target/linux/gemini/patches-4.14/0031-ARM-dts-Add-the-FOTG210-USB-host-to-Gemini.patch

   1 From dd62aee5d2d24199e71e745544e49a1a8b3c6f7a Mon Sep 17 00:00:00 2001
   2 From: Linus Walleij <linus.walleij@linaro.org>
   3 Date: Fri, 21 Apr 2017 20:50:22 +0200
   4 Subject: [PATCH 31/31] ARM: dts: Add the FOTG210 USB host to Gemini
   5
   6 This adds the FOTG210 USB host controller to the Gemini
   7 device trees. In the main SoC DTSI it is flagged as disabled
   8 and then it is selectively enabled on the devices that utilize
   9 it (these per-platform enablements are done on the out-of-tree
  10 OpenWrt patch set). It is not enabled on the Itian SquareOne
  11 NAS/router since this instead has a VIA host controller
  12 soldered on the PCI port, and can gate off these USB host
  13 controllers.
  14
  15 Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
  16 ---
  17 USB maintainers: I will merge this through the ARM SoC tree,
  18 the patch is only included in the series for context.
  19 ---
  20  arch/arm/boot/dts/gemini-dlink-dir-685.dts |  8 ++++++++
  21  arch/arm/boot/dts/gemini-nas4220b.dts      |  8 ++++++++
  22  arch/arm/boot/dts/gemini-wbd111.dts        | 20 ++++++++++++++++++++
  23  arch/arm/boot/dts/gemini-wbd222.dts        | 21 +++++++++++++++++++++
  24  arch/arm/boot/dts/gemini.dtsi              | 26 ++++++++++++++++++++++++++
  25  6 files changed, 103 insertions(+)
  26
  27 --- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts
  28 +++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
  29 @@ -299,5 +299,13 @@
  30                                 };
  31                         };
  32                 };
  33 +
  34 +               usb@68000000 {
  35 +                       status = "okay";
  36 +               };
  37 +
  38 +               usb@69000000 {
  39 +                       status = "okay";
  40 +               };
  41         };
  42  };
  43 --- a/arch/arm/boot/dts/gemini-nas4220b.dts
  44 +++ b/arch/arm/boot/dts/gemini-nas4220b.dts
  45 @@ -146,5 +146,13 @@
  46                 ata@63000000 {
  47                         status = "okay";
  48                 };
  49 +
  50 +               usb@68000000 {
  51 +                       status = "okay";
  52 +               };
  53 +
  54 +               usb@69000000 {
  55 +                       status = "okay";
  56 +               };
  57         };
  58  };
  59 --- a/arch/arm/boot/dts/gemini-wbd111.dts
  60 +++ b/arch/arm/boot/dts/gemini-wbd111.dts
  61 @@ -160,5 +160,25 @@
  62                                 <0x6000 0 0 3 &pci_intc 1>,
  63                                 <0x6000 0 0 4 &pci_intc 2>;
  64                 };
  65 +
  66 +               ethernet@60000000 {
  67 +                       status = "okay";
  68 +
  69 +                       ethernet-port@0 {
  70 +                               phy-mode = "rgmii";
  71 +                               phy-handle = <&phy0>;
  72 +                       };
  73 +                       ethernet-port@1 {
  74 +                               /* Not used in this platform */
  75 +                       };
  76 +               };
  77 +
  78 +               usb@68000000 {
  79 +                       status = "okay";
  80 +               };
  81 +
  82 +               usb@69000000 {
  83 +                       status = "okay";
  84 +               };
  85         };
  86  };
  87 --- a/arch/arm/boot/dts/gemini-wbd222.dts
  88 +++ b/arch/arm/boot/dts/gemini-wbd222.dts
  89 @@ -165,5 +165,26 @@
  90                                 <0x6000 0 0 3 &pci_intc 1>,
  91                                 <0x6000 0 0 4 &pci_intc 2>;
  92                 };
  93 +
  94 +               ethernet@60000000 {
  95 +                       status = "okay";
  96 +
  97 +                       ethernet-port@0 {
  98 +                               phy-mode = "rgmii";
  99 +                               phy-handle = <&phy0>;
 100 +                       };
 101 +                       ethernet-port@1 {
 102 +                               phy-mode = "rgmii";
 103 +                               phy-handle = <&phy1>;
 104 +                       };
 105 +               };
 106 +
 107 +               usb@68000000 {
 108 +                       status = "okay";
 109 +               };
 110 +
 111 +               usb@69000000 {
 112 +                       status = "okay";
 113 +               };
 114         };
 115  };
 116 --- a/arch/arm/boot/dts/gemini.dtsi
 117 +++ b/arch/arm/boot/dts/gemini.dtsi
 118 @@ -411,5 +411,31 @@
 119                         #size-cells = <0>;
 120                         status = "disabled";
 121                 };
 122 +
 123 +               usb@68000000 {
 124 +                       compatible = "cortina,gemini-usb", "faraday,fotg210";
 125 +                       reg = <0x68000000 0x1000>;
 126 +                       interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
 127 +                       resets = <&syscon GEMINI_RESET_USB0>;
 128 +                       clocks = <&syscon GEMINI_CLK_GATE_USB0>;
 129 +                       clock-names = "PCLK";
 130 +                       pinctrl-names = "default";
 131 +                       pinctrl-0 = <&usb_default_pins>;
 132 +                       syscon = <&syscon>;
 133 +                       status = "disabled";
 134 +               };
 135 +
 136 +               usb@69000000 {
 137 +                       compatible = "cortina,gemini-usb", "faraday,fotg210";
 138 +                       reg = <0x69000000 0x1000>;
 139 +                       interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
 140 +                       resets = <&syscon GEMINI_RESET_USB1>;
 141 +                       clocks = <&syscon GEMINI_CLK_GATE_USB1>;
 142 +                       clock-names = "PCLK";
 143 +                       pinctrl-names = "default";
 144 +                       pinctrl-0 = <&usb_default_pins>;
 145 +                       syscon = <&syscon>;
 146 +                       status = "disabled";
 147 +               };
 148         };
 149  };