mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-01-16 09:06:41 +07:00
327d1f3208
This patch adds CAN0,1 and CANFD device nodes for the r8a77990 SoC and enables CANFD connected to CN10 on the E3 Ebisu board using the R8A77990 SoC. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
687 lines
12 KiB
Plaintext
687 lines
12 KiB
Plaintext
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Device Tree Source for the ebisu board
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*
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* Copyright (C) 2018 Renesas Electronics Corp.
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*/
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/dts-v1/;
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#include "r8a77990.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Renesas Ebisu board based on r8a77990";
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compatible = "renesas,ebisu", "renesas,r8a77990";
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aliases {
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serial0 = &scif2;
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ethernet0 = &avb;
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};
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chosen {
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bootargs = "ignore_loglevel";
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stdout-path = "serial0:115200n8";
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};
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memory@48000000 {
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device_type = "memory";
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/* first 128MB is reserved for secure area. */
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reg = <0x0 0x48000000 0x0 0x38000000>;
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};
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audio_clkout: audio-clkout {
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/*
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* This is same as <&rcar_sound 0>
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* but needed to avoid cs2000/rcar_sound probe dead-lock
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*/
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <11289600>;
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};
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cvbs-in {
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compatible = "composite-video-connector";
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label = "CVBS IN";
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port {
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cvbs_con: endpoint {
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remote-endpoint = <&adv7482_ain7>;
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};
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};
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};
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hdmi-in {
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compatible = "hdmi-connector";
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label = "HDMI IN";
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type = "a";
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port {
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hdmi_in_con: endpoint {
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remote-endpoint = <&adv7482_hdmi>;
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};
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};
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};
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hdmi-out {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi_con_out: endpoint {
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remote-endpoint = <&adv7511_out>;
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};
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};
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};
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lvds-decoder {
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compatible = "thine,thc63lvd1024";
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vcc-supply = <®_3p3v>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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thc63lvd1024_in: endpoint {
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remote-endpoint = <&lvds0_out>;
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};
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};
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port@2 {
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reg = <2>;
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thc63lvd1024_out: endpoint {
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remote-endpoint = <&adv7511_in>;
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};
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};
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};
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};
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vga {
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compatible = "vga-connector";
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port {
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vga_in: endpoint {
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remote-endpoint = <&adv7123_out>;
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};
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};
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};
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vga-encoder {
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compatible = "adi,adv7123";
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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adv7123_in: endpoint {
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remote-endpoint = <&du_out_rgb>;
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};
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};
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port@1 {
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reg = <1>;
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adv7123_out: endpoint {
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remote-endpoint = <&vga_in>;
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};
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};
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};
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};
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reg_1p8v: regulator0 {
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compatible = "regulator-fixed";
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regulator-name = "fixed-1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_3p3v: regulator1 {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vbus0_usb2: regulator-vbus0-usb2 {
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compatible = "regulator-fixed";
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regulator-name = "USB20_VBUS_CN";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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rsnd_ak4613: sound {
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compatible = "simple-scu-audio-card";
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simple-audio-card,name = "rsnd-ak4613";
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simple-audio-card,format = "left_j";
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simple-audio-card,bitclock-master = <&sndcpu>;
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simple-audio-card,frame-master = <&sndcpu>;
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simple-audio-card,prefix = "ak4613";
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simple-audio-card,routing = "ak4613 Playback", "DAI0 Playback",
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"DAI0 Capture", "ak4613 Capture";
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sndcpu: simple-audio-card,cpu {
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sound-dai = <&rcar_sound>;
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};
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sndcodec: simple-audio-card,codec {
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sound-dai = <&ak4613>;
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};
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};
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x12_clk: x12 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24576000>;
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};
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x13_clk: x13 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <74250000>;
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};
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vcc_sdhi0: regulator-vcc-sdhi0 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI0 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi0: regulator-vccq-sdhi0 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI0 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1
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1800000 0>;
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};
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vcc_sdhi1: regulator-vcc-sdhi1 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI1 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi1: regulator-vccq-sdhi1 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI1 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
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gpios-states = <1>;
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states = <3300000 1
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1800000 0>;
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};
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};
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&audio_clk_a {
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clock-frequency = <22579200>;
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};
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&avb {
