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// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for the HiHope RZ/G2[MN] main board common parts
*
* Copyright (C) 2019 Renesas Electronics Corp.
*/
#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
serial0 = &scif2;
serial1 = &hscif0;
};
chosen {
bootargs = "ignore_loglevel";
stdout-path = "serial0:115200n8";
};
hdmi0-out {
compatible = "hdmi-connector";
type = "a";
port {
hdmi0_con: endpoint {
remote-endpoint = <&rcar_dw_hdmi0_out>;
};
};
};
leds {
compatible = "gpio-leds";
bt_active_led {
label = "blue:bt";
gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "hci0-power";
default-state = "off";
};
led0 {
gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
};
led1 {
gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
};
led2 {
gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
};
led3 {
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
};
};
reg_1p8v: regulator0 {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator1 {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vbus0_usb2: regulator-vbus0-usb2 {
compatible = "regulator-fixed";
regulator-name = "USB20_VBUS0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vccq_sdhi0: regulator-vccq-sdhi0 {
compatible = "regulator-gpio";
regulator-name = "SDHI0 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
};
x302_clk: x302-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <33000000>;
};
x304_clk: x304-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
};
&du {
clocks = <&cpg CPG_MOD 724>,
<&cpg CPG_MOD 723>,
<&cpg CPG_MOD 722>,
<&versaclock5 1>,
<&x302_clk>,
<&versaclock5 2>;
clock-names = "du.0", "du.1", "du.2",
"dclkin.0", "dclkin.1", "dclkin.2";
status = "okay";
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
&extal_clk {
clock-frequency = <16666666>;
};
&extalr_clk {
clock-frequency = <32768>;
};
&gpio6 {
usb1-reset {
gpio-hog;
gpios = <10 GPIO_ACTIVE_LOW>;
output-low;
line-name = "usb1-reset";
};
};
&hdmi0 {
status = "okay";
ports {
port@1 {
reg = <1>;
rcar_dw_hdmi0_out: endpoint {
remote-endpoint = <&hdmi0_con>;
};
};
};
};
&hscif0 {
pinctrl-0 = <&hscif0_pins>;
pinctrl-names = "default";
uart-has-rtscts;
status = "okay";
bluetooth {
compatible = "ti,wl1837-st";
enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
};
};
&hsusb {
dr_mode = "otg";
status = "okay";
};
&i2c4 {
clock-frequency = <400000>;
status = "okay";
gpio_expander: gpio@20 {
compatible = "onnn,pca9654";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
};
versaclock5: clock-generator@6a {
compatible = "idt,5p49v5923";
reg = <0x6a>;
#clock-cells = <1>;
clocks = <&x304_clk>;
clock-names = "xin";
};
};
&ohci0 {
status = "okay";
};
&ohci1 {
status = "okay";
};
&pcie_bus_clk {
clock-frequency = <100000000>;
};
&pfc {
pinctrl-0 = <&scif_clk_pins>;
pinctrl-names = "default";
hscif0_pins: hscif0 {
groups = "hscif0_data", "hscif0_ctrl";
function = "hscif0";
};
scif2_pins: scif2 {
groups = "scif2_data_a";
function = "scif2";
};
scif_clk_pins: scif_clk {
groups = "scif_clk_a";
function = "scif_clk";
};
sdhi0_pins: sd0 {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <3300>;
};
sdhi0_pins_uhs: sd0_uhs {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <1800>;
};
sdhi3_pins: sd3 {
groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
function = "sdhi3";
power-source = <1800>;
};
usb0_pins: usb0 {
groups = "usb0";
function = "usb0";
};
usb1_pins: usb1 {
mux {
groups = "usb1";
function = "usb1";
};
ovc {
pins = "GP_6_27";
bias-pull-up;
};
};
usb30_pins: usb30 {
groups = "usb30";
function = "usb30";
};
};
&rwdt {
timeout-sec = <60>;
status = "okay";
};
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
status = "okay";
};
&scif_clk {
clock-frequency = <14745600>;
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-1 = <&sdhi0_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&vccq_sdhi0>;
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
sd-uhs-sdr50;
sd-uhs-sdr104;
status = "okay";
};
&sdhi3 {
pinctrl-0 = <&sdhi3_pins>;
pinctrl-1 = <&sdhi3_pins>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
bus-width = <8>;
mmc-hs200-1_8v;
non-removable;
fixed-emmc-driver-type = <1>;
};
&usb_extal_clk {
clock-frequency = <50000000>;
};
&usb2_phy0 {
pinctrl-0 = <&usb0_pins>;
pinctrl-names = "default";
vbus-supply = <&vbus0_usb2>;
status = "okay";
};
&usb2_phy1 {
pinctrl-0 = <&usb1_pins>;
pinctrl-names = "default";
status = "okay";
};
&usb3_peri0 {
phys = <&usb3_phy0>;
phy-names = "usb";
companion = <&xhci0>;
status = "okay";
};
&usb3_phy0 {
status = "okay";
};
&usb3s0_clk {
clock-frequency = <100000000>;
};
&xhci0 {
pinctrl-0 = <&usb30_pins>;
pinctrl-names = "default";
status = "okay";
};