arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-plus.dts

   1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 /*
   3  * Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>.
   4  */
   5
   6 #include "sun50i-h700-anbernic-rg35xx-2024.dts"
   7
   8 / {
   9         model = "Anbernic RG35XX Plus";
  10         compatible = "anbernic,rg35xx-plus", "allwinner,sun50i-h700";
  11
  12         wifi_pwrseq: pwrseq {
  13                 compatible = "mmc-pwrseq-simple";
  14                 clocks = <&rtc CLK_OSC32K_FANOUT>;
  15                 clock-names = "ext_clock";
  16                 pinctrl-0 = <&x32clk_fanout_pin>;
  17                 pinctrl-names = "default";
  18                 post-power-on-delay-ms = <200>;
  19                 reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */
  20         };
  21 };
  22
  23 /* SDIO WiFi RTL8821CS */
  24 &mmc1 {
  25         vmmc-supply = <&reg_cldo4>;
  26         vqmmc-supply = <&reg_aldo4>;
  27         mmc-pwrseq = <&wifi_pwrseq>;
  28         bus-width = <4>;
  29         non-removable;
  30         status = "okay";
  31
  32         sdio_wifi: wifi@1 {
  33                 reg = <1>;
  34                 interrupt-parent = <&pio>;
  35                 interrupts = <6 15 IRQ_TYPE_LEVEL_LOW>; /* PG15 */
  36                 interrupt-names = "host-wake";
  37         };
  38 };
  39
  40 /* Bluetooth RTL8821CS */
  41 &uart1 {
  42         pinctrl-names = "default";
  43         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
  44         uart-has-rtscts;
  45         status = "okay";
  46
  47         bluetooth {
  48                 compatible = "realtek,rtl8821cs-bt", "realtek,rtl8723bs-bt";
  49                 device-wake-gpios = <&pio 6 17 GPIO_ACTIVE_HIGH>; /* PG17 */
  50                 enable-gpios = <&pio 6 19 GPIO_ACTIVE_HIGH>; /* PG19 */
  51                 host-wake-gpios = <&pio 6 16 GPIO_ACTIVE_HIGH>; /* PG16 */
  52         };
  53 };