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pinctrl-0 = <&avb_pins>;
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pinctrl-names = "default";
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renesas,no-ether-link;
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phy-handle = <&phy0>;
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phy-mode = "rgmii-txid";
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status = "okay";
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phy0: ethernet-phy@0 {
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rxc-skew-ps = <1500>;
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reg = <0>;
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interrupt-parent = <&gpio2>;
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interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
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reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
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};
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};
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&canfd {
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pinctrl-0 = <&canfd0_pins>;
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pinctrl-names = "default";
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status = "okay";
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channel0 {
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status = "okay";
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};
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};
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&csi40 {
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status = "okay";
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ports {
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port@0 {
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reg = <0>;
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csi40_in: endpoint {
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clock-lanes = <0>;
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data-lanes = <1 2>;
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remote-endpoint = <&adv7482_txa>;
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};
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};
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};
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};
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&du {
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pinctrl-0 = <&du_pins>;
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pinctrl-names = "default";
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status = "okay";
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clocks = <&cpg CPG_MOD 724>,
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<&cpg CPG_MOD 723>,
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<&x13_clk>;
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clock-names = "du.0", "du.1", "dclkin.0";
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ports {
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port@0 {
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endpoint {
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remote-endpoint = <&adv7123_in>;
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};
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};
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};
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};
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&ehci0 {
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dr_mode = "otg";
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status = "okay";
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};
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&extal_clk {
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clock-frequency = <48000000>;
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};
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&hsusb {
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dr_mode = "otg";
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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hdmi-encoder@39 {
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compatible = "adi,adv7511w";
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reg = <0x39>;
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interrupt-parent = <&gpio1>;
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interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
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adi,input-depth = <8>;
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adi,input-colorspace = "rgb";
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adi,input-clock = "1x";
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adi,input-style = <1>;
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adi,input-justification = "evenly";
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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adv7511_in: endpoint {
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remote-endpoint = <&thc63lvd1024_out>;
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};
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};
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port@1 {
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reg = <1>;
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adv7511_out: endpoint {
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remote-endpoint = <&hdmi_con_out>;
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};
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};
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};
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};
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video-receiver@70 {
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compatible = "adi,adv7482";
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reg = <0x70>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&gpio0>;
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interrupt-names = "intrq1", "intrq2";
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interrupts = <7 IRQ_TYPE_LEVEL_LOW>,
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<17 IRQ_TYPE_LEVEL_LOW>;
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port@7 {
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reg = <7>;
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adv7482_ain7: endpoint {
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remote-endpoint = <&cvbs_con>;
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};
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};
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port@8 {
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reg = <8>;
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adv7482_hdmi: endpoint {
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remote-endpoint = <&hdmi_in_con>;
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};
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};
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port@a {
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reg = <0xa>;
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adv7482_txa: endpoint {
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clock-lanes = <0>;
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data-lanes = <1 2>;
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remote-endpoint = <&csi40_in>;
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};
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};
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};
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};
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&i2c3 {
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status = "okay";
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ak4613: codec@10 {
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compatible = "asahi-kasei,ak4613";
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#sound-dai-cells = <0>;
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reg = <0x10>;
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clocks = <&rcar_sound 3>;
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asahi-kasei,in1-single-end;
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asahi-kasei,in2-single-end;
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asahi-kasei,out1-single-end;
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asahi-kasei,out2-single-end;
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asahi-kasei,out3-single-end;
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asahi-kasei,out4-single-end;
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asahi-kasei,out5-single-end;
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asahi-kasei,out6-single-end;
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};
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cs2000: clk-multiplier@4f {
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#clock-cells = <0>;
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compatible = "cirrus,cs2000-cp";
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reg = <0x4f>;
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clocks = <&audio_clkout>, <&x12_clk>;
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clock-names = "clk_in", "ref_clk";
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assigned-clocks = <&cs2000>;
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assigned-clock-rates = <24576000>; /* 1/1 divide */
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};
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};
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&lvds0 {
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status = "okay";
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clocks = <&cpg CPG_MOD 727>,
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<&x13_clk>,
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<&extal_clk>;
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clock-names = "fck", "dclkin.0", "extal";
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ports {
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port@1 {
