target/linux/gemini/patches-4.19/0018-ARM-dts-Add-the-FOTG210-USB-host-to-Gemini-boards.patch

   1 From 1ff9a279dbeb0034929042faef186ce934474c2b 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 18/18] ARM: dts: Add the FOTG210 USB host to Gemini boards
   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.
  10
  11 Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
  12 ---
  13 ChangeLog v1->v2:
  14 - Rebased to kernel v4.19-rc1
  15 - Drop pinctrl-0 handle from the second USB port
  16 - Add comment on how to deal with the USB pin control
  17 ---
  18  arch/arm/boot/dts/gemini-dlink-dir-685.dts |  8 ++++++
  19  arch/arm/boot/dts/gemini-nas4220b.dts      |  8 ++++++
  20  arch/arm/boot/dts/gemini-rut1xx.dts        | 20 ++++++++++++++
  21  arch/arm/boot/dts/gemini-sl93512r.dts      |  8 ++++++
  22  arch/arm/boot/dts/gemini-sq201.dts         |  8 ++++++
  23  arch/arm/boot/dts/gemini-wbd111.dts        |  8 ++++++
  24  arch/arm/boot/dts/gemini-wbd222.dts        |  8 ++++++
  25  arch/arm/boot/dts/gemini.dtsi              | 32 ++++++++++++++++++++++
  26  8 files changed, 100 insertions(+)
  27
  28 diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
  29 index 850a605124eb..848b16375873 100644
  30 --- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts
  31 +++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
  32 @@ -452,5 +452,13 @@
  33                                 };
  34                         };
  35                 };
  36 +
  37 +               usb@68000000 {
  38 +                       status = "okay";
  39 +               };
  40 +
  41 +               usb@69000000 {
  42 +                       status = "okay";
  43 +               };
  44         };
  45  };
  46 diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts
  47 index 963ea890c87f..53b65ebe8454 100644
  48 --- a/arch/arm/boot/dts/gemini-nas4220b.dts
  49 +++ b/arch/arm/boot/dts/gemini-nas4220b.dts
  50 @@ -204,5 +204,13 @@
  51                 ata@63400000 {
  52                         status = "okay";
  53                 };
  54 +
  55 +               usb@68000000 {
  56 +                       status = "okay";
  57 +               };
  58 +
  59 +               usb@69000000 {
  60 +                       status = "okay";
  61 +               };
  62         };
  63  };
  64 diff --git a/arch/arm/boot/dts/gemini-rut1xx.dts b/arch/arm/boot/dts/gemini-rut1xx.dts
  65 index eb4f0bf074da..b2354c215a84 100644
  66 --- a/arch/arm/boot/dts/gemini-rut1xx.dts
  67 +++ b/arch/arm/boot/dts/gemini-rut1xx.dts
  68 @@ -124,5 +124,25 @@
  69                                 /* Not used in this platform */
  70                         };
  71                 };
  72 +
  73 +               ethernet@60000000 {
  74 +                       status = "okay";
  75 +
  76 +                       ethernet-port@0 {
  77 +                               phy-mode = "rgmii";
  78 +                               phy-handle = <&phy0>;
  79 +                       };
  80 +                       ethernet-port@1 {
  81 +                               /* Not used in this platform */
  82 +                       };
  83 +               };
  84 +
  85 +               usb@68000000 {
  86 +                       status = "okay";
  87 +               };
  88 +
  89 +               usb@69000000 {
  90 +                       status = "okay";
  91 +               };
  92         };
  93  };
  94 diff --git a/arch/arm/boot/dts/gemini-sl93512r.dts b/arch/arm/boot/dts/gemini-sl93512r.dts
  95 index ebefb7297379..2bb953440793 100644
  96 --- a/arch/arm/boot/dts/gemini-sl93512r.dts
  97 +++ b/arch/arm/boot/dts/gemini-sl93512r.dts
  98 @@ -324,5 +324,13 @@
  99                 ata@63400000 {
 100                         status = "okay";
 101                 };
 102 +
 103 +               usb@68000000 {
 104 +                       status = "okay";
 105 +               };
 106 +
 107 +               usb@69000000 {
 108 +                       status = "okay";
 109 +               };
 110         };
 111  };
