1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2026 Yanan He <grumpycat921013@gmail.com> 4 */ 5 6/dts-v1/; 7#include <dt-bindings/input/input.h> 8#include "rv1126-alientek-clrv1126f.dtsi" 9 10/ { 11 model = "Alientek ATK-DLRV1126"; 12 compatible = "alientek,dlrv1126", "alientek,clrv1126f", "rockchip,rv1126"; 13 14 aliases { 15 ethernet0 = &gmac; 16 mmc1 = &sdio; 17 mmc2 = &sdmmc; 18 }; 19 20 chosen { 21 stdout-path = "serial2:1500000n8"; 22 }; 23 24 adc-keys { 25 compatible = "adc-keys"; 26 io-channels = <&saradc 0>; 27 io-channel-names = "buttons"; 28 keyup-threshold-microvolt = <1800000>; 29 poll-interval = <100>; 30 31 button-esc { 32 label = "esc"; 33 linux,code = <KEY_ESC>; 34 press-threshold-microvolt = <0>; 35 }; 36 37 button-left { 38 label = "left"; 39 linux,code = <KEY_LEFT>; 40 press-threshold-microvolt = <801562>; 41 }; 42 43 button-menu { 44 label = "menu"; 45 linux,code = <KEY_MENU>; 46 press-threshold-microvolt = <1198828>; 47 }; 48 49 button-right { 50 label = "right"; 51 linux,code = <KEY_RIGHT>; 52 press-threshold-microvolt = <400781>; 53 }; 54 }; 55 56 leds { 57 compatible = "gpio-leds"; 58 59 led-0 { 60 label = "sys-led"; 61 gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>; 62 linux,default-trigger = "heartbeat"; 63 default-state = "on"; 64 }; 65 66 led-1 { 67 label = "user-led"; 68 gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>; 69 linux,default-trigger = "none"; 70 default-state = "on"; 71 }; 72 }; 73 74 sound { 75 compatible = "simple-audio-card"; 76 simple-audio-card,format = "i2s"; 77 simple-audio-card,name = "Analog RK809"; 78 simple-audio-card,mclk-fs = <256>; 79 simple-audio-card,widgets = 80 "Speaker", "Speaker", 81 "Headphone", "Headphones", 82 "Microphone", "Mic Jack"; 83 simple-audio-card,routing = 84 "Speaker", "SPKO", 85 "Headphones", "HPOL", 86 "Headphones", "HPOR", 87 "MICL", "Mic Jack"; 88 89 simple-audio-card,cpu { 90 sound-dai = <&i2s0>; 91 }; 92 93 simple-audio-card,codec { 94 sound-dai = <&rk809>; 95 }; 96 }; 97 98 vcc5v0_sys: regulator-vcc5v0-sys { 99 compatible = "regulator-fixed"; 100 regulator-name = "vcc5v0_sys"; 101 regulator-always-on; 102 regulator-boot-on; 103 regulator-min-microvolt = <5000000>; 104 regulator-max-microvolt = <5000000>; 105 }; 106 107 sdio_pwrseq: pwrseq-sdio { 108 compatible = "mmc-pwrseq-simple"; 109 pinctrl-names = "default"; 110 pinctrl-0 = <&wifi_enable_h>; 111 reset-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>; 112 post-power-on-delay-ms = <200>; 113 power-off-delay-us = <20000>; 114 }; 115}; 116 117&gmac { 118 assigned-clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>, 119 <&cru CLK_GMAC_ETHERNET_OUT>; 120 assigned-clock-parents = <&cru CLK_GMAC_SRC_M1>, 121 <&cru RGMII_MODE_CLK>; 122 assigned-clock-rates = <125000000>, <0>, <25000000>; 123 clock_in_out = "input"; 124 phy-handle = <&phy>; 125 phy-mode = "rgmii-id"; 126 pinctrl-names = "default"; 127 pinctrl-0 = <&rgmiim1_miim &rgmiim1_bus2 &rgmiim1_bus4 128 &clk_out_ethernetm1_pins>; 129 status = "okay"; 130}; 131 132&i2c5 { 133 status = "okay"; 