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