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-all;
  22 };
  23
  24 &pinctrl {
  25         usb {
  26                 usbc0_int: usbc0-int {
  27                         rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
  28                 };
  29         };
  30 };
  31
  32 &sdhci {
  33         cap-mmc-highspeed;
  34         mmc-ddr-1_8v;
  35         mmc-hs200-1_8v;
  36 };
  37
  38 &sfc {
  39         bootph-pre-ram;
  40         u-boot,spl-sfc-no-dma;
  41         pinctrl-names = "default";
  42         pinctrl-0 = <&fspim2_pins>;
  43         status = "okay";
  44
  45         flash@0 {
  46                 bootph-pre-ram;
  47                 compatible = "jedec,spi-nor";
  48                 reg = <0>;
  49                 spi-max-frequency = <24000000>;
  50                 spi-rx-bus-width = <4>;
  51                 spi-tx-bus-width = <1>;
  52         };
  53 };
  54
  55 &u2phy0 {
  56         status = "okay";
  57 };
  58
  59 &u2phy0_otg {
  60         status = "okay";
  61 };
  62
  63 &u2phy1 {
  64         status = "okay";
  65 };
  66
  67 &u2phy1_otg {
  68         status = "okay";
  69 };
  70
  71 &usbdp_phy1 {
  72         status = "okay";
  73 };
  74
  75 &usbdp_phy1_u3 {
  76         status = "okay";
  77 };
  78
  79 &usbdp_phy0 {
  80         orientation-switch;
  81         mode-switch;
  82         sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
  83         sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
  84         status = "okay";
  85
  86         port {
  87                 #address-cells = <1>;
  88                 #size-cells = <0>;
  89
  90                 usbdp_phy0_typec_ss: endpoint@0 {
  91                         reg = <0>;
  92                         remote-endpoint = <&usbc0_ss>;
  93                 };
  94
  95                 usbdp_phy0_typec_sbu: endpoint@1 {
  96                         reg = <1>;
  97                         remote-endpoint = <&usbc0_sbu>;
  98                 };
  99         };
 100 };
 101
 102 &usbdp_phy0_u3 {
 103         status = "okay";
 104 };
 105
 106 &usb_host0_xhci {
 107         usb-role-switch;
 108         status = "okay";
 109
 110         port {
 111                 #address-cells = <1>;
 112                 #size-cells = <0>;
 113
 114                 usb_host0_xhci_drd_sw: endpoint {
 115                         remote-endpoint = <&usbc0_hs>;
 116                 };
 117         };
 118 };
 119
 120 &usb_host1_xhci {
 121         status = "okay";
 122 };
 123
 124 &i2c4 {
 125         pinctrl-names = "default";
 126         pinctrl-0 = <&i2c4m1_xfer>;
 127         status = "okay";
 128
 129         usbc0: usb-typec@22 {
 130                 compatible = "fcs,fusb302";
 131                 reg = <0x22>;
 132                 interrupt-parent = <&gpio3>;
 133                 interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
 134                 pinctrl-names = "default";
 135                 pinctrl-0 = <&usbc0_int>;
 136                 vbus-supply = <&vcc12v_dcin>;
 137                 status = "okay";
 138
 139                 usb_con: connector {
 140                         compatible = "usb-c-connector";
 141                         label = "USB-C";
 142                         data-role = "dual";
 143                         power-role = "sink";
 144                         try-power-role = "sink";
 145                         op-sink-microwatt = <1000000>;
 146                         sink-pdos =
 147                                 <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>,
 148                                 <PDO_VAR(5000, 20000, 5000)>;
 149
 150                         ports {
 151                                 #address-cells = <1>;
 152                                 #size-cells = <0>;
 153
 154                                 port@0 {
 155                                         reg = <0>;
 156                                         usbc0_hs: endpoint {
 157                                                 remote-endpoint = <&usb_host0_xhci_drd_sw>;
 158                                         };
 159                                 };
 160
 161                                 port@1 {
 162                                         reg = <1>;
 163                                         usbc0_ss: endpoint {
 164                                                 remote-endpoint = <&usbdp_phy0_typec_ss>;
 165                                         };
 166                                 };
 167
 168                                 port@2 {
 169                                         reg = <2>;
 170                                         usbc0_sbu: endpoint {
 171                                                 remote-endpoint = <&usbdp_phy0_typec_sbu>;
 172                                         };
 173                                 };
 174                         };
 175                 };
 176         };
 177 };