From: Joel Stanley <joel@jms.id.au>
Date: Wed, 16 Oct 2019 11:59:03 +0000 (+1030)
Subject: ARM: dts: ast2600evb: Enable UART workaround
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a750904577e8fdadcc3dc73acea0f8379063e4b3;p=linux.git

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>
---

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index d42a9b968fc2e..47afc71ed0dee 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";
+};