target/linux/layerscape/patches-5.4/302-dts-0100-arm64-dts-ls208xa-Update-qspi-node-properties-for-LS.patch

   1 From 121cd10d9ec4466b09ac33986c7b4c1f8eff9363 Mon Sep 17 00:00:00 2001
   2 From: Kuldeep Singh <kuldeep.singh@nxp.com>
   3 Date: Wed, 18 Dec 2019 15:09:41 +0530
   4 Subject: [PATCH] arm64: dts: ls208xa: Update qspi node properties for
   5  LS2088ARDB
   6
   7 LS2088ADB has one spansion flash s25fs512s of size 64M.
   8
   9 Update qspi dts entry for the board using compatibles as "jedec,spi-nor"
  10 to probe flash successfully. Also, align properties with other board dts
  11 properties.
  12
  13 Since device properties are different, so remove fsl, ls1021a-qspi.
  14 ls1021a-qspi is to be used only for Big-endian verion of QSPI
  15 controller. Use dt-bindings constants in interrupts instead of using
  16 numbers.
  17
  18 Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
  19 ---
  20  arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi | 8 ++++----
  21  arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi     | 6 +++---
  22  2 files changed, 7 insertions(+), 7 deletions(-)
  23
  24 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
  25 +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
  26 @@ -110,12 +110,12 @@
  27
  28  &qspi {
  29         status = "okay";
  30 -       flash0: s25fs512s@0 {
  31 +
  32 +       s25fs512s0: flash@0 {
  33                 #address-cells = <1>;
  34                 #size-cells = <1>;
  35 -               compatible = "spansion,m25p80";
  36 -               m25p,fast-read;
  37 -               spi-max-frequency = <20000000>;
  38 +               compatible = "jedec,spi-nor";
  39 +               spi-max-frequency = <50000000>;
  40                 reg = <0>;
  41         };
  42  };
  43 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
  44 +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
  45 @@ -610,16 +610,16 @@
  46                 };
  47
  48                 qspi: spi@20c0000 {
  49 -                       status = "disabled";
  50 -                       compatible = "fsl,ls2080a-qspi", "fsl,ls1021a-qspi";
  51 +                       compatible = "fsl,ls2080a-qspi";
  52                         #address-cells = <1>;
  53                         #size-cells = <0>;
  54                         reg = <0x0 0x20c0000 0x0 0x10000>,
  55                               <0x0 0x20000000 0x0 0x10000000>;
  56                         reg-names = "QuadSPI", "QuadSPI-memory";
  57 -                       interrupts = <0 25 0x4>; /* Level high type */
  58 +                       interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
  59                         clocks = <&clockgen 4 3>, <&clockgen 4 3>;
  60                         clock-names = "qspi_en", "qspi";
  61 +                       status = "disabled";
  62                 };
  63
  64                 pcie1: pcie@3400000 {