target/linux/bcm53xx/patches-4.4/046-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch

   1 From 45d2567b4b80a3f267502419aaad3d74b745dae7 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   3 Date: Wed, 7 Dec 2016 08:56:52 +0100
   4 Subject: [PATCH 3/6] ARM: BCM5301X: Specify USB controllers in DT
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 There are 3 separated controllers, one per USB /standard/. With PHY
  10 drivers in place they can be simply supported with generic drivers.
  11
  12 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  13 Reviewed-by: Ray Jui <ray.jui@broadcom.com>
  14 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  15 ---
  16  arch/arm/boot/dts/bcm5301x.dtsi | 33 ++++++++++++++++++++++++++++++++-
  17  1 file changed, 32 insertions(+), 1 deletion(-)
  18
  19 --- a/arch/arm/boot/dts/bcm5301x.dtsi
  20 +++ b/arch/arm/boot/dts/bcm5301x.dtsi
  21 @@ -248,8 +248,26 @@
  22
  23                         #address-cells = <1>;
  24                         #size-cells = <1>;
  25 +                       ranges;
  26
  27 -                       phys = <&usb2_phy>;
  28 +                       interrupt-parent = <&gic>;
  29 +
  30 +                       ehci: ehci@21000 {
  31 +                               #usb-cells = <0>;
  32 +
  33 +                               compatible = "generic-ehci";
  34 +                               reg = <0x00021000 0x1000>;
  35 +                               interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
  36 +                               phys = <&usb2_phy>;
  37 +                       };
  38 +
  39 +                       ohci: ohci@22000 {
  40 +                               #usb-cells = <0>;
  41 +
  42 +                               compatible = "generic-ohci";
  43 +                               reg = <0x00022000 0x1000>;
  44 +                               interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
  45 +                       };
  46                 };
  47
  48                 usb3: usb3@23000 {
  49 @@ -257,6 +275,19 @@
  50
  51                         #address-cells = <1>;
  52                         #size-cells = <1>;
  53 +                       ranges;
  54 +
  55 +                       interrupt-parent = <&gic>;
  56 +
  57 +                       xhci: xhci@23000 {
  58 +                               #usb-cells = <0>;
  59 +
  60 +                               compatible = "generic-xhci";
  61 +                               reg = <0x00023000 0x1000>;
  62 +                               interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
  63 +                               phys = <&usb3_phy>;
  64 +                               phy-names = "usb";
  65 +                       };
  66                 };
  67
  68                 spi@29000 {