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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org,
        Joshua Scott <joshua.scott@alliedtelesis.co.nz>,
        Andrew Lunn <andrew@lunn.ch>,
        Gregory CLEMENT <gregory.clement@bootlin.com>
Subject: [PATCH 5.1 70/96] ARM: dts: armada-xp-98dx3236: Switch to armada-38x-uart serial node
Date:   Mon,  8 Jul 2019 17:13:42 +0200
Message-Id: <20190708150530.239267964@linuxfoundation.org>
In-Reply-To: <20190708150526.234572443@linuxfoundation.org>
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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
@@ -336,3 +336,11 @@
 	status = "disabled";
 };
 
+&uart0 {
+	compatible = "marvell,armada-38x-uart";
+};
+
+&uart1 {
+	compatible = "marvell,armada-38x-uart";
+};
+