mirror of
https://gitflic.ru/project/npo_rbs/repka-os_kernel.git
synced 2025-04-18 18:24:26 +00:00
461 lines
8.8 KiB
Text
461 lines
8.8 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
// based on the dts, which is:
|
|
// Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
|
|
// Copyright (C) 2019 Ondřej Jirman <megous@megous.com>
|
|
|
|
/dts-v1/;
|
|
|
|
#include "sun50i-h6.dtsi"
|
|
#include "sun50i-h6-cpu-opp.dtsi"
|
|
#include "sun50i-h6-gpu-opp.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
model = "Repka-Pi4-Optimal";
|
|
repka-freq = "1.968 GHz";
|
|
repka-pinout = "repka-pi4-pinout-1";
|
|
compatible = "rbs,repka-pi4", "allwinner,sun50i-h6";
|
|
|
|
aliases {
|
|
ethernet0 = &emac;
|
|
serial0 = &uart0;
|
|
serial1 = &uart1;
|
|
serial2 = &r_uart;
|
|
serial3 = &uart3;
|
|
|
|
spi0 = &spi1;
|
|
i2c1 = &i2c0;
|
|
i2c2 = &i2c2;
|
|
i2c3 = &i2c1;
|
|
i2c4 = &i2c3;
|
|
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
connector {
|
|
compatible = "hdmi-connector";
|
|
type = "a";
|
|
|
|
port {
|
|
hdmi_con_in: endpoint {
|
|
remote-endpoint = <&hdmi_out_con>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ext_osc32k: ext_osc32k_clk {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
clock-output-names = "ext_osc32k";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led-0 {
|
|
label = "repka:red:power";
|
|
gpios = <&r_pio 0 9 GPIO_ACTIVE_LOW>; /* PL9 */
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
reg_vcc5v: vcc5v {
|
|
/* board wide 5V supply directly from the DC jack */
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc-5v";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_vcc33_wifi: vcc33-wifi {
|
|
/* Always on 3.3V regulator for WiFi and BT */
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc33-wifi";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
vin-supply = <®_vcc5v>;
|
|
};
|
|
|
|
reg_vcc_wifi_io: vcc-wifi-io {
|
|
/* Always on 1.8V/300mA regulator for WiFi and BT IO */
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc-wifi-io";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
vin-supply = <®_vcc33_wifi>;
|
|
};
|
|
|
|
wifi_pwrseq: wifi-pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
clocks = <&rtc 1>;
|
|
clock-names = "ext_clock";
|
|
reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
|
|
post-power-on-delay-ms = <200>;
|
|
};
|
|
};
|
|
|
|
&ac200_codec {
|
|
avcc-supply = <®_aldo2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&ac200_pwm_clk {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-supply = <®_dcdca>;
|
|
};
|
|
|
|
&de {
|
|
status = "okay";
|
|
};
|
|
|
|
&dwc3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpu {
|
|
mali-supply = <®_dcdcc>;
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi {
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi_out {
|
|
hdmi_out_con: endpoint {
|
|
remote-endpoint = <&hdmi_con_in>;
|
|
};
|
|
};
|
|
|
|
&sound_hdmi {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2s1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2s3 {
|
|
status = "okay"; /* нужно для ac200 */
|
|
};
|
|
|
|
&mmc0 {
|
|
vmmc-supply = <®_cldo1>;
|
|
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mmc1 {
|
|
vmmc-supply = <®_vcc33_wifi>;
|
|
vqmmc-supply = <®_vcc_wifi_io>;
|
|
mmc-pwrseq = <&wifi_pwrseq>;
|
|
bus-width = <4>;
|
|
non-removable;
|
|
status = "okay";
|
|
|
|
brcm: sdio-wifi@1 {
|
|
reg = <1>;
|
|
compatible = "brcm,bcm4329-fmac";
|
|
interrupt-parent = <&r_pio>;
|
|
interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */
|
|
interrupt-names = "host-wake";
|
|
};
|
|
};
|
|
|
|
&mmc2 {
|
|
vmmc-supply = <®_cldo1>;
|
|
vqmmc-supply = <®_bldo2>;
|
|
cap-mmc-hw-reset;
|
|
non-removable;
|
|
bus-width = <8>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pio {
|
|
vcc-pc-supply = <®_bldo2>;
|
|
vcc-pd-supply = <®_cldo1>;
|
|
vcc-pg-supply = <®_vcc_wifi_io>;
|
|
|
|
spi1_cs1: spi1_cs1 {
|
|
pins = "PH2";
|
|
function = "gpio_out";
|
|
output-high;
|
|
};
|
|
};
|
|
|
|
&r_i2c {
|
|
status = "okay";
|
|
|
|
axp805: pmic@36 {
|
|
compatible = "x-powers,axp805", "x-powers,axp806";
|
|
reg = <0x36>;
|
|
interrupt-parent = <&r_intc>;
|
|
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
x-powers,self-working-mode;
|
|
vina-supply = <®_vcc5v>;
|
|
vinb-supply = <®_vcc5v>;
|
|
vinc-supply = <®_vcc5v>;
|
|
vind-supply = <®_vcc5v>;
|
|
vine-supply = <®_vcc5v>;
|
|