 112 diff --git a/arch/arm/boot/dts/gemini-sq201.dts b/arch/arm/boot/dts/gemini-sq201.dts
 113 index c5bb24102b75..ecbc27d93b2d 100644
 114 --- a/arch/arm/boot/dts/gemini-sq201.dts
 115 +++ b/arch/arm/boot/dts/gemini-sq201.dts
 116 @@ -292,5 +292,13 @@
 117                 ata@63000000 {
 118                         status = "okay";
 119                 };
 120 +
 121 +               usb@68000000 {
 122 +                       status = "okay";
 123 +               };
 124 +
 125 +               usb@69000000 {
 126 +                       status = "okay";
 127 +               };
 128         };
 129  };
 130 diff --git a/arch/arm/boot/dts/gemini-wbd111.dts b/arch/arm/boot/dts/gemini-wbd111.dts
 131 index 29af86cd10f7..6831d2aed17a 100644
 132 --- a/arch/arm/boot/dts/gemini-wbd111.dts
 133 +++ b/arch/arm/boot/dts/gemini-wbd111.dts
 134 @@ -171,5 +171,13 @@
 135                                 /* Not used in this platform */
 136                         };
 137                 };
 138 +
 139 +               usb@68000000 {
 140 +                       status = "okay";
 141 +               };
 142 +
 143 +               usb@69000000 {
 144 +                       status = "okay";
 145 +               };
 146         };
 147  };
 148 diff --git a/arch/arm/boot/dts/gemini-wbd222.dts b/arch/arm/boot/dts/gemini-wbd222.dts
 149 index 24e6ae3616f7..ed38d48ef5f6 100644
 150 --- a/arch/arm/boot/dts/gemini-wbd222.dts
 151 +++ b/arch/arm/boot/dts/gemini-wbd222.dts
 152 @@ -183,5 +183,13 @@
 153                                 phy-handle = <&phy1>;
 154                         };
 155                 };
 156 +
 157 +               usb@68000000 {
 158 +                       status = "okay";
 159 +               };
 160 +
 161 +               usb@69000000 {
 162 +                       status = "okay";
 163 +               };
 164         };
 165  };
 166 diff --git a/arch/arm/boot/dts/gemini.dtsi b/arch/arm/boot/dts/gemini.dtsi
 167 index eb752e9495de..8cf67b11751f 100644
 168 --- a/arch/arm/boot/dts/gemini.dtsi
 169 +++ b/arch/arm/boot/dts/gemini.dtsi
 170 @@ -409,5 +409,37 @@
 171                         #size-cells = <0>;
 172                         status = "disabled";
 173                 };
 174 +
 175 +               usb@68000000 {
 176 +                       compatible = "cortina,gemini-usb", "faraday,fotg210";
 177 +                       reg = <0x68000000 0x1000>;
 178 +                       interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
 179 +                       resets = <&syscon GEMINI_RESET_USB0>;
 180 +                       clocks = <&syscon GEMINI_CLK_GATE_USB0>;
 181 +                       clock-names = "PCLK";
 182 +                       /*
 183 +                        * This will claim pins for USB0 and USB1 at the same
 184 +                        * time as they are using some common pins. If you for
 185 +                        * some reason have a system using USB1 at 96000000 but
 186 +                        * NOT using USB0 at 68000000 you wll have to add the
 187 +                        * usb_default_pins to the USB controller at 96000000
 188 +                        * in your .dts for the board.
 189 +                        */
 190 +                       pinctrl-names = "default";
 191 +                       pinctrl-0 = <&usb_default_pins>;
 192 +                       syscon = <&syscon>;
 193 +                       status = "disabled";
 194 +               };
 195 +
 196 +               usb@69000000 {
 197 +                       compatible = "cortina,gemini-usb", "faraday,fotg210";
 198 +                       reg = <0x69000000 0x1000>;
 199 +                       interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
 200 +                       resets = <&syscon GEMINI_RESET_USB1>;
 201 +                       clocks = <&syscon GEMINI_CLK_GATE_USB1>;
 202 +                       clock-names = "PCLK";
 203 +                       syscon = <&syscon>;
 204 +                       status = "disabled";
 205 +               };
 206         };
 207  };
 208 --
 209 2.19.2
 210