65 lines
1.3 KiB
Plaintext
65 lines
1.3 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
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*/
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#include "rv1106-uvc.dtsi"
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#include "rv1106-evb-cam.dtsi"
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/ {
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chosen {
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bootargs = "earlycon=uart8250,mmio32,0xff4c0000 console=ttyFIQ0 root=/dev/mmcblk0p5 rootfstype=ext4 rootwait snd_soc_core.prealloc_buffer_size_kbytes=16";
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};
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acodec_sound: acodec-sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "rv1106-acodec";
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simple-audio-card,format = "i2s";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,cpu {
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sound-dai = <&i2s0_8ch>;
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};
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simple-audio-card,codec {
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sound-dai = <&acodec>;
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};
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};
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vdd_arm: vdd-arm {
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compatible = "pwm-regulator";
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pwms = <&pwm0 0 5000 1>;
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <724000>;
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regulator-max-microvolt = <1078000>;
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regulator-init-microvolt = <950000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-settling-time-up-us = <250>;
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};
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};
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&acodec {
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#sound-dai-cells = <0>;
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//pa-ctl-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <&vdd_arm>;
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};
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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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non-removable;
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mmc-hs200-1_8v;
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rockchip,default-sample-phase = <90>;
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no-sdio;
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no-sd;
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status = "okay";
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};
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&pwm0 {
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status = "okay";
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};
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