mirror of https://gitee.com/openkylin/linux.git
580 lines
10 KiB
Plaintext
580 lines
10 KiB
Plaintext
/*
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* Device Tree Source for the Salvator-X board
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*
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* Copyright (C) 2015 Renesas Electronics Corp.
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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/*
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* SSI-AK4613
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*
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* This command is required when Playback/Capture
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*
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* amixer set "DVC Out" 100%
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* amixer set "DVC In" 100%
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*
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* You can use Mute
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*
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* amixer set "DVC Out Mute" on
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* amixer set "DVC In Mute" on
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*
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* You can use Volume Ramp
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*
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* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
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* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
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* amixer set "DVC Out Ramp" on
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* aplay xxx.wav &
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* amixer set "DVC Out" 80% // Volume Down
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* amixer set "DVC Out" 100% // Volume Up
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*/
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/dts-v1/;
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#include "r8a7795.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Renesas Salvator-X board based on r8a7795";
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compatible = "renesas,salvator-x", "renesas,r8a7795";
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aliases {
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serial0 = &scif2;
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serial1 = &scif1;
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ethernet0 = &avb;
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};
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chosen {
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bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
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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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x12_clk: x12_clk {
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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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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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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 2 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 1 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_sdhi3: regulator-vcc-sdhi3 {
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compatible = "regulator-fixed";
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regulator-name = "SDHI3 Vcc";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vccq_sdhi3: regulator-vccq-sdhi3 {
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compatible = "regulator-gpio";
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regulator-name = "SDHI3 VccQ";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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gpios = <&gpio3 14 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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vbus0_usb2: regulator-vbus0-usb2 {
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compatible = "regulator-fixed";
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regulator-name = "USB20_VBUS0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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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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rsnd_ak4613: sound {
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compatible = "simple-audio-card";
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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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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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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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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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};
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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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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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port@3 {
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lvds_connector: endpoint {
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};
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};
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};
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};
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&extal_clk {
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clock-frequency = <16666666>;
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};
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&extalr_clk {
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clock-frequency = <32768>;
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};
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&pfc {
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pinctrl-0 = <&scif_clk_pins>;
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pinctrl-names = "default";
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scif1_pins: scif1 {
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groups = "scif1_data_a", "scif1_ctrl";
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function = "scif1";
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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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scif_clk_pins: scif_clk {
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groups = "scif_clk_a";
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function = "scif_clk";
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};
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i2c2_pins: i2c2 {
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groups = "i2c2_a";
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function = "i2c2";
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};
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avb_pins: avb {
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groups = "avb_mdc";
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function = "avb";
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};
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du_pins: du {
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groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
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function = "du";
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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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sdhi2_pins: sd2 {
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groups = "sdhi2_data8", "sdhi2_ctrl";
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function = "sdhi2";
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power-source = <3300>;
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};
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sdhi2_pins_uhs: sd2_uhs {
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groups = "sdhi2_data8", "sdhi2_ctrl";
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function = "sdhi2";
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power-source = <1800>;
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};
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sdhi3_pins: sd3 {
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groups = "sdhi3_data4", "sdhi3_ctrl";
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function = "sdhi3";
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power-source = <3300>;
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};
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sdhi3_pins_uhs: sd3_uhs {
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groups = "sdhi3_data4", "sdhi3_ctrl";
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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_a";
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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_a", "audio_clk_b_a", "audio_clk_c_a",
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"audio_clkout_a", "audio_clkout3_a";
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function = "audio_clk";
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};
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usb0_pins: usb0 {
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groups = "usb0";
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function = "usb0";
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};
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usb1_pins: usb1 {
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mux {
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groups = "usb1";
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function = "usb1";
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};
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ovc {
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pins = "GP_6_27";
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bias-pull-up;
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};
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pwen {
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pins = "GP_6_26";
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bias-pull-down;
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};
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};
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usb2_pins: usb2 {
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groups = "usb2";
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function = "usb2";
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};
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};
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&scif1 {
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pinctrl-0 = <&scif1_pins>;
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pinctrl-names = "default";
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uart-has-rtscts;
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status = "okay";
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};
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&scif2 {
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pinctrl-0 = <&scif2_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&scif_clk {
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clock-frequency = <14745600>;
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status = "okay";
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};
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&i2c2 {
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pinctrl-0 = <&i2c2_pins>;
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pinctrl-names = "default";
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status = "okay";
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clock-frequency = <100000>;
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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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&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 = <11289600>;
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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>,
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<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
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<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
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<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
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<&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
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<&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
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<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
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<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
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<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
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<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
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<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
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<&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
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<&audio_clk_a>, <&cs2000>,
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<&audio_clk_c>,
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<&cpg CPG_CORE R8A7795_CLK_S0D4>;
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rcar_sound,dai {
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dai0 {
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playback = <&ssi0 &src0 &dvc0>;
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capture = <&ssi1 &src1 &dvc1>;
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};
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};
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};
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&sata {
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status = "okay";
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};
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&sdhi0 {
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pinctrl-0 = <&sdhi0_pins>;
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pinctrl-1 = <&sdhi0_pins_uhs>;
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pinctrl-names = "default", "state_uhs";
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vmmc-supply = <&vcc_sdhi0>;
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vqmmc-supply = <&vccq_sdhi0>;
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cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
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bus-width = <4>;
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sd-uhs-sdr50;
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status = "okay";
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};
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&sdhi2 {
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/* used for on-board 8bit eMMC */
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pinctrl-0 = <&sdhi2_pins>;
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pinctrl-1 = <&sdhi2_pins_uhs>;
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pinctrl-names = "default", "state_uhs";
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vmmc-supply = <®_3p3v>;
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vqmmc-supply = <®_1p8v>;
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bus-width = <8>;
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non-removable;
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status = "okay";
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};
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&sdhi3 {
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pinctrl-0 = <&sdhi3_pins>;
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pinctrl-1 = <&sdhi3_pins_uhs>;
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pinctrl-names = "default", "state_uhs";
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vmmc-supply = <&vcc_sdhi3>;
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vqmmc-supply = <&vccq_sdhi3>;
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cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
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bus-width = <4>;
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sd-uhs-sdr50;
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status = "okay";
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};
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&ssi1 {
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shared-pin;
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};
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&wdt0 {
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timeout-sec = <60>;
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status = "okay";
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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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status = "okay";
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phy0: ethernet-phy@0 {
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rxc-skew-ps = <900>;
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rxdv-skew-ps = <0>;
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rxd0-skew-ps = <0>;
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rxd1-skew-ps = <0>;
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rxd2-skew-ps = <0>;
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rxd3-skew-ps = <0>;
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txc-skew-ps = <900>;
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txen-skew-ps = <0>;
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txd0-skew-ps = <0>;
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txd1-skew-ps = <0>;
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txd2-skew-ps = <0>;
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txd3-skew-ps = <0>;
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reg = <0>;
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interrupt-parent = <&gpio2>;
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interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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&xhci0 {
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status = "okay";
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};
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&usb2_phy0 {
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pinctrl-0 = <&usb0_pins>;
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pinctrl-names = "default";
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vbus-supply = <&vbus0_usb2>;
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status = "okay";
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};
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&usb2_phy1 {
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pinctrl-0 = <&usb1_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&usb2_phy2 {
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pinctrl-0 = <&usb2_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&ehci0 {
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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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&ehci2 {
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status = "okay";
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};
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&ohci0 {
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|
status = "okay";
|
|
};
|
|
|
|
&ohci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&hsusb {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie_bus_clk {
|
|
clock-frequency = <100000000>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pciec0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pciec1 {
|
|
status = "okay";
|
|
};
|