arch/arm/dts/rk3588-rock-5b-u-boot.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2023 Collabora Ltd.
   4  */
   5
   6 #include "rk3588-u-boot.dtsi"
   7 #include <dt-bindings/usb/pd.h>
   8
   9 / {
  10         vcc12v_dcin: vcc12v-dcin-regulator {
  11                 compatible = "regulator-fixed";
  12                 regulator-name = "vcc12v_dcin";
  13                 regulator-always-on;
  14                 regulator-boot-on;
  15                 regulator-min-microvolt = <12000000>;
  16                 regulator-max-microvolt = <12000000>;
  17         };
  18 };
  19
  20 &fspim2_pins {
  21         bootph-pre-ram;
  22         bootph-some-ram;
  23 };
  24
  25 &pinctrl {
  26         usb {
  27                 usbc0_int: usbc0-int {
  28                         rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
  29                 };
  30         };
  31 };
  32
  33 &sdhci {
  34         cap-mmc-highspeed;
  35         mmc-hs200-1_8v;
  36 };
  37
  38 &sfc {
  39         pinctrl-names = "default";
  40         pinctrl-0 = <&fspim2_pins>;
  41         status = "okay";
  42
  43         flash@0 {
  44                 compatible = "jedec,spi-nor";
  45                 reg = <0>;
  46                 bootph-pre-ram;
  47                 bootph-some-ram;
  48                 spi-max-frequency = <24000000>;
  49                 spi-rx-bus-width = <4>;
  50                 spi-tx-bus-width = <1>;
  51         };
  52 };
  53
  54 &u2phy0 {
  55         status = "okay";
  56 };
  57
  58 &u2phy0_otg {
  59         status = "okay";
  60 };
  61
  62 &u2phy1 {
  63         status = "okay";
  64 };
  65
  66 &u2phy1_otg {
  67         status = "okay";
  68 };
  69
  70 &usbdp_phy1 {
  71         status = "okay";
  72 };
  73
  74 &usbdp_phy1_u3 {
  75         status = "okay";
  76 };
  77
  78 &usbdp_phy0 {
  79         orientation-switch;
  80         mode-switch;
  81         sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
  82         sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
  83         status = "okay";
  84
  85         port {
  86                 #address-cells = <1>;
  87                 #size-cells = <0>;
  88
  89                 usbdp_phy0_typec_ss: endpoint@0 {
  90                         reg = <0>;
  91                         remote-endpoint = <&usbc0_ss>;
  92                 };
  93
  94                 usbdp_phy0_typec_sbu: endpoint@1 {
  95                         reg = <1>;
  96                         remote-endpoint = <&usbc0_sbu>;
  97                 };
  98         };
  99 };
 100
 101 &usbdp_phy0_u3 {
 102         status = "okay";
 103 };
 104
 105 &usb_host0_xhci {
 106         usb-role-switch;
 107         status = "okay";
 108
 109         port {
 110                 #address-cells = <1>;
 111                 #size-cells = <0>;
 112
 113                 usb_host0_xhci_drd_sw: endpoint {
 114                         remote-endpoint = <&usbc0_hs>;
 115                 };
 116         };
 117 };
 118
 119 &usb_host1_xhci {
 120         status = "okay";
 121 };
 122
 123 &i2c4 {
 124         pinctrl-names = "default";
 125         pinctrl-0 = <&i2c4m1_xfer>;
 126         status = "okay";
 127
 128         usbc0: usb-typec@22 {
 129                 compatible = "fcs,fusb302";
 130                 reg = <0x22>;
 131                 interrupt-parent = <&gpio3>;
 132                 interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
 133                 pinctrl-names = "default";
 134                 pinctrl-0 = <&usbc0_int>;
 135                 vbus-supply = <&vcc12v_dcin>;
 136                 status = "okay";
 137
 138                 usb_con: connector {
 139                         compatible = "usb-c-connector";
 140                         label = "USB-C";
 141                         data-role = "dual";
 142                         power-role = "sink";
 143                         try-power-role = "sink";
 144                         op-sink-microwatt = <1000000>;
 145                         sink-pdos =
 146                                 <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>,
 147                                 <PDO_VAR(5000, 20000, 5000)>;
 148
 149                         ports {
 150                                 #address-cells = <1>;
 151                                 #size-cells = <0>;
 152
 153                                 port@0 {
 154                                         reg = <0>;
 155                                         usbc0_hs: endpoint {
 156                                                 remote-endpoint = <&usb_host0_xhci_drd_sw>;
 157                                         };
 158                                 };
 159
 160                                 port@1 {
 161                                         reg = <1>;
 162                                         usbc0_ss: endpoint {
 163                                                 remote-endpoint = <&usbdp_phy0_typec_ss>;
 164                                         };
 165                                 };
 166
 167                                 port@2 {
 168                                         reg = <2>;
 169                                         usbc0_sbu: endpoint {
 170                                                 remote-endpoint = <&usbdp_phy0_typec_sbu>;
 171                                         };
 172                                 };
 173                         };
 174                 };
 175         };
 176 };