target/linux/layerscape/patches-5.15/304-arm64-dts-ls1012a-rdb-workaround-by-updating-qspi-fl.patch

   1 From 9c5c18dbf8e1845d349ef7020f8af5bc9b56ed1f Mon Sep 17 00:00:00 2001
   2 From: Kuldeep Singh <kuldeep.singh@nxp.com>
   3 Date: Tue, 7 Jan 2020 17:14:32 +0530
   4 Subject: [PATCH] arm64: dts: ls1012a-rdb: workaround by updating qspi flash to
   5  single mode
   6
   7 Update rx and tx bus-width to 1 to use single mode to workaround ubifs
   8 issue found with double mode.
   9
  10 [ Leo: Local workaround ]
  11
  12 Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
  13 ---
  14  arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts | 4 ++--
  15  1 file changed, 2 insertions(+), 2 deletions(-)
  16
  17 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
  18 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
  19 @@ -136,8 +136,8 @@
  20                 spi-max-frequency = <50000000>;
  21                 m25p,fast-read;
  22                 reg = <0>;
  23 -               spi-rx-bus-width = <2>;
  24 -               spi-tx-bus-width = <2>;
  25 +               spi-rx-bus-width = <1>;
  26 +               spi-tx-bus-width = <1>;
  27         };
  28  };
  29