arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2023 Edgeble AI Technologies Pvt. Ltd.
   4  */
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7
   8 / {
   9         chosen {
  10                 stdout-path = "serial2:1500000n8";
  11         };
  12
  13         vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
  14                 compatible = "regulator-fixed";
  15                 regulator-name = "vcc3v3_pcie2x1l0";
  16                 regulator-min-microvolt = <3300000>;
  17                 regulator-max-microvolt = <3300000>;
  18                 startup-delay-us = <5000>;
  19                 vin-supply = <&vcc_3v3_s3>;
  20         };
  21
  22         vcc3v3_pcie3x2: vcc3v3-pcie3x2-regulator {
  23                 compatible = "regulator-fixed";
  24                 enable-active-high;
  25                 gpios = <&gpio2 RK_PC4 GPIO_ACTIVE_HIGH>; /* PCIE_4G_PWEN */
  26                 pinctrl-names = "default";
  27                 pinctrl-0 = <&pcie3x2_vcc3v3_en>;
  28                 regulator-name = "vcc3v3_pcie3x2";
  29                 regulator-min-microvolt = <3300000>;
  30                 regulator-max-microvolt = <3300000>;
  31                 startup-delay-us = <5000>;
  32                 vin-supply = <&vcc5v0_sys>;
  33         };
  34
  35         vcc3v3_pcie3x4: vcc3v3-pcie3x4-regulator {
  36                 compatible = "regulator-fixed";
  37                 enable-active-high;
  38                 gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>; /* PCIE30x4_PWREN_H */
  39                 pinctrl-names = "default";
  40                 pinctrl-0 = <&pcie3x4_vcc3v3_en>;
  41                 regulator-name = "vcc3v3_pcie3x4";
  42                 regulator-min-microvolt = <3300000>;
  43                 regulator-max-microvolt = <3300000>;
  44                 startup-delay-us = <5000>;
  45                 vin-supply = <&vcc5v0_sys>;
  46         };
  47
  48         vcc5v0_host: vcc5v0-host-regulator {
  49                 compatible = "regulator-fixed";
  50                 enable-active-high;
  51                 gpio = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
  52                 pinctrl-names = "default";
  53                 pinctrl-0 = <&vcc5v0_host_en>;
  54                 regulator-name = "vcc5v0_host";
  55                 regulator-min-microvolt = <5000000>;
  56                 regulator-max-microvolt = <5000000>;
  57                 regulator-boot-on;
  58                 regulator-always-on;
  59                 vin-supply = <&vcc5v0_sys>;
  60         };
  61 };
  62
  63 &combphy0_ps {
  64         status = "okay";
  65 };
  66
  67 &combphy1_ps {
  68         status = "okay";
  69 };
  70
  71 &i2c6 {
  72         status = "okay";
  73
  74         hym8563: rtc@51 {
  75                 compatible = "haoyu,hym8563";
  76                 reg = <0x51>;
  77                 interrupt-parent = <&gpio0>;
  78                 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
  79                 #clock-cells = <0>;
  80                 clock-output-names = "hym8563";
  81                 pinctrl-names = "default";
  82                 pinctrl-0 = <&hym8563_int>;
  83                 wakeup-source;
  84         };
  85 };
  86
  87 /* ETH */
  88 &pcie2x1l0 {
  89         pinctrl-names = "default";
  90         pinctrl-0 = <&pcie2_0_rst>;
  91         reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>; /* PCIE20_1_PERST_L */
  92         vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
  93         status = "okay";
  94 };
  95
  96 &pcie30phy {
  97         status = "okay";
  98 };
  99
 100 /* B-Key and E-Key */
 101 &pcie3x2 {
 102         pinctrl-names = "default";
 103         pinctrl-0 = <&pcie3x2_rst>;
 104         reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; /* PCIE30X4_PERSTn_M1_L */
 105         vpcie3v3-supply = <&vcc3v3_pcie3x2>;
 106         status = "okay";
 107 };
 108
 109 /* M-Key */
 110 &pcie3x4 {
 111         pinctrl-names = "default";
 112         pinctrl-0 = <&pcie3x4_rst>;
 113         reset-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>; /* PCIE30X2_PERSTn_M1_L */
 114         vpcie3v3-supply = <&vcc3v3_pcie3x4>;
 115         status = "okay";
 116 };
 117
 118 &pinctrl {
 119         pcie2 {
 120                 pcie2_0_rst: pcie2-0-rst {
 121                         rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
 122                 };
 123         };
 124
 125         pcie3 {
 126                 pcie3x2_rst: pcie3x2-rst {
 127                         rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
 128                 };
 129
 130                 pcie3x2_vcc3v3_en: pcie3x2-vcc3v3-en {
 131                         rockchip,pins = <2 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
 132                 };
 133
 134                 pcie3x4_rst: pcie3x4-rst {
 135                         rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
 136                 };
 137
 138                 pcie3x4_vcc3v3_en: pcie3x4-vcc3v3-en {
 139                         rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
 140                 };
 141         };
 142
 143         hym8563 {
 144                 hym8563_int: hym8563-int {
 145                         rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
 146                 };
 147         };
 148
 149         usb {
 150                 vcc5v0_host_en: vcc5v0-host-en {
 151                         rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
 152                 };
 153         };
 154 };
 155
 156 /* FAN */
 157 &pwm2 {
 158         pinctrl-0 = <&pwm2m1_pins>;
 159         pinctrl-names = "default";
 160         status = "okay";
 161 };
 162
 163 &sata0 {
 164         status = "okay";
 165 };
 166
 167 &sdmmc {
 168         bus-width = <4>;
 169         cap-mmc-highspeed;
 170         cap-sd-highspeed;
 171         disable-wp;
 172         no-sdio;
 173         no-mmc;
 174         sd-uhs-sdr104;
 175         vmmc-supply = <&vcc_3v3_s3>;
 176         vqmmc-supply = <&vccio_sd_s0>;
 177         status = "okay";
 178 };
 179
 180 &uart2 {
 181         pinctrl-0 = <&uart2m0_xfer>;
 182         status = "okay";
 183 };
 184
 185 /* RS232 */
 186 &uart6 {
 187         pinctrl-0 = <&uart6m0_xfer>;
 188         pinctrl-names = "default";
 189         status = "okay";
 190 };
 191
 192 /* RS485 */
 193 &uart7 {
 194         pinctrl-0 = <&uart7m2_xfer>;
 195         pinctrl-names = "default";
 196         status = "okay";
 197 };
 198
 199 &u2phy2 {
 200         status = "okay";
 201 };
 202
 203 &u2phy2_host {
 204         /* connected to USB hub, which is powered by vcc5v0_sys */
 205         phy-supply = <&vcc5v0_sys>;
 206         status = "okay";
 207 };
 208
 209 &u2phy3 {
 210         status = "okay";
 211 };
 212
 213 &u2phy3_host {
 214         phy-supply = <&vcc5v0_host>;
 215         status = "okay";
 216 };
 217
 218 &usb_host0_ehci {
 219         status = "okay";
 220 };
 221
 222 &usb_host0_ohci {
 223         status = "okay";
 224 };
 225
 226 &usb_host1_ehci {
 227         status = "okay";
 228 };
 229
 230 &usb_host1_ohci {
 231         status = "okay";
 232 };