mirror of
https://github.com/coolsnowwolf/lede.git
synced 2025-12-20 01:01:53 +08:00
rockchip: add Radxa ROCK 2A/F support
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Signed-off-by: coolsnowwolf@gmail.com Hardware -------- RockChip RK3528 ARM64 (4 cores) 1/2/4GB LPDDR4 RAM 1x LED (state) 1x Reset button 0/8/16/32/64GB eMMC on-board Micro-SD Slot PCIe FPC connector 3x USB 2.0 Port HDMI/AV OUT USB Type-C 5V Power ROCK 2A: + 3.5mm audio out + 1000 Base-T + SYS LED + USB 3.0 Port (conflicts with PCIe) Installation ------------ Uncompress the OpenWrt sysupgrade and write it to a micro SD card or internal eMMC using dd.
This commit is contained in:
coolsnowwolf
@@ -209,6 +209,8 @@ define U-Boot/radxa-e20c-rk3528
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$(U-Boot/rk3528/Default)
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NAME:=Radxa E20C
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BUILD_DEVICES:= \
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radxa_rock-2a \
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radxa_rock-2f \
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radxa_e20c \
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radxa_e24c
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endef
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@@ -0,0 +1,295 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include <dt-bindings/pwm/pwm.h>
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#include "rk3528.dtsi"
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/ {
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aliases {
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i2c1 = &i2c1;
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mmc0 = &sdhci;
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mmc1 = &sdmmc;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:1500000n8";
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};
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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 0>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1800000>;
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poll-interval = <100>;
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button-maskrom {
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label = "MASKROM";
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linux,code = <KEY_SETUP>;
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press-threshold-microvolt = <0>;
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};
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};
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leds: leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&state_led_b>;
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led-0 {
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color = <LED_COLOR_ID_BLUE>;
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default-state = "on";
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function = LED_FUNCTION_HEARTBEAT;
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gpios = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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vdd_0v9: regulator-0v9-vdd {
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compatible = "regulator-fixed";
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regulator-name = "vdd_0v9";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc_ddr: regulator-1v1-vcc-ddr {
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compatible = "regulator-fixed";
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regulator-name = "vcc_ddr";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc_1v8: regulator-1v8-vcc {
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compatible = "regulator-fixed";
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regulator-name = "vcc_1v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_3v3>;
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};
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vcc_3v3: regulator-3v3-vcc {
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compatible = "regulator-fixed";
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regulator-name = "vcc_3v3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc_wifi: regulator-3v3-vcc-wifi {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_wifi_pwr>;
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regulator-name = "vcc_wifi";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_3v3>;
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};
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vcc5v0_sys: regulator-5v0-vcc-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vcc5v0_usb20: regulator-5v0-vcc-usb20 {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_host_en>;
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regulator-name = "vcc5v0_usb20";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vccio_sd: regulator-vccio-sd {
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compatible = "regulator-gpio";
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gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_vol_ctrl_h>;
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regulator-name = "vccio_sd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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states = <1800000 0x0>, <3300000 0x1>;
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vin-supply = <&vcc5v0_sys>;
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};
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vdd_arm: regulator-vdd-arm {
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compatible = "pwm-regulator";
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pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>;
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pwm-supply = <&vcc5v0_sys>;
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regulator-name = "vdd_arm";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <746000>;
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regulator-max-microvolt = <1201000>;
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regulator-settling-time-up-us = <250>;
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};
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vdd_logic: regulator-vdd-logic {
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compatible = "pwm-regulator";
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pwms = <&pwm2 0 5000 PWM_POLARITY_INVERTED>;
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pwm-supply = <&vcc5v0_sys>;
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regulator-name = "vdd_logic";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <705000>;
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regulator-max-microvolt = <1006000>;
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regulator-settling-time-up-us = <250>;
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};
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rfkill {
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compatible = "rfkill-gpio";
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label = "rfkill-wlan";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_reg_on_h>;
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radio-type = "wlan";
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shutdown-gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
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};
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};
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&cpu0 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu1 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu2 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu3 {
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cpu-supply = <&vdd_arm>;
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};
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&gpu {
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mali-supply = <&vdd_logic>;
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status = "okay";
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1m0_xfer>;
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status = "okay";
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eeprom@50 {
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compatible = "belling,bl24c16a", "atmel,24c16";
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reg = <0x50>;
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pagesize = <16>;
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read-only;
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vcc-supply = <&vcc_3v3>;
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};
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};
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&pinctrl {
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bluetooth {
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bt_wake_host_h: bt-wake-host-h {
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rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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host_wake_bt_h: host-wake-bt-h {
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rockchip,pins = <1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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leds {
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state_led_b: state-led-b {