134 clock-frequency = <400000>; 135 136 pcf8563: rtc@51 { 137 compatible = "nxp,pcf8563"; 138 reg = <0x51>; 139 #clock-cells = <0>; 140 clock-output-names = "xin32k"; 141 interrupt-parent = <&gpio1>; 142 interrupts = <RK_PD0 IRQ_TYPE_LEVEL_LOW>; 143 }; 144}; 145 146&i2s0 { 147 pinctrl-names = "default"; 148 pinctrl-0 = <&i2s0m0_sclk_tx>, 149 <&i2s0m0_mclk>, 150 <&i2s0m0_lrck_tx>, 151 <&i2s0m0_sdo0>, 152 <&i2s0m0_sdo1_sdi3>; 153 rockchip,trcm-sync-tx-only; 154 rockchip,i2s-rx-route = <3 1 2 0>; 155 rockchip,i2s-tx-route = <0 1 2 3>; 156 status = "okay"; 157}; 158 159&mdio { 160 phy: ethernet-phy@1 { 161 compatible = "ethernet-phy-ieee802.3-c22"; 162 reg = <0x1>; 163 clocks = <&cru CLK_GMAC_ETHERNET_OUT>; 164 pinctrl-names = "default"; 165 pinctrl-0 = <ð_phy_rst>; 166 reset-gpios = <&gpio3 RK_PA0 GPIO_ACTIVE_LOW>; 167 reset-assert-us = <20000>; 168 reset-deassert-us = <100000>; 169 }; 170}; 171 172&pinctrl { 173 bt { 174 bt_enable: bt-enable { 175 rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; 176 }; 177 178 bt_wake_dev: bt-wake-dev { 179 rockchip,pins = <1 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 180 }; 181 182 bt_wake_host: bt-wake-host { 183 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 184 }; 185 }; 186 187 ethernet { 188 eth_phy_rst: eth-phy-rst { 189 rockchip,pins = <3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>; 190 }; 191 }; 192 193 wifi { 194 wifi_enable_h: wifi-enable-h { 195 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; 196 }; 197 }; 198}; 199 200&sdio { 201 bus-width = <4>; 202 cap-sdio-irq; 203 keep-power-in-suspend; 204 max-frequency = <25000000>; 205 mmc-pwrseq = <&sdio_pwrseq>; 206 non-removable; 207 pinctrl-names = "default"; 208 pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>; 209 rockchip,default-sample-phase = <90>; 210 vmmc-supply = <&vcc3v3_sd>; 211 vqmmc-supply = <&vcc_1v8>; 212 status = "okay"; 213}; 214 215&sdmmc { 216 bus-width = <4>; 217 cap-mmc-highspeed; 218 cap-sd-highspeed; 219 card-detect-delay = <200>; 220 pinctrl-names = "default"; 221 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>; 222 rockchip,default-sample-phase = <90>; 223 sd-uhs-sdr12; 224 sd-uhs-sdr25; 225 sd-uhs-sdr104; 226 vmmc-supply = <&vcc3v3_sd>; 227 vqmmc-supply = <&vccio_sd>; 228 status = "okay"; 229}; 230 231&uart0 { 232 pinctrl-names = "default"; 233 pinctrl-0 = <&uart0_xfer &uart0_ctsn &uart0_rtsn>; 234 uart-has-rtscts; 235 status = "okay"; 236 237 bluetooth { 238 compatible = "brcm,bcm43430a1-bt"; 239 clocks = <&rk809 1>; 240 clock-names = "lpo"; 241 device-wakeup-gpios = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>; 242 interrupt-parent = <&gpio0>; 243 interrupts = <RK_PA5 IRQ_TYPE_EDGE_RISING>; 244 interrupt-names = "host-wakeup"; 245 max-speed = <115200>; 246 pinctrl-names = "default"; 247 pinctrl-0 = <&bt_enable>, <&bt_wake_dev>, <&bt_wake_host>; 248 shutdown-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>; 249 vbat-supply = <&vcc_3v3>; 250 vddio-supply = <&vcc_1v8>; 251 }; 252}; 253 254&uart2 { 255 status = "okay"; 256}; 257