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https://github.com/torvalds/linux.git
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ARM: dts: rockchip: Add Alientek DLRV1126
The board consists of a CLRV1126F core module and a DLRV1126 carrier board. The core module contains the RV1126 SoC, eMMC and RK809 PMIC, while the carrier board provides Ethernet, SD card, AP6212 WiFi and Bluetooth, PCF8563 RTC, ADC keys, GPIO LEDs and audio connectors. The board has been tested with Ethernet/NFS boot, eMMC, SD card, SDIO WiFi enumeration, Bluetooth LE scanning, RTC, ADC keys, GPIO LEDs and RK809 audio card registration. Signed-off-by: Yanan He <grumpycat921013@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> #gmac and mdio nodes Link: https://patch.msgid.link/20260706-rv1126-alientek-dlrv1126-v2-5-ff3176ca362b@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Yanan He
Heiko Stuebner
parent
17bee9ee73
commit
44045aa7a9
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@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
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rv1108-evb.dtb \
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rv1109-relfor-saib.dtb \
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rv1109-sonoff-ihost.dtb \
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rv1126-alientek-dlrv1126.dtb \
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rv1126-edgeble-neu2-io.dtb \
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rv1126-sonoff-ihost.dtb \
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rk3036-evb.dtb \
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291
arch/arm/boot/dts/rockchip/rv1126-alientek-clrv1126f.dtsi
Normal file
291
arch/arm/boot/dts/rockchip/rv1126-alientek-clrv1126f.dtsi
Normal file
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@ -0,0 +1,291 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2026 Yanan He <grumpycat921013@gmail.com>
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*/
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#include "rv1126.dtsi"
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/ {
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compatible = "alientek,clrv1126f", "rockchip,rv1126";
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aliases {
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mmc0 = &emmc;
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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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&emmc {
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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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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_rstnout>;
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rockchip,default-sample-phase = <90>;
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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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&i2c0 {
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clock-frequency = <400000>;
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status = "okay";
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rk809: pmic@20 {
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compatible = "rockchip,rk809";
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reg = <0x20>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PB1 IRQ_TYPE_LEVEL_LOW>;
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#clock-cells = <1>;
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#sound-dai-cells = <0>;
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clock-output-names = "rk808-clkout1", "rk808-clkout2";
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clock-names = "mclk";
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clocks = <&cru MCLK_I2S0_TX_OUT2IO>;
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assigned-clocks = <&cru MCLK_I2S0_TX_OUT2IO>;
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assigned-clock-parents = <&cru MCLK_I2S0_TX>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int_l>;
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rockchip,system-power-controller;
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wakeup-source;
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vcc1-supply = <&vcc5v0_sys>;
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vcc2-supply = <&vcc5v0_sys>;
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vcc3-supply = <&vcc5v0_sys>;
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vcc4-supply = <&vcc5v0_sys>;
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vcc5-supply = <&vcc_buck5>;
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vcc6-supply = <&vcc_buck5>;
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vcc7-supply = <&vcc5v0_sys>;
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vcc8-supply = <&vcc3v3_sys>;
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vcc9-supply = <&vcc5v0_sys>;
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regulators {
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vdd_npu_vepu: DCDC_REG1 {
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regulator-name = "vdd_npu_vepu";
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regulator-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x2>;
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regulator-min-microvolt = <650000>;
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regulator-max-microvolt = <950000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_arm: DCDC_REG2 {
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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-initial-mode = <0x2>;
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regulator-min-microvolt = <725000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_ddr: DCDC_REG3 {
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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-initial-mode = <0x2>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc3v3_sys: DCDC_REG4 {
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regulator-name = "vcc3v3_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x2>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc_buck5: DCDC_REG5 {
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regulator-name = "vcc_buck5";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <2200000>;
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regulator-max-microvolt = <2200000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <2200000>;
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};
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};
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vcc_0v8: LDO_REG1 {
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regulator-name = "vcc_0v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <800000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc1v8_pmu: LDO_REG2 {
