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-rut1xx.dts   | 13 +++++++++++++
  17  arch/arm/boot/dts/gemini-wbd111.dts   | 13 +++++++++++++
  18  arch/arm/boot/dts/gemini-wbd222.dts   | 18 ++++++++++++++++++
  19  4 files changed, 57 insertions(+)
  20
  21 --- a/arch/arm/boot/dts/gemini-nas4220b.dts
  22 +++ b/arch/arm/boot/dts/gemini-nas4220b.dts
  23 @@ -64,6 +64,19 @@
  24                 };
  25         };
  26
  27 +       mdio0: ethernet-phy {
  28 +               compatible = "virtual,mdio-gpio";
  29 +               gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
  30 +                       <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
  31 +               #address-cells = <1>;
  32 +               #size-cells = <0>;
  33 +
  34 +               phy0: ethernet-phy@1 {
  35 +                       reg = <1>;
  36 +                       device_type = "ethernet-phy";
  37 +               };
  38 +       };
  39 +
  40         soc {
  41                 flash@30000000 {
  42                         status = "okay";
  43 --- a/arch/arm/boot/dts/gemini-rut1xx.dts
  44 +++ b/arch/arm/boot/dts/gemini-rut1xx.dts
  45 @@ -58,6 +58,19 @@
  46                 };
  47         };
  48
  49 +       mdio0: ethernet-phy {
  50 +               compatible = "virtual,mdio-gpio";
  51 +               gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
  52 +                       <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
  53 +               #address-cells = <1>;
  54 +               #size-cells = <0>;
  55 +
  56 +               phy0: ethernet-phy@1 {
  57 +                       reg = <1>;
  58 +                       device_type = "ethernet-phy";
  59 +               };
  60 +       };
  61 +
  62         soc {
  63                 flash@30000000 {
  64                         status = "okay";
  65 --- a/arch/arm/boot/dts/gemini-wbd111.dts
  66 +++ b/arch/arm/boot/dts/gemini-wbd111.dts
  67 @@ -69,6 +69,19 @@
  68                 };
  69         };
  70
  71 +       mdio0: ethernet-phy {
  72 +               compatible = "virtual,mdio-gpio";
  73 +               gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
  74 +                       <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
  75 +               #address-cells = <1>;
  76 +               #size-cells = <0>;
  77 +
  78 +               phy0: ethernet-phy@1 {
  79 +                       reg = <1>;
  80 +                       device_type = "ethernet-phy";
  81 +               };
  82 +       };
  83 +
  84         soc {
  85                 flash@30000000 {
  86                         status = "okay";
  87 --- a/arch/arm/boot/dts/gemini-wbd222.dts
  88 +++ b/arch/arm/boot/dts/gemini-wbd222.dts
  89 @@ -69,6 +69,24 @@
  90                 };
  91         };
  92
  93 +       mdio0: ethernet-phy {
  94 +               compatible = "virtual,mdio-gpio";
  95 +               gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
  96 +                       <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
  97 +               #address-cells = <1>;
  98 +               #size-cells = <0>;
  99 +
 100 +               phy0: ethernet-phy@1 {
 101 +                       reg = <1>;
 102 +                       device_type = "ethernet-phy";
 103 +               };
 104 +
 105 +               phy1: ethernet-phy@3 {
 106 +                       reg = <3>;
 107 +                       device_type = "ethernet-phy";
 108 +               };
 109 +       };
 110 +
 111         soc {
 112                 flash@30000000 {
 113                         status = "okay";