mirror of
https://github.com/coolsnowwolf/lede.git
synced 2025-04-16 14:23:38 +00:00
f676db7af3
* Fix first USB not available * Fix first USB not available * Fix first USB not available
390 lines
7.1 KiB
Plaintext
390 lines
7.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0 OR MIT
|
|
|
|
/dts-v1/;
|
|
#include "meson8b.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "Thunder OneCloud";
|
|
compatible = "thunder,onecloud", "amlogic,meson8b";
|
|
|
|
aliases {
|
|
serial0 = &uart_AO;
|
|
mmc0 = &sd_card_slot;
|
|
mmc1 = &sdhc;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x40000000 0x40000000>;
|
|
};
|
|
|
|
emmc_pwrseq: emmc-pwrseq {
|
|
compatible = "mmc-pwrseq-emmc";
|
|
reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
gpio-keys {
|
|
// compatible = "gpio-keys-polled";
|
|
// poll-interval = <100>;
|
|
|
|
compatible = "gpio-keys";
|
|
|
|
autorepeat;
|
|
|
|
reset-button {
|
|
label = "reset";
|
|
linux,code = <BTN_0>;
|
|
|
|
// gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_LOW>;
|
|
|
|
interrupt-parent = <&gpio_intc>;
|
|
interrupts = <5 IRQ_TYPE_LEVEL_LOW>; // GPIOAO 5
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led_status_red: status-red {
|
|
label = "red:status";
|
|
gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led_status_green: status-green {
|
|
label = "green:status";
|
|
gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led_status_blue: status-blue {
|
|
label = "blue:status";
|
|
gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
p12v: regulator-p12v {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "P12V";
|
|
regulator-min-microvolt = <12000000>;
|
|
regulator-max-microvolt = <12000000>;
|
|
};
|
|
|
|
vcc_5v: regulator-vcc-5v {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "VCC5V";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
|
|
vin-supply = <&p12v>;
|
|
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_3v3: regulator-vcc-3v3 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "VCC3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
vin-supply = <&p12v>;
|
|
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_1v8: regulator-vcc-1v8 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "VCC1V8";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
vin-supply = <&p12v>;
|
|
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_ddr: regulator-vcc-ddr {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "VCC_DDR";
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
|
|
vin-supply = <&vcc_3v3>;
|
|
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_core: regulator-vcc-core {
|
|
compatible = "pwm-regulator";
|
|
|
|
regulator-name = "VCC_CORE";
|
|
|
|
// ------------------------------------------
|
|
// | The actual mapping in phyical |
|
|
// --------------------------------------
|
|
// | | 100% | 60% | 30% | 0% |
|
|
// --------------------------------------
|
|
// | V1.0 | 677mV | 857mV | 992mV | 1127mV |
|
|
// | V1.3 | 1116mV | 1121mV | 1125mV | 1129mV |
|
|
// --------------------------------------
|
|
//
|
|
// According to meson8b.dtsi, the CPU should be able
|
|
// to run at 504MHz with 870mV. But according to my
|
|
// test on V1.0, the system will crash in this case.
|
|
//
|
|
// And this regulator supplies not only CPU but also GPU.
|
|
//
|
|
// So we use higher voltages.
|
|
|
|
pwms = <&pwm_cd 1 12001 0>; // PWM_D
|
|
pwm-dutycycle-range = <30 0>;
|
|
regulator-min-microvolt = <860000>;
|
|
regulator-max-microvolt = <1140000>;
|
|
|
|
pwm-supply = <&p12v>;
|
|
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&pwm_cd {
|
|
status = "okay";
|
|
pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>;
|
|
pinctrl-names = "default";
|
|
clocks = <&xtal>, <&xtal>;
|
|
clock-names = "clkin0", "clkin1";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-supply = <&vcc_core>;
|
|
};
|
|
|
|
|
|
&gpio {
|
|
gpio-line-names =
|
|
// 0-3 Bank GPIOX 0-3
|
|
"7U1_PIN_18", "7U1_PIN_19",
|
|
"7U1_PIN_14", "7U1_PIN_15",