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regulator-name = "vcc1v8_pmu";
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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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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vdd0v8_pmu: LDO_REG3 {
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regulator-name = "vcc0v8_pmu";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <800000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <800000>;
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};
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};
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vcc_1v8: LDO_REG4 {
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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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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vcc_dovdd: LDO_REG5 {
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regulator-name = "vcc_dovdd";
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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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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_dvdd: LDO_REG6 {
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regulator-name = "vcc_dvdd";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_avdd: LDO_REG7 {
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regulator-name = "vcc_avdd";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vccio_sd: LDO_REG8 {
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regulator-name = "vccio_sd";
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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 = <3300000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc3v3_sd: LDO_REG9 {
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regulator-name = "vcc3v3_sd";
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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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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_5v0: SWITCH_REG1 {
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regulator-name = "vcc_5v0";
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};
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vcc_3v3: SWITCH_REG2 {
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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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};
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};
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};
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};
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&pinctrl {
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pmic {
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pmic_int_l: pmic-int-l {
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rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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&pmu_io_domains {
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pmuio0-supply = <&vcc3v3_sys>;
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pmuio1-supply = <&vcc3v3_sys>;
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vccio1-supply = <&vcc_1v8>;
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vccio2-supply = <&vccio_sd>;
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vccio3-supply = <&vcc_1v8>;
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vccio4-supply = <&vcc_3v3>;
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vccio5-supply = <&vcc_3v3>;
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vccio6-supply = <&vcc_3v3>;
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vccio7-supply = <&vcc_1v8>;
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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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&wdt {
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status = "okay";
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};
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256
arch/arm/boot/dts/rockchip/rv1126-alientek-dlrv1126.dts
Normal file
256
arch/arm/boot/dts/rockchip/rv1126-alientek-dlrv1126.dts
Normal file
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@ -0,0 +1,256 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2026 Yanan He <grumpycat921013@gmail.com>
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "rv1126-alientek-clrv1126f.dtsi"
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/ {
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model = "Alientek ATK-DLRV1126";
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compatible = "alientek,dlrv1126", "alientek,clrv1126f", "rockchip,rv1126";
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aliases {
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ethernet0 = &gmac;
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mmc1 = &sdio;
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mmc2 = &sdmmc;
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};
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chosen {
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stdout-path = "serial2:1500000n8";
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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-esc {
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label = "esc";
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linux,code = <KEY_ESC>;
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press-threshold-microvolt = <0>;
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};
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button-left {
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label = "left";
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linux,code = <KEY_LEFT>;
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press-threshold-microvolt = <801562>;
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};
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button-menu {
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label = "menu";
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linux,code = <KEY_MENU>;
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press-threshold-microvolt = <1198828>;
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};
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button-right {
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label = "right";
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linux,code = <KEY_RIGHT>;
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press-threshold-microvolt = <400781>;
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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-0 {
