target/linux/bcm53xx/patches-4.4/044-0005-ARM-BCM5301X-Specify-USB-3.0-PHY-in-DT.patch

   1 From 5b92db97f4ae345bd6f045c9427471680a7fe2e7 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   3 Date: Wed, 21 Sep 2016 22:58:34 +0200
   4 Subject: [PATCH] ARM: BCM5301X: Specify USB 3.0 PHY in DT
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   8
   9 Driver for Northstar USB 3.0 PHY has been recently added under the name
  10 phy-bcm-ns-usb3. Add binding for it into the DT files.
  11 The only slightly tricky part is BCM47094 which uses different PHY
  12 version and requires different compatible value.
  13
  14 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  15 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  16 ---
  17  arch/arm/boot/dts/bcm47094.dtsi | 6 ++++++
  18  arch/arm/boot/dts/bcm5301x.dtsi | 7 +++++++
  19  2 files changed, 13 insertions(+)
  20
  21 --- a/arch/arm/boot/dts/bcm47094.dtsi
  22 +++ b/arch/arm/boot/dts/bcm47094.dtsi
  23 @@ -6,6 +6,12 @@
  24
  25  #include "bcm4708.dtsi"
  26
  27 +/ {
  28 +       usb3_phy: usb3-phy {
  29 +               compatible = "brcm,ns-bx-usb3-phy";
  30 +       };
  31 +};
  32 +
  33  &uart0 {
  34         clock-frequency = <125000000>;
  35  };
  36 --- a/arch/arm/boot/dts/bcm5301x.dtsi
  37 +++ b/arch/arm/boot/dts/bcm5301x.dtsi
  38 @@ -149,6 +149,13 @@
  39                 clock-names = "phy-ref-clk";
  40         };
  41
  42 +       usb3_phy: usb3-phy {
  43 +               compatible = "brcm,ns-ax-usb3-phy";
  44 +               reg = <0x18105000 0x1000>, <0x18003000 0x1000>;
  45 +               reg-names = "dmp", "ccb-mii";
  46 +               #phy-cells = <0>;
  47 +       };
  48 +
  49         axi@18000000 {
  50                 compatible = "brcm,bus-axi";
  51                 reg = <0x18000000 0x1000>;