// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for the iWave-RZ/G1M/G1N Qseven carrier board
*
* Copyright (C) 2017 Renesas Electronics Corp.
*/
/*
* SSI-SGTL5000
*
* This command is required when Playback/Capture
*
* amixer set "DVC Out" 100%
* amixer set "DVC In" 100%
*
* You can use Mute
*
* amixer set "DVC Out Mute" on
* amixer set "DVC In Mute" on
*
* You can use Volume Ramp
*
* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
* amixer set "DVC Out Ramp" on
* aplay xxx.wav &
* amixer set "DVC Out" 80% // Volume Down
* amixer set "DVC Out" 100% // Volume Up
*/
/ {
aliases {
serial0 = &scif0;
serial3 = &scifb1;
ethernet0 = &avb;
};
chosen {
bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
stdout-path = "serial0:115200n8";
};
audio_clock: audio_clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <26000000>;
};
lcd_backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm3 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <7>;
enable-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>;
};
lvds-receiver {
compatible = "ti,ds90cf384a", "lvds-decoder";
power-supply = <&vcc_3v3_tft1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
lvds_receiver_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
port@1 {
reg = <1>;
lvds_receiver_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};
panel {
compatible = "edt,etm0700g0dh6";
backlight = <&lcd_backlight>;
power-supply = <&vcc_3v3_tft1>;
port {
panel_in: endpoint {
remote-endpoint = <&lvds_receiver_out>;
};
};
};
reg_1p5v: 1p5v {
compatible = "regulator-fixed";
regulator-name = "1P5V";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
};
rsnd_sgtl5000: sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&sndcodec>;
simple-audio-card,frame-master = <&sndcodec>;
sndcpu: simple-audio-card,cpu {
sound-dai = <&rcar_sound>;
};
sndcodec: simple-audio-card,codec {
sound-dai = <&sgtl5000>;
};
};
vcc_3v3_tft1: regulator-panel {
compatible = "regulator-fixed";
regulator-name = "vcc-3v3-tft1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
startup-delay-us = <500>;
gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
};
vcc_sdhi1: regulator-vcc-sdhi1 {
compatible = "regulator-fixed";
regulator-name = "SDHI1 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 16 GPIO_ACTIVE_LOW>;
};
vccq_sdhi1: regulator-vccq-sdhi1 {
compatible = "regulator-gpio";
regulator-name = "SDHI1 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1>, <1800000 0>;
};
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
phy-handle = <&phy3>;
phy-mode = "gmii";
renesas,no-ether-link;
status = "okay";
phy3: ethernet-phy@3 {
compatible = "ethernet-phy-id0022.1622",
"ethernet-phy-ieee802.3-c22";
reg = <3>;
micrel,led-mode = <1>;
};
};
&can0 {
pinctrl-0 = <&can0_pins>;
pinctrl-names = "default";
status = "okay";
};
&cmt0 {
status = "okay";
};
&du {
status = "okay";
};
&gpio2 {
touch-interrupt-hog {
gpio-hog;
gpios = <12 GPIO_ACTIVE_LOW>;
input;
};
};
&hsusb {
status = "okay";
pinctrl-0 = <&usb0_pins>;
pinctrl-names = "default";
};
&i2c2 {
pinctrl-0 = <&i2c2_pins>;
pinctrl-names = "default";
status = "okay";
clock-frequency = <400000>;
rtc@68 {
compatible = "ti,bq32000";
reg = <0x68>;
};
sgtl5000: codec@a {
compatible = "fsl,sgtl5000";
#sound-dai-cells = <0>;
reg = <0x0a>;
clocks = <&audio_clock>;
VDDA-supply = <®_3p3v>;
VDDIO-supply = <®_3p3v>;
VDDD-supply = <®_1p5v>;
};
touch: touchpanel@38 {
compatible = "edt,edt-ft5406";
reg = <0x38>;
interrupt-parent = <&gpio2>;
interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
vcc-supply = <&vcc_3v3_tft1>;
};
};
&lvds0 {
status = "okay";
ports {
port@1 {
lvds0_out: endpoint {
remote-endpoint = <&lvds_receiver_in>;
};
};
};
};
&pci0 {
pinctrl-0 = <&usb0_pins>;
pinctrl-names = "default";
};
&pci1 {
status = "okay";
pinctrl-0 = <&usb1_pins>;
pinctrl-names = "default";
};
&pcie_bus_clk {
clock-frequency = <100000000>;
};
&pfc {
can0_pins: can0 {
groups = "can0_data_d";
function = "can0";
};
avb_pins: avb {
groups = "avb_mdio", "avb_gmii";
function = "avb";
};
i2c2_pins: i2c2 {
groups = "i2c2";
function = "i2c2";
};
pwm3_pins: pwm3 {
groups = "pwm3";
function = "pwm3";
};
scif0_pins: scif0 {
groups = "scif0_data_d";
function = "scif0";
};
scifb1_pins: scifb1 {
groups = "scifb1_data_d", "scifb1_ctrl";
function = "scifb1";
};
sdhi1_pins: sd1 {
groups = "sdhi1_data4", "sdhi1_ctrl";
function = "sdhi1";
power-source = <3300>;
};
sdhi1_pins_uhs: sd1_uhs {
groups = "sdhi1_data4", "sdhi1_ctrl";
function = "sdhi1";
power-source = <1800>;
};
sound_pins: sound {
groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
function = "ssi";
};
usb0_pins: usb0 {
groups = "usb0";
function = "usb0";
};
usb1_pins: usb1 {
groups = "usb1";
function = "usb1";
};
};
&pwm3 {
pinctrl-0 = <&pwm3_pins>;
pinctrl-names = "default";
status = "okay";
};
&rcar_sound {
pinctrl-0 = <&sound_pins>;
pinctrl-names = "default";
status = "okay";
/* Single DAI */
#sound-dai-cells = <0>;
rcar_sound,dai {
dai0 {
playback = <&ssi1>, <&src3>, <&dvc1>;
capture = <&ssi0>, <&src2>, <&dvc0>;
};
};
};
&rwdt {
timeout-sec = <60>;
status = "okay";
};
&scif0 {
pinctrl-0 = <&scif0_pins>;
pinctrl-names = "default";
status = "okay";
};
&scifb1 {
pinctrl-0 = <&scifb1_pins>;
pinctrl-names = "default";
uart-has-rtscts;
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 = <&gpio6 14 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
sd-uhs-sdr50;
status = "okay";
};
&ssi1 {
shared-pin;
};
&usbphy {
status = "okay";
};