target/linux/bcm27xx/patches-6.1/950-1186-dts-bcm2712-put-usb-under-axi-not-soc.patch

   1 From 82069a7a02632aa60fa5c69415bf891ede7d6fd4 Mon Sep 17 00:00:00 2001
   2 From: Jonathan Bell <jonathan@raspberrypi.com>
   3 Date: Tue, 5 Dec 2023 16:55:17 +0000
   4 Subject: [PATCH] dts: bcm2712: put usb under /axi not /soc
   5
   6 On 2712, the DWC USB controller is no longer attached to the Videocore
   7 30-bit bus with its associated aliases, and can see the bottom 4GB of
   8 RAM directly.
   9
  10 Ideally it should make use of IOMMU6 but for now software bounce buffers
  11 get it working.
  12
  13 Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  14 ---
  15  arch/arm/boot/dts/bcm2712.dtsi | 26 +++++++++++++-------------
  16  1 file changed, 13 insertions(+), 13 deletions(-)
  17
  18 --- a/arch/arm/boot/dts/bcm2712.dtsi
  19 +++ b/arch/arm/boot/dts/bcm2712.dtsi
  20 @@ -133,19 +133,6 @@
  21                         status = "disabled";
  22                 };
  23
  24 -               usb: usb@7c480000 {
  25 -                       compatible = "brcm,bcm2835-usb";
  26 -                       reg = <0x7c480000 0x10000>;
  27 -                       interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
  28 -                       #address-cells = <1>;
  29 -                       #size-cells = <0>;
  30 -                       clocks = <&clk_usb>;
  31 -                       clock-names = "otg";
  32 -                       phys = <&usbphy>;
  33 -                       phy-names = "usb2-phy";
  34 -                       status = "disabled";
  35 -               };
  36 -
  37                 mop: mop@7c500000 {
  38                         compatible = "brcm,bcm2712-mop";
  39                         reg = <0x7c500000 0x20>;
  40 @@ -1145,6 +1132,19 @@
  41                         reg = <0x10 0x00400018  0x0 0x18>;
  42                 };
  43
  44 +               usb: usb@480000 {
  45 +                       compatible = "brcm,bcm2835-usb";
  46 +                       reg = <0x10 0x00480000 0x0 0x10000>;
  47 +                       interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
  48 +                       #address-cells = <1>;
  49 +                       #size-cells = <0>;
  50 +                       clocks = <&clk_usb>;
  51 +                       clock-names = "otg";
  52 +                       phys = <&usbphy>;
  53 +                       phy-names = "usb2-phy";
  54 +                       status = "disabled";
  55 +               };
  56 +
  57                 rpivid: codec@800000 {
  58                         compatible = "raspberrypi,rpivid-vid-decoder";
  59                         reg = <0x10 0x00800000  0x0 0x10000>, /* HEVC */