mirror of
https://github.com/coolsnowwolf/lede.git
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393 lines
8.3 KiB
Plaintext
393 lines
8.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0 OR MIT
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/dts-v1/;
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#include "meson8b.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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model = "Thunder OneCloud";
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compatible = "thunder,onecloud", "amlogic,meson8b";
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aliases {
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serial0 = &uart_AO;
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mmc0 = &sd_card_slot;
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mmc1 = &sdhc;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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device_type = "memory";
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reg = <0x40000000 0x40000000>;
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};
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emmc_pwrseq: emmc-pwrseq {
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compatible = "mmc-pwrseq-emmc";
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reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
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};
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gpio-keys {
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// compatible = "gpio-keys-polled";
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// poll-interval = <100>;
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compatible = "gpio-keys";
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autorepeat;
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reset-button {
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label = "reset";
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linux,code = <BTN_0>;
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// gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_LOW>;
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interrupt-parent = <&gpio_intc>;
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interrupts = <5 IRQ_TYPE_LEVEL_LOW>; // GPIOAO 5
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};
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};
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leds {
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compatible = "gpio-leds";
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led_status_red: status-red {
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label = "red:status";
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gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
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};
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led_status_green: status-green {
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label = "green:status";
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gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
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};
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led_status_blue: status-blue {
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label = "blue:status";
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gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
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};
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};
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p12v: regulator-p12v {
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compatible = "regulator-fixed";
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regulator-name = "P12V";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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};
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vcc_5v: regulator-vcc-5v {
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compatible = "regulator-fixed";
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regulator-name = "VCC5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&p12v>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_3v3: regulator-vcc-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VCC3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&p12v>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_1v8: regulator-vcc-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "VCC1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&p12v>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_ddr: regulator-vcc-ddr {
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compatible = "regulator-fixed";
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regulator-name = "VCC_DDR";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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vin-supply = <&vcc_3v3>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_core: regulator-vcc-core {
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compatible = "pwm-regulator";
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regulator-name = "VCC_CORE";
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// ---------------------------------------------------
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// | The actual mapping in phyical |
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// ----------------------------------------------
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// | | 100% | 60% | 30% | 10% | 0% |
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// ----------------------------------------------
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// | V1.0 | 677mV | 857mV | 992mV | 1082mV | 1127mV |
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// | V1.3 | 1116mV | 1121mV | 1125mV | 1128mV | 1129mV |
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// ----------------------------------------------
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//
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// According to meson8b.dtsi, the CPU should be able to
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// run at 504MHz with 870mV. But this regulator supplies
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// not only CPU but also GPU. And according to the users'
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// tests on V1.0, we need such higher voltages.
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pwms = <&pwm_cd 1 12001 0>; // PWM_D
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pwm-dutycycle-range = <10 0>;
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regulator-min-microvolt = <860000>;
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regulator-max-microvolt = <1140000>;
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pwm-supply = <&p12v>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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&uart_AO {
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status = "okay";
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pinctrl-0 = <&uart_ao_a_pins>;
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pinctrl-names = "default";