|
|
// 4-7 Bank GPIOX 4-7
|
|
"7U1_PIN_27", "7U1_PIN_25",
|
|
"7U1_PIN_28", "7U1_PIN_26",
|
|
// 8 Bank GPIOX 8
|
|
"R_RightOf_LED",
|
|
// 9 Bank GPIOX 9
|
|
"7U1_PIN_16",
|
|
// 10 Bank GPIOX 10
|
|
"",
|
|
// 11 Bank GPIOX 11
|
|
"7U1_PIN_12",
|
|
// 12-16 Bank GPIOX 16-20
|
|
"7U1_PIN_43", "7U1_PIN_42",
|
|
"7U1_PIN_41(Resistor)", "7U1_PIN_44",
|
|
"7U1_PIN_34",
|
|
// 17 Bank GPIOX 21
|
|
"7U1_PIN_13",
|
|
|
|
// 18 Bank GPIOY 0
|
|
"Resistor_TopOf_LED",
|
|
// 19-20 Bank GPIOY 1-3
|
|
"", "",
|
|
// 21-26 Bank GPIOY 6-11
|
|
"", "",
|
|
"", "",
|
|
"", "",
|
|
// 27 Bank GPIOY 12
|
|
"",
|
|
// 28-29 Bank GPIOY 13-14
|
|
"Left_BottomOf_CPU", "Right_BottomOf_CPU",
|
|
|
|
// 30 Bank GPIODV 9
|
|
"VCCK_PWM (PWM_C)",
|
|
// 31-35 Bank GPIODV 24-28
|
|
"I2CA_SDA", "I2CA_SCL",
|
|
"I2CB_SDA", "I2CB_SCL",
|
|
"VDDEE_PWM (PWM_D)",
|
|
// 36 Bank GPIODV 29
|
|
"",
|
|
|
|
// 37-39 Bank GPIOH 0-2
|
|
"HDMI_HPD", "HDMI_I2C_SDA", "HDMI_I2C_SCL",
|
|
// 40-46 Bank GPIOH 3-9
|
|
"ETH_PHY_INTR", "ETH_PHY_NRST",
|
|
"ETH_TXD1", "ETH_TXD0",
|
|
"ETH_TXD3", "ETH_TXD2",
|
|
"ETH_RGMII_TX_CLK",
|
|
|
|
// 47-53 Bank CARD 0-6
|
|
"SD_D1", "SD_D0",
|
|
"SD_CLK", "SD_CMD",
|
|
"SD_D3", "SD_D2",
|
|
"SD_CD",
|
|
|
|
// 54-65 Bank BOOT 0-11
|
|
"EMMC_D0", "EMMC_D1",
|
|
"EMMC_D2", "EMMC_D3",
|
|
"EMMC_D4", "EMMC_D5",
|
|
"EMMC_D6", "EMMC_D7",
|
|
"EMMC_CLK", "EMMC_RSTn",
|
|
"EMMC_CMD", "BOOT_SEL",
|
|
// 66-72 Bank BOOT 12-18
|
|
"", "",
|
|
"", "",
|
|
"", "",
|
|
"",
|
|
|
|
// 73-74 Bank DIF 0P 0N
|
|
"ETH_RXD1", "ETH_RXD0",
|
|
// 75-76 Bank DIF 1P 1N
|
|
"ETH_RX_DV", "RGMII_RX_CLK",
|
|
// 77-78 Bank DIF 2P 2N
|
|
"ETH_RXD3", "ETH_RXD2",
|
|
// 79-80 Bank DIF 3P 3N
|
|
"ETH_TXEN", "ETH_PHY_REF_CLK_25MOUT",
|
|
// 81-82 Bank DIF 4P 4N
|
|
"ETH_MDC", "ETH_MDIO";
|
|
};
|
|
|
|
&gpio_ao {
|
|
gpio-line-names =
|
|
// 0-1 Band GPIOAO 0-1
|
|
"UART TX", "UART RX",
|
|
// 2-4 Band GPIOAO 2-4
|
|
"RED_LED", "GREEN_LED", "BLUE_LED",
|
|
// 5 Band GPIOAO 5
|
|
"BUTTON",
|
|
// 6 Band GPIOAO 6
|
|
"",
|
|
// 7 Band GPIOAO 7
|
|
"IR_IN",
|
|
// 8 Band GPIOAO 8-13
|
|
"", "",
|
|
"", "",
|
|
"", "",
|
|
|
|
// 14 Band GPIO_BSD_EN
|
|
"",
|
|
// 15 GPIO_TEST_N
|
|
"";
|
|
};
|
|
|
|
ðmac {
|
|
status = "okay";
|
|
|
|
pinctrl-0 = <ð_rgmii_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
phy-handle = <ð_phy>;
|
|
phy-mode = "rgmii-rxid";
|
|
|
|
mdio {
|
|
compatible = "snps,dwmac-mdio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
// Realtek RTL8211F (0x001cc916)
|
|
eth_phy: ethernet-phy@0 {
|
|
reg = <0>;
|
|
|
|
reset-assert-us = <10000>;
|
|
reset-deassert-us = <80000>;
|
|
reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
|
|
|
|
interrupt-parent = <&gpio_intc>;
|
|
interrupts = <17 IRQ_TYPE_LEVEL_LOW>; // GPIOH 3
|
|
};
|
|
};
|
|
};
|
|
|
|
&saradc {
|
|
status = "okay";
|
|
vref-supply = <&vcc_1v8>;
|
|
};
|
|
|
|
// eMMC
|
|
&sdhc {
|
|
status = "okay";
|
|
|
|
pinctrl-0 = <&sdxc_c_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
bus-width = <8>;
|
|
max-frequency = <100000000>;
|
|
|
|
disable-wp;
|
|
cap-mmc-highspeed;
|
|
mmc-hs200-1_8v;
|
|
no-sdio;
|
|
|
|
mmc-pwrseq = <&emmc_pwrseq>;
|
|
|
|
vmmc-supply = <&vcc_3v3>;
|
|
// vqmmc-supply = <&vcc_3v3>;
|
|
};
|
|
|
|
&sdio {
|
|
status = "okay";
|
|
|
|
pinctrl-0 = <&sd_b_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
// SD card
|
|
sd_card_slot: slot@1 {
|
|
compatible = "mmc-slot";
|
|
reg = <1>;
|
|
status = "okay";
|
|
|
|
bus-width = <4>;
|
|
no-sdio;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
disable-wp;
|
|
|
|
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
|
|
|
|
vmmc-supply = <&vcc_3v3>;
|
|
// vqmmc-supply = <&vcc_3v3>;
|
|
};
|
|
};
|
|
|
|
&uart_AO {
|
|
status = "okay";
|
|
pinctrl-0 = <&uart_ao_a_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&usb0_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ir_receiver {
|
|
status = "okay";
|
|
pinctrl-0 = <&ir_recv_pins>;
|
|
pinctrl-names = "default";
|
|
};
|