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 --- arch/arm/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rv1126-alientek-clrv1126f.dtsi | 277 +++++++++++++++++++++ .../boot/dts/rockchip/rv1126-alientek-dlrv1126.dts | 256 +++++++++++++++++++ 3 files changed, 534 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/Makefile b/arch/arm/boot/dts/rockchip/Makefile index d0154fd7ff24..e9f9e0ac3bfd 100644 --- a/arch/arm/boot/dts/rockchip/Makefile +++ b/arch/arm/boot/dts/rockchip/Makefile @@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rv1108-evb.dtb \ rv1109-relfor-saib.dtb \ rv1109-sonoff-ihost.dtb \ + rv1126-alientek-dlrv1126.dtb \ rv1126-edgeble-neu2-io.dtb \ rv1126-sonoff-ihost.dtb \ rk3036-evb.dtb \ diff --git a/arch/arm/boot/dts/rockchip/rv1126-alientek-clrv1126f.dtsi b/arch/arm/boot/dts/rockchip/rv1126-alientek-clrv1126f.dtsi new file mode 100644 index 000000000000..9bee424b1797 --- /dev/null +++ b/arch/arm/boot/dts/rockchip/rv1126-alientek-clrv1126f.dtsi @@ -0,0 +1,277 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2026 Yanan He + */ + +#include "rv1126.dtsi" + +/ { + compatible = "alientek,clrv1126f", "rockchip,rv1126"; + + aliases { + mmc0 = &emmc; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_rstnout>; + rockchip,default-sample-phase = <90>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; + status = "okay"; +}; + +&i2c0 { + clock-frequency = <400000>; + status = "okay"; + + rk809: pmic@20 { + compatible = "rockchip,rk809"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = ; + #clock-cells = <1>; + #sound-dai-cells = <0>; + clock-output-names = "rk808-clkout1", "rk808-clkout2"; + clock-names = "mclk"; + clocks = <&cru MCLK_I2S0_TX_OUT2IO>; + assigned-clocks = <&cru MCLK_I2S0_TX_OUT2IO>; + assigned-clock-parents = <&cru MCLK_I2S0_TX>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc5-supply = <&vcc_buck5>; + vcc6-supply = <&vcc_buck5>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc5v0_sys>; + + regulators { + vdd_npu_vepu: DCDC_REG1 { + regulator-name = "vdd_npu_vepu"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-name = "vdd_arm"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc3v3_sys: DCDC_REG4 { + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_buck5: DCDC_REG5 { + regulator-name = "vcc_buck5"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <2200000>; + }; + }; + + vcc_0v8: LDO_REG1 { + regulator-name = "vcc_0v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_pmu: LDO_REG2 { + regulator-name = "vcc1v8_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd0v8_pmu: LDO_REG3 { + regulator-name = "vcc0v8_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <800000>; + }; + }; + + vcc_1v8: LDO_REG4 { + regulator-name = "vcc_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_dovdd: LDO_REG5 { + regulator-name = "vcc_dovdd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_dvdd: LDO_REG6 { + regulator-name = "vcc_dvdd"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_avdd: LDO_REG7 { + regulator-name = "vcc_avdd"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd: LDO_REG8 { + regulator-name = "vccio_sd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_sd: LDO_REG9 { + regulator-name = "vcc3v3_sd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_5v0: SWITCH_REG1 { + regulator-name = "vcc_5v0"; + }; + + vcc_3v3: SWITCH_REG2 { + regulator-name = "vcc_3v3"; + regulator-always-on; + regulator-boot-on; + }; + }; + }; +}; + +&pinctrl { + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&pmu_io_domains { + pmuio0-supply = <&vcc3v3_sys>; + pmuio1-supply = <&vcc3v3_sys>; + vccio1-supply = <&vcc_1v8>; + vccio2-supply = <&vccio_sd>; + vccio3-supply = <&vcc_1v8>; + vccio4-supply = <&vcc_3v3>; + vccio5-supply = <&vcc_3v3>; + vccio6-supply = <&vcc_3v3>; + vccio7-supply = <&vcc_1v8>; + status = "okay"; +}; + +&saradc { + vref-supply = <&vcc_1v8>; + status = "okay"; +}; + +&wdt { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/rockchip/rv1126-alientek-dlrv1126.dts b/arch/arm/boot/dts/rockchip/rv1126-alientek-dlrv1126.dts new file mode 100644 index 000000000000..33c6c74d08b9 --- /dev/null +++ b/arch/arm/boot/dts/rockchip/rv1126-alientek-dlrv1126.dts @@ -0,0 +1,256 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2026 Yanan He + */ + +/dts-v1/; +#include +#include "rv1126-alientek-clrv1126f.dtsi" + +/ { + model = "Alientek ATK-DLRV1126"; + compatible = "alientek,dlrv1126", "alientek,clrv1126f", "rockchip,rv1126"; + + aliases { + ethernet0 = &gmac; + mmc1 = &sdio; + mmc2 = &sdmmc; + }; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <100>; + + button-esc { + label = "esc"; + linux,code = ; + press-threshold-microvolt = <0>; + }; + + button-right { + label = "right"; + linux,code = ; + press-threshold-microvolt = <400781>; + }; + + button-left { + label = "left"; + linux,code = ; + press-threshold-microvolt = <801562>; + }; + + button-menu { + label = "menu"; + linux,code = ; + press-threshold-microvolt = <1198828>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + label = "sys-led"; + gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + + led-1 { + label = "user-led"; + gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + default-state = "on"; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "Analog RK809"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,widgets = + "Speaker", "Speaker", + "Headphone", "Headphones", + "Microphone", "Mic Jack"; + simple-audio-card,routing = + "Speaker", "SPKO", + "Headphones", "HPOL", + "Headphones", "HPOR", + "MICL", "Mic Jack"; + + simple-audio-card,cpu { + sound-dai = <&i2s0>; + }; + + simple-audio-card,codec { + sound-dai = <&rk809>; + }; + }; + + vcc5v0_sys: regulator-vcc5v0-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + sdio_pwrseq: pwrseq-sdio { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable_h>; + reset-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>; + post-power-on-delay-ms = <200>; + power-off-delay-us = <20000>; + }; +}; + +&i2c5 { + status = "okay"; + clock-frequency = <400000>; + + pcf8563: rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + #clock-cells = <0>; + interrupt-parent = <&gpio1>; + interrupts = ; + clock-output-names = "xin32k"; + }; +}; + +&gmac { + phy-mode = "rgmii-id"; + clock_in_out = "input"; + assigned-clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>, + <&cru CLK_GMAC_ETHERNET_OUT>; + assigned-clock-parents = <&cru CLK_GMAC_SRC_M1>, + <&cru RGMII_MODE_CLK>; + assigned-clock-rates = <125000000>, <0>, <25000000>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmiim1_miim &rgmiim1_bus2 &rgmiim1_bus4 + &clk_out_ethernetm1_pins>; + phy-handle = <&phy>; + 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 { + ethernet { + eth_phy_rst: eth-phy-rst { + rockchip,pins = <3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + 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>; + }; + }; + + 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"; + shutdown-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>; + device-wakeup-gpios = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>; + clocks = <&rk809 1>; + clock-names = "lpo"; + interrupt-parent = <&gpio0>; + interrupts = ; + interrupt-names = "host-wakeup"; + max-speed = <115200>; + vbat-supply = <&vcc_3v3>; + vddio-supply = <&vcc_1v8>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_enable>, <&bt_wake_dev>, <&bt_wake_host>; + }; +}; + +&uart2 { + status = "okay"; +}; + +&i2s0 { + rockchip,trcm-sync-tx-only; + rockchip,i2s-rx-route = <3 1 2 0>; + rockchip,i2s-tx-route = <0 1 2 3>; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0m0_sclk_tx>, + <&i2s0m0_mclk>, + <&i2s0m0_lrck_tx>, + <&i2s0m0_sdo0>, + <&i2s0m0_sdo1_sdi3>; + status = "okay"; +}; -- 2.54.0