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};
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&pwm_cd {
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status = "okay";
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pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>;
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pinctrl-names = "default";
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clocks = <&xtal>, <&xtal>;
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clock-names = "clkin0", "clkin1";
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};
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&cpu0 {
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cpu-supply = <&vcc_core>;
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};
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&saradc {
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status = "okay";
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vref-supply = <&vcc_1v8>;
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};
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&gpio {
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gpio-line-names =
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/* 0 */ "WIFI_SDIO_D0 PIN18 (GPIOX_0)",
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/* 1 */ "WIFI_SDIO_D1 PIN19 (GPIOX_1)",
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/* 2 */ "WIFI_SDIO_D2 PIN14 (GPIOX_2)",
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/* 3 */ "WIFI_SDIO_D3 PIN15 (GPIOX_3)",
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/* 4 */ "WIFI_PCM_DIN PIN27 (GPIOX_4)",
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/* 5 */ "WIFI_PCM_DOUT PIN25 (GPIOX_5)",
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/* 6 */ "WIFI_PCM_SYNC PIN28 (GPIOX_6)",
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/* 7 */ "WIFI_PCM_CLK PIN26 (GPIOX_7)",
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/* 8 */ "WIFI_SDIO_CLK PIN17_Resistor (GPIOX_8)",
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/* 9 */ "WIFI_SDIO_CMD PIN16 (GPIOX_9)",
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/* 10 */ "GPIOX_10",
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/* 11 */ "WIFI PIN12 (GPIOX_11)",
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/* 12 */ "WIFI_UART_RX PIN43 (GPIOX_16)",
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/* 13 */ "WIFI_UART_TX PIN42 (GPIOX_17)",
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/* 14 */ "WIFI_UART_RTS PIN41_Resistor (GPIOX_18)",
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/* 15 */ "WIFI_UART_CTS PIN44 (GPIOX_19)",
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/* 16 */ "WIFI PIN34 (GPIOX_20)",
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/* 17 */ "WIFI_WAKE PIN13 (GPIOX_21)",
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/* 18 */ "Resistor_TopOf_LED (GPIOY_0)",
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/* 19 */ "GPIOY_1",
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/* 20 */ "GPIOY_3",
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/* 21 */ "GPIOY_6",
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/* 22 */ "GPIOY_7",
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/* 23 */ "GPIOY_8",
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/* 24 */ "GPIOY_9",
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/* 25 */ "GPIOY_10",
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/* 26 */ "GPIOY_11",
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/* 27 */ "GPIOY_12",
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/* 28 */ "Left_BottomOf_CPU (GPIOY_13)",
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/* 29 */ "Right_BottomOf_CPU (GPIOY_14)",
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/* 30 */ "GPIODV_9 (PWM_C)",
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/* 31 */ "GPIODV_24",
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/* 32 */ "GPIODV_25",
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/* 33 */ "GPIODV_26",
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/* 34 */ "GPIODV_27",
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/* 35 */ "VCC_CPU_PWM (GPIODV_28)",
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/* 36 */ "GPIODV_29",
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/* 37 */ "HDMI_HPD (GPIOH_0)",
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/* 38 */ "HDMI_SDA (GPIOH_1)",
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/* 39 */ "HDMI_SCL (GPIOH_2)",
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/* 40 */ "ETH_PHY_INTR (GPIOH_3)",
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/* 41 */ "ETH_PHY_nRST (GPIOH_4)",
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/* 42 */ "ETH_TXD1 (GPIOH_5)",
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/* 43 */ "ETH_TXD0 (GPIOH_6)",
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/* 44 */ "ETH_TXD3 (GPIOH_7)",
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/* 45 */ "ETH_TXD2 (GPIOH_8)",
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/* 46 */ "ETH_TX_CLK (GPIOH_9)",
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/* 47 */ "SDCARD_D1 (CARD_0)",
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/* 48 */ "SDCARD_D0 (CARD_1)",
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/* 49 */ "SDCARD_CLK (CARD_2)",
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/* 50 */ "SDCARD_CMD (CARD_3)",
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/* 51 */ "SDCARD_D3 (CARD_4)",
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/* 52 */ "SDCARD_D2 (CARD_5)",
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/* 53 */ "SDCARD_CD (CARD_6)",
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/* 54 */ "EMMC_D0 (BOOT_0)",
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/* 55 */ "EMMC_D1 (BOOT_1)",
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/* 56 */ "EMMC_D2 (BOOT_2)",
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/* 57 */ "EMMC_D3 (BOOT_3)",
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/* 58 */ "EMMC_D4 (BOOT_4)",
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/* 59 */ "EMMC_D5 (BOOT_5)",
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/* 60 */ "EMMC_D6 (BOOT_6)",
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/* 61 */ "EMMC_D7 (BOOT_7)",
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/* 62 */ "EMMC_CLK (BOOT_8)",
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/* 63 */ "EMMC_nRST (BOOT_9)",
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/* 64 */ "EMMC_CMD (BOOT_10)",
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/* 65 */ "BOOT_11",
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/* 66 */ "BOOT_12",
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/* 67 */ "BOOT_13",
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/* 68 */ "BOOT_14",
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/* 69 */ "BOOT_15",
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/* 70 */ "BOOT_16",
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/* 71 */ "BOOT_17",
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/* 72 */ "BOOT_18",
