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From 9c5c18dbf8e1845d349ef7020f8af5bc9b56ed1f Mon Sep 17 00:00:00 2001
From: Pawel Dembicki <paweldembicki@gmail.com>
Date: Fri, 28 Sep 2022 17:14:32 +0200
Subject: [PATCH] arm64: dts: ls1012a-frdm/qds: workaround by updating qspi flash to
single mode
Update rx and tx bus-width to 1 to use single mode to workaround ubifs
issue found with double mode. (The same method as RDB board)
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts | 4 ++--
arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts | 4 ++--
2 file changed, 4 insertions(+), 4 deletions(-)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts
@@ -127,8 +127,8 @@
spi-max-frequency = <50000000>;
m25p,fast-read;
reg = <0>;
- spi-rx-bus-width = <2>;
- spi-tx-bus-width = <2>;
+ spi-rx-bus-width = <1>;
+ spi-tx-bus-width = <1>;
};
};
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -181,8 +181,8 @@
spi-max-frequency = <50000000>;
m25p,fast-read;
reg = <0>;
- spi-rx-bus-width = <2>;
- spi-tx-bus-width = <2>;
+ spi-rx-bus-width = <1>;
+ spi-tx-bus-width = <1>;
};
};
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