target/linux/layerscape/patches-4.4/3226-mtd-spi-nor-fsl-quadspi-Enable-fast-read-for-LS1088A.patch

   1 From 72b250c04f543d4eeda06b32e699444b15cac5cc Mon Sep 17 00:00:00 2001
   2 From: "ying.zhang" <ying.zhang22455@nxp.com>
   3 Date: Sat, 17 Dec 2016 00:39:28 +0800
   4 Subject: [PATCH 226/226] mtd:spi-nor:fsl-quadspi:Enable fast-read for
   5  LS1088ARDB
   6
   7 Add fast-read mode for LS1088ARDB board.
   8
   9 Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
  10 Integrated-by: Jiang Yutang <yutang.jiang@nxp.com>
  11 ---
  12  arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts |    2 ++
  13  arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi    |    1 +
  14  2 files changed, 3 insertions(+)
  15
  16 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
  17 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
  18 @@ -91,6 +91,7 @@
  19                 compatible = "spansion,m25p80";
  20                 #address-cells = <1>;
  21                 #size-cells = <1>;
  22 +               m25p,fast-read;
  23                 spi-max-frequency = <20000000>;
  24                 reg = <0>;
  25         };
  26 @@ -99,6 +100,7 @@
  27                 compatible = "spansion,m25p80";
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30 +               m25p,fast-read;
  31                 spi-max-frequency = <20000000>;
  32                 reg = <1>;
  33         };
  34 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
  35 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
  36 @@ -294,6 +294,7 @@
  37                 interrupts = <0 25 0x4>; /* Level high type */
  38                 clocks = <&clockgen 4 3>, <&clockgen 4 3>;
  39                 clock-names = "qspi_en", "qspi";
  40 +               fsl,qspi-has-second-chip;
  41         };
  42
  43         pcie@3400000 {
  44