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lvds0_out: endpoint {
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remote-endpoint = <&thc63lvd1024_in>;
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};
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};
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};
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};
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&lvds1 {
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clocks = <&cpg CPG_MOD 727>,
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<&x13_clk>,
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<&extal_clk>;
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clock-names = "fck", "dclkin.0", "extal";
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};
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&ohci0 {
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dr_mode = "otg";
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status = "okay";
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};
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&pcie_bus_clk {
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clock-frequency = <100000000>;
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};
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&pciec0 {
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status = "okay";
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};
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&pfc {
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avb_pins: avb {
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mux {
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groups = "avb_link", "avb_mii";
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function = "avb";
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};
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};
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canfd0_pins: canfd0 {
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groups = "canfd0_data";
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function = "canfd0";
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};
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du_pins: du {
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groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
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function = "du";
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};
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pwm3_pins: pwm3 {
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groups = "pwm3_b";
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function = "pwm3";
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};
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pwm5_pins: pwm5 {
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groups = "pwm5_a";
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function = "pwm5";
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};
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sdhi0_pins: sd0 {
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groups = "sdhi0_data4", "sdhi0_ctrl";
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function = "sdhi0";
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power-source = <3300>;
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};
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sdhi0_pins_uhs: sd0_uhs {
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groups = "sdhi0_data4", "sdhi0_ctrl";
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function = "sdhi0";
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power-source = <1800>;
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};
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sdhi1_pins: sd1 {
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groups = "sdhi1_data4", "sdhi1_ctrl";
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function = "sdhi1";
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power-source = <3300>;
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};
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sdhi1_pins_uhs: sd1_uhs {
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groups = "sdhi1_data4", "sdhi1_ctrl";
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function = "sdhi1";
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power-source = <1800>;
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};
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sdhi3_pins: sd3 {
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groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
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function = "sdhi3";
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power-source = <1800>;
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};
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sound_pins: sound {
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groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data";
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function = "ssi";
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};
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sound_clk_pins: sound_clk {
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groups = "audio_clk_a", "audio_clk_b_a", "audio_clk_c_a",
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"audio_clkout_a", "audio_clkout1_a";
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function = "audio_clk";
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};
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scif2_pins: scif2 {
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groups = "scif2_data_a";
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function = "scif2";
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};
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usb0_pins: usb {
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groups = "usb0_b", "usb0_id";
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function = "usb0";
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};
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usb30_pins: usb30 {
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groups = "usb30";
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function = "usb30";
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};
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};
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&pwm3 {
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pinctrl-0 = <&pwm3_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&pwm5 {
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pinctrl-0 = <&pwm5_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&rcar_sound {
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pinctrl-0 = <&sound_pins &sound_clk_pins>;
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pinctrl-names = "default";
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/* Single DAI */
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#sound-dai-cells = <0>;
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/* audio_clkout0/1/2/3 */
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#clock-cells = <1>;
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clock-frequency = <12288000 11289600>;
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clkout-lr-synchronous;
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status = "okay";
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/* update <audio_clk_b> to <cs2000> */
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clocks = <&cpg CPG_MOD 1005>,
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<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
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|
<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
|
|
<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
|
|
<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
|
|
<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
|
|
<&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
|
|
<&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
|
|
<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
|
|
<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
|
|
<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
|
|
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
|
|
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
|
|
<&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
|
|
<&audio_clk_a>, <&cs2000>, <&audio_clk_c>,
|
|
<&cpg CPG_CORE R8A77990_CLK_ZA2>;
|
|
|
|
rcar_sound,dai {
|
|
dai0 {
|
|
playback = <&ssi0 &src0 &dvc0>;
|
|
capture = <&ssi1 &src1 &dvc1>;
|
|
};
|
|
};
|
|
|
|
};
|
|
|
|
&rwdt {
|
|
timeout-sec = <60>;
|
|
status = "okay";
|
|
};
|
|
|
|
&scif2 {
|
|
pinctrl-0 = <&scif2_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&ssi1 {
|
|
shared-pin;
|
|
};
|
|
|
|
&usb2_phy0 {
|
|
pinctrl-0 = <&usb0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
vbus-supply = <&vbus0_usb2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb3_peri0 {
|
|
companion = <&xhci0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&vin4 {
|
|
status = "okay";
|
|
};
|
|
|
|
&xhci0 {
|
|
pinctrl-0 = <&usb30_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi0 {
|
|
pinctrl-0 = <&sdhi0_pins>;
|
|
pinctrl-1 = <&sdhi0_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <&vcc_sdhi0>;
|
|
vqmmc-supply = <&vccq_sdhi0>;
|
|
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
|
|
wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
|
|
bus-width = <4>;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi1 {
|
|
pinctrl-0 = <&sdhi1_pins>;
|
|
pinctrl-1 = <&sdhi1_pins_uhs>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <&vcc_sdhi1>;
|
|
vqmmc-supply = <&vccq_sdhi1>;
|
|
cd-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>;
|
|
bus-width = <4>;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi3 {
|
|
/* used for on-board 8bit eMMC */
|
|
pinctrl-0 = <&sdhi3_pins>;
|
|
pinctrl-1 = <&sdhi3_pins>;
|
|
pinctrl-names = "default", "state_uhs";
|
|
|
|
vmmc-supply = <®_3p3v>;
|
|
vqmmc-supply = <®_1p8v>;
|
|
mmc-hs200-1_8v;
|
|
bus-width = <8>;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|