatible = "marvell,armada-38x-uart";
+};
+
+&uart1 {
+ compatible = "marvell,armada-38x-uart";
+};
+