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rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sdmmc {
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sdmmc_vol_ctrl_h: sdmmc-vol-ctrl-h {
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rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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usb {
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usb_host_en: usb-host-en {
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rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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wifi {
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usb_wifi_pwr: usb-wifi-pwr {
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rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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wifi_reg_on_h: wifi-reg-on-h {
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rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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wifi_wake_host_h: wifi-wake-host-h {
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rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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};
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};
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&pwm1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm1m0_pins>;
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status = "okay";
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};
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&pwm2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm2m0_pins>;
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status = "okay";
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};
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&saradc {
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vref-supply = <&vcc_1v8>;
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status = "okay";
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};
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&sdhci {
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bus-width = <8>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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no-sd;
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no-sdio;
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non-removable;
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vmmc-supply = <&vcc_3v3>;
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vqmmc-supply = <&vcc_1v8>;
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status = "okay";
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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max-frequency = <100000000>;
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sd-uhs-sdr104;
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vmmc-supply = <&vcc_3v3>;
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vqmmc-supply = <&vccio_sd>;
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0m0_xfer>;
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status = "okay";
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};
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@@ -0,0 +1,82 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include "rk3528-rock-2.dtsi"
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/ {
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model = "Radxa ROCK 2A";
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compatible = "radxa,rock-2a", "rockchip,rk3528";
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aliases {
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ethernet0 = &gmac1;
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};
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vcc5v0_usb30_otg: regulator-5v0-vcc-usb30-otg {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio1 RK_PC3 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_otg_en>;
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regulator-name = "vcc5v0_usb30_otg";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc5v0_sys>;
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};
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};
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&gmac1 {
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clock_in_out = "output";
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phy-handle = <&rgmii_phy>;
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phy-mode = "rgmii-id";
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phy-supply = <&vcc_3v3>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii_miim>, <&rgmii_tx_bus2>, <&rgmii_rx_bus2>,
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<&rgmii_rgmii_clk>, <&rgmii_rgmii_bus>;
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status = "okay";
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};
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&leds {
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pinctrl-names = "default";
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pinctrl-0 = <&state_led_b>, <&sys_led_g>;
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led-1 {
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color = <LED_COLOR_ID_GREEN>;
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default-state = "on";
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-on";
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};
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};
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&mdio1 {
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rgmii_phy: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <0x1>;
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pinctrl-names = "default";
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pinctrl-0 = <&gmac1_rstn_l>;
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reset-assert-us = <20000>;
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reset-deassert-us = <100000>;
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reset-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
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};
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};
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&pinctrl {
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ethernet {
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gmac1_rstn_l: gmac1-rstn-l {
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rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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leds {
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sys_led_g: sys-led-g {
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rockchip,pins = <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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usb {
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usb_otg_en: usb-otg-en {
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rockchip,pins = <1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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@@ -0,0 +1,10 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include "rk3528-rock-2.dtsi"
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/ {
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model = "Radxa ROCK 2F";
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compatible = "radxa,rock-2f", "rockchip,rk3528";
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};
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@@ -466,6 +466,24 @@ define Device/radxa_e54c
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endef
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TARGET_DEVICES += radxa_e54c
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define Device/radxa_rock-2a
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DEVICE_VENDOR := Radxa
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DEVICE_MODEL := ROCK 2A
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SOC := rk3528
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UBOOT_DEVICE_NAME := radxa-e20c-rk3528
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IMAGE/sysupgrade.img.gz := boot-common | boot-script rk3528 | pine64-img | gzip | append-metadata
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endef
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TARGET_DEVICES += radxa_rock-2a
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define Device/radxa_rock-2f
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DEVICE_VENDOR := Radxa
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DEVICE_MODEL := ROCK 2F
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SOC := rk3528
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UBOOT_DEVICE_NAME := radxa-e20c-rk3528
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IMAGE/sysupgrade.img.gz := boot-common | boot-script rk3528 | pine64-img | gzip | append-metadata
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endef
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TARGET_DEVICES += radxa_rock-2f
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define Device/radxa_rock-3a
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DEVICE_VENDOR := Radxa
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DEVICE_MODEL := ROCK 3A
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Reference in New Issue
Block a user