target/linux/gemini/patches-4.14/0012-ARM-dts-Add-ethernet-PHYs-to-the-a-bunch-of-Geminis.patch

   1 From f0674df220f3da81c173025636a904b395cf8f8b Mon Sep 17 00:00:00 2001
   2 From: Linus Walleij <linus.walleij@linaro.org>
   3 Date: Sun, 19 Nov 2017 10:46:16 +0100
   4 Subject: [PATCH 12/31] ARM: dts: Add ethernet PHYs to the a bunch of Geminis
   5
   6 These Gemini boards have Ethernet PHY on GPIO bit-banged
   7 MDIO, clearly defined in the corresponding OpenWRT
   8 ethernet patches since ages. Add them in accordance with
   9 the OpenWRT patch so we can use them when we add ethernet
  10 support.
  11
  12 Reviewed-by: Andrew Lunn <andrew@lunn.ch>
  13 Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
  14 ---
  15  arch/arm/boot/dts/gemini-nas4220b.dts | 13 +++++++++++++
  16  arch/arm/boot/dts/gemini-wbd111.dts   | 13 +++++++++++++
  17  arch/arm/boot/dts/gemini-wbd222.dts   | 18 ++++++++++++++++++
  18  4 files changed, 57 insertions(+)
  19
  20 --- a/arch/arm/boot/dts/gemini-nas4220b.dts
  21 +++ b/arch/arm/boot/dts/gemini-nas4220b.dts
  22 @@ -64,6 +64,19 @@
  23                 };
  24         };
  25
  26 +       mdio0: ethernet-phy {
  27 +               compatible = "virtual,mdio-gpio";
  28 +               gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
  29 +                       <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
  30 +               #address-cells = <1>;
  31 +               #size-cells = <0>;
  32 +
  33 +               phy0: ethernet-phy@1 {
  34 +                       reg = <1>;
  35 +                       device_type = "ethernet-phy";
  36 +               };
  37 +       };
  38 +
  39         soc {
  40                 flash@30000000 {
  41                         status = "okay";
  42 --- a/arch/arm/boot/dts/gemini-wbd111.dts
  43 +++ b/arch/arm/boot/dts/gemini-wbd111.dts
  44 @@ -69,6 +69,19 @@
  45                 };
  46         };
  47
  48 +       mdio0: ethernet-phy {
  49 +               compatible = "virtual,mdio-gpio";
  50 +               gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
  51 +                       <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
  52 +               #address-cells = <1>;
  53 +               #size-cells = <0>;
  54 +
  55 +               phy0: ethernet-phy@1 {
  56 +                       reg = <1>;
  57 +                       device_type = "ethernet-phy";
  58 +               };
  59 +       };
  60 +
  61         soc {
  62                 flash@30000000 {
  63                         status = "okay";
  64 --- a/arch/arm/boot/dts/gemini-wbd222.dts
  65 +++ b/arch/arm/boot/dts/gemini-wbd222.dts
  66 @@ -69,6 +69,24 @@
  67                 };
  68         };
  69
  70 +       mdio0: ethernet-phy {
  71 +               compatible = "virtual,mdio-gpio";
  72 +               gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
  73 +                       <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
  74 +               #address-cells = <1>;
  75 +               #size-cells = <0>;
  76 +
  77 +               phy0: ethernet-phy@1 {
  78 +                       reg = <1>;
  79 +                       device_type = "ethernet-phy";
  80 +               };
  81 +
  82 +               phy1: ethernet-phy@3 {
  83 +                       reg = <3>;
  84 +                       device_type = "ethernet-phy";
  85 +               };
  86 +       };
  87 +
  88         soc {
  89                 flash@30000000 {
  90                         status = "okay";