target/linux/layerscape/patches-5.4/302-dts-0057-arm64-dts-fsl-lx2160a-add-flexcan-node.patch

   1 From c2046901f933b0e1c87c5cbdab4ba27a3b66317e Mon Sep 17 00:00:00 2001
   2 From: Pankaj Bansal <pankaj.bansal@nxp.com>
   3 Date: Wed, 8 May 2019 17:49:14 +0530
   4 Subject: [PATCH] arm64: dts: fsl: lx2160a: add flexcan node
   5
   6 Add flexcan node in LX2160A SOC file as well as in QDS and RDB files.
   7 The device tree bindings used can be referred from
   8 Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
   9
  10 Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
  11 ---
  12  arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts | 10 +++++++++-
  13  arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 18 +++++++++++++++++-
  14  arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi    | 18 ++++++++++++++++++
  15  3 files changed, 44 insertions(+), 2 deletions(-)
  16
  17 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
  18 +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
  19 @@ -2,7 +2,7 @@
  20  //
  21  // Device Tree file for LX2160AQDS
  22  //
  23 -// Copyright 2018 NXP
  24 +// Copyright 2018-2019 NXP
  25
  26  /dts-v1/;
  27
  28 @@ -155,6 +155,14 @@
  29         };
  30  };
  31
  32 +&can0 {
  33 +       status = "okay";
  34 +};
  35 +
  36 +&can1 {
  37 +       status = "okay";
  38 +};
  39 +
  40  &crypto {
  41         status = "okay";
  42  };
  43 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
  44 +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
  45 @@ -2,7 +2,7 @@
  46  //
  47  // Device Tree file for LX2160ARDB
  48  //
  49 -// Copyright 2018 NXP
  50 +// Copyright 2018-2019 NXP
  51
  52  /dts-v1/;
  53
  54 @@ -31,6 +31,22 @@
  55         };
  56  };
  57
  58 +&can0 {
  59 +       status = "okay";
  60 +
  61 +       can-transceiver {
  62 +               max-bitrate = <5000000>;
  63 +       };
  64 +};
  65 +
  66 +&can1 {
  67 +       status = "okay";
  68 +
  69 +       can-transceiver {
  70 +               max-bitrate = <5000000>;
  71 +       };
  72 +};
  73 +
  74  &crypto {
  75         status = "okay";
  76  };
  77 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
  78 +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
  79 @@ -753,6 +753,24 @@
  80                         status = "disabled";
  81                 };
  82
  83 +               can0: can@2180000 {
  84 +                       compatible = "fsl,lx2160ar1-flexcan";
  85 +                       reg = <0x0 0x2180000 0x0 0x10000>;
  86 +                       interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
  87 +                       clocks = <&sysclk>, <&clockgen 4 7>;
  88 +                       clock-names = "ipg", "per";
  89 +                       status = "disabled";
  90 +               };
  91 +
  92 +               can1: can@2190000 {
  93 +                       compatible = "fsl,lx2160ar1-flexcan";
  94 +                       reg = <0x0 0x2190000 0x0 0x10000>;
  95 +                       interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
  96 +                       clocks = <&sysclk>, <&clockgen 4 7>;
  97 +                       clock-names = "ipg", "per";
  98 +                       status = "disabled";
  99 +               };
 100 +
 101                 uart0: serial@21c0000 {
 102                         compatible = "arm,sbsa-uart","arm,pl011";
 103                         reg = <0x0 0x21c0000 0x0 0x1000>;