From a750904577e8fdadcc3dc73acea0f8379063e4b3 Mon Sep 17 00:00:00 2001
From: Joel Stanley <joel@jms.id.au>
Date: Wed, 16 Oct 2019 22:29:03 +1030
Subject: [PATCH] ARM: dts: ast2600evb: Enable UART workaround

The UART has an issue on A0 that can be worked around by using the
Synopsis driver.

Tested-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 arch/arm/boot/dts/aspeed-ast2600-evb.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index d42a9b9..47afc71 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -147,3 +147,8 @@
 		spi-max-frequency = <100000000>;
 	};
 };
+
+&uart5 {
+	// Workaround for A0
+	compatible = "snps,dw-apb-uart";
+};
-- 
2.7.4