target/linux/layerscape/patches-5.4/302-dts-0020-arm64-dts-lx2160a-add-MDIO-device-tree-nodes.patch

   1 From 5fb032ca86c078429ecdde3cbd9040702bb86954 Mon Sep 17 00:00:00 2001
   2 From: Vicentiu Galanopulo <vicentiu.galanopulo@nxp.com>
   3 Date: Fri, 20 Apr 2018 11:00:09 +0300
   4 Subject: [PATCH] arm64: dts: lx2160a: add MDIO device-tree nodes
   5
   6 Signed-off-by: Vicentiu Galanopulo <vicentiu.galanopulo@nxp.com>
   7 ---
   8  arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 22 ++++++++++++++++++++++
   9  1 file changed, 22 insertions(+)
  10
  11 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
  12 +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
  13 @@ -478,6 +478,28 @@
  14                         little-endian;
  15                 };
  16
  17 +               /* TODO: WRIOP (CCSR?) */
  18 +               emdio1: mdio@0x8B96000 { /* WRIOP0: 0x8B8_0000, E-MDIO1: 0x1_6000 */
  19 +                       compatible = "fsl,fman-memac-mdio";
  20 +                       reg = <0x0 0x8B96000 0x0 0x1000>;
  21 +                       device_type = "mdio";                   /* TODO: is this necessary? */
  22 +                       little-endian;  /* force the driver in LE mode */
  23 +
  24 +                       /* Not necessary on the QDS, but needed on the RDB */
  25 +                       #address-cells = <1>;
  26 +                       #size-cells = <0>;
  27 +               };
  28 +
  29 +               emdio2: mdio@0x8B97000 { /* WRIOP0: 0x8B8_0000, E-MDIO2: 0x1_7000 */
  30 +                       compatible = "fsl,fman-memac-mdio";
  31 +                       reg = <0x0 0x8B97000 0x0 0x1000>;
  32 +                       device_type = "mdio";                   /* TODO: is this necessary? */
  33 +                       little-endian;  /* force the driver in LE mode */
  34 +
  35 +                       #address-cells = <1>;
  36 +                       #size-cells = <0>;
  37 +               };
  38 +
  39                 i2c0: i2c@2000000 {
  40                         compatible = "fsl,vf610-i2c";
  41                         #address-cells = <1>;