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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (C) 2022 Samuel Holland <samuel@sholland.org>
#include "sun20i-d1-lichee-rv.dts"
/ {
aliases {
ethernet0 = &emac;
ethernet1 = &xr829;
};
dmic_codec: dmic-codec {
compatible = "dmic-codec";
num-channels = <2>;
#sound-dai-cells = <0>;
};
dmic-sound {
compatible = "simple-audio-card";
simple-audio-card,name = "DMIC";
#address-cells = <1>;
#size-cells = <0>;
simple-audio-card,dai-link@0 {
reg = <0>;
format = "pdm";
frame-master = <&link0_cpu>;
bitclock-master = <&link0_cpu>;
link0_cpu: cpu {
sound-dai = <&dmic>;
};
link0_codec: codec {
sound-dai = <&dmic_codec>;
};
};
};
/* PC1 is repurposed as BT_WAKE_AP */
/delete-node/ leds;
wifi_pwrseq: wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&ccu CLK_FANOUT1>;
clock-names = "ext_clock";
reset-gpios = <&pio 6 12 GPIO_ACTIVE_LOW>; /* PG12 */
assigned-clocks = <&ccu CLK_FANOUT1>;
assigned-clock-rates = <32768>;
pinctrl-0 = <&clk_pg11_pin>;
pinctrl-names = "default";
};
};
&dmic {
pinctrl-0 = <&dmic_pb11_d0_pin>, <&dmic_pe17_clk_pin>;
pinctrl-names = "default";
status = "okay";
};
&ehci1 {
status = "okay";
};
&emac {
pinctrl-0 = <&rmii_pe_pins>;
pinctrl-names = "default";
phy-handle = <&ext_rmii_phy>;
phy-mode = "rmii";
phy-supply = <®_vcc_3v3>;
status = "okay";
};
&mdio {
ext_rmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */
};
};
&mmc1 {
bus-width = <4>;
mmc-pwrseq = <&wifi_pwrseq>;
non-removable;
vmmc-supply = <®_vcc_3v3>;
vqmmc-supply = <®_vcc_3v3>;
pinctrl-0 = <&mmc1_pins>;
pinctrl-names = "default";
status = "okay";
xr829: wifi@1 {
reg = <1>;
};
};
&ohci1 {
status = "okay";
};
&uart1 {
uart-has-rtscts;
pinctrl-0 = <&uart1_pg6_pins>, <&uart1_pg8_rts_cts_pins>;
pinctrl-names = "default";
status = "okay";
/* XR829 bluetooth is connected here */
};
&usb_otg {
status = "disabled";
};
&usbphy {
/* PD20 and PD21 are repurposed for the LCD panel */
/delete-property/ usb0_id_det-gpios;
/delete-property/ usb0_vbus_det-gpios;
usb1_vbus-supply = <®_vcc>;
};
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