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ARM: dts: ast2600evb: Enable UART workaround
authorJoel Stanley <joel@jms.id.au>
Wed, 16 Oct 2019 11:59:03 +0000 (22:29 +1030)
committerJoel Stanley <joel@jms.id.au>
Fri, 1 Nov 2019 10:24:45 +0000 (20:54 +1030)
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 patch | blob | history

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index d42a9b9..47afc71 100644 (file)
--- 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";
+};