target/linux/mediatek/patches-6.1/007-v6.3-arm64-dts-mt7986-add-usb-related-device-nodes.patch

   1 From 9e8e24ab716098e617195ce29b88e84608bf2108 Mon Sep 17 00:00:00 2001
   2 From: Sam Shih <sam.shih@mediatek.com>
   3 Date: Fri, 6 Jan 2023 16:28:42 +0100
   4 Subject: [PATCH 07/19] arm64: dts: mt7986: add usb related device nodes
   5
   6 This patch adds USB support for MT7986.
   7
   8 Signed-off-by: Sam Shih <sam.shih@mediatek.com>
   9 Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
  10 Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
  11 Link: https://lore.kernel.org/r/20230106152845.88717-3-linux@fw-web.de
  12 Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
  13 ---
  14  arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts |  8 +++
  15  arch/arm64/boot/dts/mediatek/mt7986a.dtsi    | 55 ++++++++++++++++++++
  16  arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts |  8 +++
  17  3 files changed, 71 insertions(+)
  18
  19 --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
  20 +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
  21 @@ -140,6 +140,10 @@
  22         status = "okay";
  23  };
  24
  25 +&ssusb {
  26 +       status = "okay";
  27 +};
  28 +
  29  &switch {
  30         ports {
  31                 #address-cells = <1>;
  32 @@ -201,6 +205,10 @@
  33         status = "okay";
  34  };
  35
  36 +&usb_phy {
  37 +       status = "okay";
  38 +};
  39 +
  40  &wifi {
  41         status = "okay";
  42         pinctrl-names = "default", "dbdc";
  43 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
  44 +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
  45 @@ -322,6 +322,61 @@
  46                         status = "disabled";
  47                 };
  48
  49 +               ssusb: usb@11200000 {
  50 +                       compatible = "mediatek,mt7986-xhci",
  51 +                                    "mediatek,mtk-xhci";
  52 +                       reg = <0 0x11200000 0 0x2e00>,
  53 +                             <0 0x11203e00 0 0x0100>;
  54 +                       reg-names = "mac", "ippc";
  55 +                       interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
  56 +                       clocks = <&infracfg CLK_INFRA_IUSB_SYS_CK>,
  57 +                                <&infracfg CLK_INFRA_IUSB_CK>,
  58 +                                <&infracfg CLK_INFRA_IUSB_133_CK>,
  59 +                                <&infracfg CLK_INFRA_IUSB_66M_CK>,
  60 +                                <&topckgen CLK_TOP_U2U3_XHCI_SEL>;
  61 +                       clock-names = "sys_ck",
  62 +                                     "ref_ck",
  63 +                                     "mcu_ck",
  64 +                                     "dma_ck",
  65 +                                     "xhci_ck";
  66 +                       phys = <&u2port0 PHY_TYPE_USB2>,
  67 +                              <&u3port0 PHY_TYPE_USB3>,
  68 +                              <&u2port1 PHY_TYPE_USB2>;
  69 +                       status = "disabled";
  70 +               };
  71 +
  72 +               usb_phy: t-phy@11e10000 {
  73 +                       compatible = "mediatek,mt7986-tphy",
  74 +                                    "mediatek,generic-tphy-v2";
  75 +                       #address-cells = <1>;
  76 +                       #size-cells = <1>;
  77 +                       ranges = <0 0 0x11e10000 0x1700>;
  78 +                       status = "disabled";
  79 +
  80 +                       u2port0: usb-phy@0 {
  81 +                               reg = <0x0 0x700>;
  82 +                               clocks = <&topckgen CLK_TOP_DA_U2_REFSEL>,
  83 +                                        <&topckgen CLK_TOP_DA_U2_CK_1P_SEL>;
  84 +                               clock-names = "ref", "da_ref";
  85 +                               #phy-cells = <1>;
  86 +                       };
  87 +
  88 +                       u3port0: usb-phy@700 {
  89 +                               reg = <0x700 0x900>;
  90 +                               clocks = <&topckgen CLK_TOP_USB3_PHY_SEL>;
  91 +                               clock-names = "ref";
  92 +                               #phy-cells = <1>;
  93 +                       };
  94 +
  95 +                       u2port1: usb-phy@1000 {
  96 +                               reg = <0x1000 0x700>;
  97 +                               clocks = <&topckgen CLK_TOP_DA_U2_REFSEL>,
  98 +                                        <&topckgen CLK_TOP_DA_U2_CK_1P_SEL>;
  99 +                               clock-names = "ref", "da_ref";
 100 +                               #phy-cells = <1>;
 101 +                       };
 102 +               };
 103 +
 104                 ethsys: syscon@15000000 {
 105                          #address-cells = <1>;
 106                          #size-cells = <1>;
 107 --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
 108 +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
 109 @@ -167,10 +167,18 @@
 110         status = "okay";
 111  };
 112
 113 +&ssusb {
 114 +       status = "okay";
 115 +};
 116 +
 117  &uart0 {
 118         status = "okay";
 119  };
 120
 121 +&usb_phy {
 122 +       status = "okay";
 123 +};
 124 +
 125  &wifi {
 126         status = "okay";
 127         pinctrl-names = "default", "dbdc";