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/* 73 */ "ETH_RXD1 (DIF_0_P)",
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/* 74 */ "ETH_RXD0 (DIF_0_N)",
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/* 75 */ "ETH_RX_DV (DIF_1_P)",
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/* 76 */ "ETH_RX_CLK (DIF_1_N)",
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/* 77 */ "ETH_RXD3 (DIF_2_P)",
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/* 78 */ "ETH_RXD2 (DIF_2_N)",
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/* 79 */ "ETH_TX_EN (DIF_3_P)",
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/* 80 */ "ETH_REF_CLK (DIF_3_N)",
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/* 81 */ "ETH_MDC (DIF_4_P)",
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/* 82 */ "ETH_MDIO_EN (DIF_4_N)";
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};
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&gpio_ao {
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gpio-line-names =
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/* 0 */ "UART TX (GPIOAO_0)",
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/* 1 */ "UART RX (GPIOAO_1)",
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/* 2 */ "RED_LED (GPIOAO_2)",
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/* 3 */ "GREEN_LED (GPIOAO_3)",
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/* 4 */ "BLUE_LED (GPIOAO_4)",
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/* 5 */ "BUTTON (GPIOAO_5)",
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/* 6 */ "GPIOAO_6",
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/* 7 */ "IR_IN (GPIOAO_7)",
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/* 8 */ "GPIOAO_8",
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/* 9 */ "GPIOAO_9",
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/* 10 */ "GPIOAO_10",
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/* 11 */ "GPIOAO_11",
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/* 12 */ "GPIOAO_12",
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/* 13 */ "GPIOAO_13",
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/* 14 */ "GPIO_BSD_EN",
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/* 15 */ "GPIO_TEST_N";
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};
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// eMMC
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&sdhc {
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status = "okay";
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pinctrl-0 = <&sdxc_c_pins>;
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pinctrl-names = "default";
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non-removable;
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bus-width = <8>;
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max-frequency = <200000000>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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mmc-pwrseq = <&emmc_pwrseq>;
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vmmc-supply = <&vcc_3v3>;
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// vqmmc-supply = <&vcc_3v3>;
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};
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&sdio {
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status = "okay";
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pinctrl-0 = <&sd_b_pins>;
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pinctrl-names = "default";
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// SD card
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sd_card_slot: slot@1 {
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compatible = "mmc-slot";
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reg = <1>;
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status = "okay";
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bus-width = <4>;
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no-sdio;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
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vmmc-supply = <&vcc_3v3>;
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// vqmmc-supply = <&vcc_3v3>;
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};
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};
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ðmac {
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status = "okay";
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pinctrl-0 = <ð_rgmii_pins>;
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pinctrl-names = "default";
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phy-handle = <ð_phy>;
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phy-mode = "rgmii-rxid";
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mdio {
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compatible = "snps,dwmac-mdio";
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#address-cells = <1>;
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#size-cells = <0>;
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// Realtek RTL8211F (0x001cc916)
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eth_phy: ethernet-phy@0 {
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reg = <0>;
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reset-assert-us = <10000>;
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reset-deassert-us = <80000>;
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reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
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interrupt-parent = <&gpio_intc>;
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interrupts = <17 IRQ_TYPE_LEVEL_LOW>; // GPIOH 3
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};
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};
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};
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&usb0 {
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status = "okay";
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dr_mode = "otg";
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usb-role-switch;
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role-switch-default-mode = "host";
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};
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&usb0_phy {
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status = "okay";
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};
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&usb1 {
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status = "okay";
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};
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&usb1_phy {
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status = "okay";
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};
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&ir_receiver {
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status = "okay";
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pinctrl-0 = <&ir_recv_pins>;
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pinctrl-names = "default";
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};
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