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label = "sys-led";
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gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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default-state = "on";
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};
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led-1 {
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label = "user-led";
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gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "none";
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default-state = "on";
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};
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,name = "Analog RK809";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,widgets =
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"Speaker", "Speaker",
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"Headphone", "Headphones",
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"Microphone", "Mic Jack";
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simple-audio-card,routing =
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"Speaker", "SPKO",
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"Headphones", "HPOL",
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"Headphones", "HPOR",
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"MICL", "Mic Jack";
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simple-audio-card,cpu {
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sound-dai = <&i2s0>;
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};
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simple-audio-card,codec {
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sound-dai = <&rk809>;
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};
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};
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vcc5v0_sys: regulator-vcc5v0-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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||||
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sdio_pwrseq: pwrseq-sdio {
|
||||
compatible = "mmc-pwrseq-simple";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&wifi_enable_h>;
|
||||
reset-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
|
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post-power-on-delay-ms = <200>;
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power-off-delay-us = <20000>;
|
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};
|
||||
};
|
||||
|
||||
&gmac {
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assigned-clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>,
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<&cru CLK_GMAC_ETHERNET_OUT>;
|
||||
assigned-clock-parents = <&cru CLK_GMAC_SRC_M1>,
|
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<&cru RGMII_MODE_CLK>;
|
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assigned-clock-rates = <125000000>, <0>, <25000000>;
|
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clock_in_out = "input";
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phy-handle = <&phy>;
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phy-mode = "rgmii-id";
|
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pinctrl-names = "default";
|
||||
pinctrl-0 = <&rgmiim1_miim &rgmiim1_bus2 &rgmiim1_bus4
|
||||
&clk_out_ethernetm1_pins>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&i2c5 {
|
||||
status = "okay";
|
||||
clock-frequency = <400000>;
|
||||
|
||||
pcf8563: rtc@51 {
|
||||
compatible = "nxp,pcf8563";
|
||||
reg = <0x51>;
|
||||
#clock-cells = <0>;
|
||||
clock-output-names = "xin32k";
|
||||
interrupt-parent = <&gpio1>;
|
||||
interrupts = <RK_PD0 IRQ_TYPE_LEVEL_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2s0 {
|
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pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2s0m0_sclk_tx>,
|
||||
<&i2s0m0_mclk>,
|
||||
<&i2s0m0_lrck_tx>,
|
||||
<&i2s0m0_sdo0>,
|
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<&i2s0m0_sdo1_sdi3>;
|
||||
rockchip,trcm-sync-tx-only;
|
||||
rockchip,i2s-rx-route = <3 1 2 0>;
|
||||
rockchip,i2s-tx-route = <0 1 2 3>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&mdio {
|
||||
phy: ethernet-phy@1 {
|
||||
compatible = "ethernet-phy-ieee802.3-c22";
|
||||
reg = <0x1>;
|
||||
clocks = <&cru CLK_GMAC_ETHERNET_OUT>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <ð_phy_rst>;
|
||||
reset-gpios = <&gpio3 RK_PA0 GPIO_ACTIVE_LOW>;
|
||||
reset-assert-us = <20000>;
|
||||
reset-deassert-us = <100000>;
|
||||
};
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
bt {
|
||||
bt_enable: bt-enable {
|
||||
rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
|
||||
bt_wake_dev: bt-wake-dev {
|
||||
rockchip,pins = <1 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
|
||||
bt_wake_host: bt-wake-host {
|
||||
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
};
|
||||
|
||||
ethernet {
|
||||
eth_phy_rst: eth-phy-rst {
|
||||
rockchip,pins = <3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
|
||||
};
|
||||
};
|
||||
|
||||
wifi {
|
||||
wifi_enable_h: wifi-enable-h {
|
||||
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&sdio {
|
||||
bus-width = <4>;
|
||||
cap-sdio-irq;
|
||||
keep-power-in-suspend;
|
||||
max-frequency = <25000000>;
|
||||
mmc-pwrseq = <&sdio_pwrseq>;
|
||||
non-removable;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>;
|
||||
rockchip,default-sample-phase = <90>;
|
||||
vmmc-supply = <&vcc3v3_sd>;
|
||||
vqmmc-supply = <&vcc_1v8>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&sdmmc {
|
||||
bus-width = <4>;
|
||||
cap-mmc-highspeed;
|
||||
cap-sd-highspeed;
|
||||
card-detect-delay = <200>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>;
|
||||
rockchip,default-sample-phase = <90>;
|
||||
sd-uhs-sdr12;
|
||||
sd-uhs-sdr25;
|
||||
sd-uhs-sdr104;
|
||||
vmmc-supply = <&vcc3v3_sd>;
|
||||
vqmmc-supply = <&vccio_sd>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart0_xfer &uart0_ctsn &uart0_rtsn>;
|
||||
uart-has-rtscts;
|
||||
status = "okay";
|
||||
|
||||
bluetooth {
|
||||
compatible = "brcm,bcm43430a1-bt";
|
||||
clocks = <&rk809 1>;
|
||||
clock-names = "lpo";
|
||||
device-wakeup-gpios = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>;
|
||||
interrupt-parent = <&gpio0>;
|
||||
interrupts = <RK_PA5 IRQ_TYPE_EDGE_RISING>;
|
||||
interrupt-names = "host-wakeup";
|
||||
max-speed = <115200>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&bt_enable>, <&bt_wake_dev>, <&bt_wake_host>;
|
||||
shutdown-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>;
|
||||
vbat-supply = <&vcc_3v3>;
|
||||
vddio-supply = <&vcc_1v8>;
|
||||
};
|
||||
};
|
||||
|
||||
&uart2 {
|
||||
status = "okay";
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user