aldoin-supply = <®_vcc5v>;
|
|
bldoin-supply = <®_vcc5v>;
|
|
cldoin-supply = <®_vcc5v>;
|
|
|
|
regulators {
|
|
reg_aldo1: aldo1 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-pl-led-ir";
|
|
};
|
|
|
|
reg_aldo2: aldo2 {
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc33-audio-tv-ephy-mac";
|
|
};
|
|
|
|
reg_aldo3: aldo3 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1";
|
|
};
|
|
|
|
reg_bldo1: bldo1 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc18-dram-bias-pll";
|
|
};
|
|
|
|
reg_bldo2: bldo2 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc-efuse-pcie-hdmi-pc";
|
|
};
|
|
|
|
reg_bldo3: bldo3 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc-dcxoio";
|
|
};
|
|
|
|
reg_bldo4: bldo4 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc-dcxoio";
|
|
};
|
|
|
|
reg_cldo1: cldo1 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2";
|
|
};
|
|
|
|
reg_cldo2: cldo2 {
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-wifi-1";
|
|
};
|
|
|
|
reg_cldo3: cldo3 {
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-wifi-2";
|
|
};
|
|
|
|
reg_dcdca: dcdca {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <810000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-ramp-delay = <2500>;
|
|
regulator-name = "vdd-cpu";
|
|
};
|
|
|
|
reg_dcdcc: dcdcc {
|
|
regulator-enable-ramp-delay = <32000>;
|
|
regulator-min-microvolt = <810000>;
|
|
regulator-max-microvolt = <1080000>;
|
|
regulator-ramp-delay = <2500>;
|
|
regulator-name = "vdd-gpu";
|
|
};
|
|
|
|
reg_dcdcd: dcdcd {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <960000>;
|
|
regulator-max-microvolt = <960000>;
|
|
regulator-name = "vdd-sys";
|
|
};
|
|
|
|
sw {
|
|
/* unused */
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&rtc {
|
|
clocks = <&ext_osc32k>;
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_ph_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* There's the BT part of the AP6256 connected to that UART */
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
|
|
uart-has-rtscts;
|
|
status = "okay";
|
|
|
|
bluetooth {
|
|
compatible = "brcm,bcm4345c5";
|
|
clocks = <&rtc 1>;
|
|
clock-names = "lpo";
|
|
device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
|
|
host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
|
|
shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
|
|
max-speed = <1500000>;
|
|
};
|
|
};
|
|
|
|
&usb2otg {
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb3phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c3 {
|
|
status = "okay"; /* нужно для ac200 */
|
|
};
|
|
|
|
&ac200_ephy_ctl {
|
|
x-powers,led-polarity = <GPIO_ACTIVE_HIGH>;
|
|
phy-address = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&emac {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ext_rmii_pins>;
|
|
phy-mode = "rmii";
|
|
phy-handle = <&ext_rmii_phy>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mdio {
|
|
ext_rmii_phy: ethernet-phy@1 {
|
|
compatible = "ethernet-phy-id0044.1400",
|
|
"ethernet-phy-ieee802.3-c22";
|
|
reg = <1>;
|
|
resets = <&ac200_ephy_ctl>;
|
|
reset-names = "phy";
|
|
clocks = <&ac200_ephy_ctl>;
|
|
};
|
|
};
|
|
|
|
&pwm {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c2 {
|
|
status = "okay"; /* PD23, PD24 - альт uart3 tx, rx pins */
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "disabled"; /* PH5,PH6 -OK только когда не используется SPI1 */
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay"; /* PD25, PD26 - альт uart3 rts, cts pins */
|
|
};
|
|
|
|
&spi1 {
|
|
pinctrl-names = "default", "default";
|
|
pinctrl-1 = <&spi1_cs1>;
|
|
cs-gpios = <0>, <&pio 7 2 0>; /* PH2 */
|
|
|
|
status = "okay";
|
|
spidev@0 {
|
|
compatible = "rohm,dh2228fv";
|
|
status = "okay";
|
|
reg = <0>;
|
|
spi-max-frequency = <1000000>;
|
|
};
|
|
spidev@1 {
|
|
compatible = "rohm,dh2228fv";
|
|
status = "okay";
|
|
reg = <1>;
|
|
spi-max-frequency = <1000000>;
|
|
};
|
|
};
|
|
|
|
&pwm {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm_pin>;
|
|
status = "okay";
|
|
};
|
|
|
|
&r_pwm {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&r_pwm_pin>;
|
|
status = "okay";
|
|
};
|
|
|
|
&r_uart {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&r_uart_pins>; /* PL2, PL3 */
|
|
status = "okay"; /* почемуто когда включен пропадает вывод UART0 */
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins>; /* PD23, PD24 */
|
|
status = "disabled";
|
|
};
|
|
|