| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2025 Radxa Computer (Shenzhen) Co., Ltd. |
| */ |
| |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/soc/rockchip,vop2.h> |
| #include "rk3568.dtsi" |
| |
| / { |
| aliases { |
| mmc0 = &sdhci; |
| mmc2 = &sdmmc2; |
| }; |
| |
| gmac1_clkin: clock-125m { |
| compatible = "fixed-clock"; |
| clock-frequency = <125000000>; |
| clock-output-names = "gmac1_clkin"; |
| #clock-cells = <0>; |
| }; |
| |
| leds-0 { |
| compatible = "gpio-leds"; |
| |
| led-0 { |
| color = <LED_COLOR_ID_GREEN>; |
| default-state = "on"; |
| function = LED_FUNCTION_POWER; |
| gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio0_b4_led>; |
| }; |
| }; |
| |
| vcc3v3_sys: regulator-3v3-0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc3v3_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&dc5v>; |
| }; |
| |
| vcc_3v3_1: regulator-3v3-1 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_3v3_1"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc3v3_sys>; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| clocks = <&rk809 1>; |
| clock-names = "ext_clock"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wifi_reg_on_h_gpio3_d4>; |
| reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu1 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu2 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu3 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &gmac1 { |
| assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; |
| assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>; |
| clock_in_out = "input"; |
| phy-handle = <&rgmii_phy1>; |
| phy-mode = "rgmii-id"; |
| phy-supply = <&vcc_3v3_1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac1m1_miim |
| &gmac1m1_clkinout |
| &gmac1m1_rx_bus2 |
| &gmac1m1_tx_bus2 |
| &gmac1m1_rgmii_clk |
| &gmac1m1_rgmii_bus>; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_gpu>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| avdd-0v9-supply = <&vdda0v9_image>; |
| avdd-1v8-supply = <&vcca1v8_image>; |
| }; |
| |
| &hdmi_in { |
| hdmi_in_vp0: endpoint { |
| remote-endpoint = <&vp0_out_hdmi>; |
| }; |
| }; |
| |
| &hdmi_out { |
| hdmi_out_con: endpoint { |
| remote-endpoint = <&hdmi_con_in>; |
| }; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| rk809: pmic@20 { |
| compatible = "rockchip,rk809"; |
| reg = <0x20>; |
| #clock-cells = <1>; |
| clock-output-names = "rk809-clkout1", "rk809-clkout2"; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int_l>; |
| system-power-controller; |
| vcc1-supply = <&vcc3v3_sys>; |
| vcc2-supply = <&vcc3v3_sys>; |
| vcc3-supply = <&vcc3v3_sys>; |
| vcc4-supply = <&vcc3v3_sys>; |
| vcc5-supply = <&vcc3v3_sys>; |
| vcc6-supply = <&vcc3v3_sys>; |
| vcc7-supply = <&vcc3v3_sys>; |
| vcc8-supply = <&vcc3v3_sys>; |
| vcc9-supply = <&vcc3v3_sys>; |
| wakeup-source; |
| |
| regulators { |
| vdd_logic: DCDC_REG1 { |
| regulator-name = "vdd_logic"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-initial-mode = <0x2>; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdd_gpu: DCDC_REG2 { |
| regulator-name = "vdd_gpu"; |
| regulator-initial-mode = <0x2>; |
| regulator-min-microvolt = <500000>; |
| 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; |
| }; |
| }; |
| |
| vdd_npu: DCDC_REG4 { |
| regulator-name = "vdd_npu"; |
| regulator-initial-mode = <0x2>; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| dc1v8: vccio_flash: vcc_1v8: DCDC_REG5 { |
| regulator-name = "vcc_1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda0v9_image: LDO_REG1 { |
| regulator-name = "vdda0v9_image"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda_0v9: LDO_REG2 { |
| regulator-name = "vdda_0v9"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda0v9_pmu: LDO_REG3 { |
| regulator-name = "vdda0v9_pmu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vccio_acodec: LDO_REG4 { |
| regulator-name = "vccio_acodec"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vccio_sd: LDO_REG5 { |
| 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_pmu: LDO_REG6 { |
| regulator-name = "vcc3v3_pmu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcca_1v8: LDO_REG7 { |
| regulator-name = "vcca_1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcca1v8_pmu: LDO_REG8 { |
| regulator-name = "vcca1v8_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>; |
| }; |
| }; |
| |
| vcca1v8_image: LDO_REG9 { |
| regulator-name = "vcca1v8_image"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| dc3v3: vcc_3v3: SWITCH_REG1 { |
| regulator-name = "vcc_3v3"; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_sd: SWITCH_REG2 { |
| regulator-name = "vcc3v3_sd"; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| |
| vdd_cpu: regulator@40 { |
| compatible = "silergy,syr827"; |
| reg = <0x40>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-name = "vdd_cpu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <712500>; |
| regulator-max-microvolt = <1390000>; |
| regulator-ramp-delay = <2300>; |
| vin-supply = <&dc5v>; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| eeprom@50 { |
| compatible = "belling,bl24c16a", "atmel,24c16"; |
| reg = <0x50>; |
| pagesize = <16>; |
| read-only; |
| vcc-supply = <&gpio_vref>; |
| }; |
| }; |
| |
| &mdio1 { |
| rgmii_phy1: ethernet-phy@0 { |
| compatible = "ethernet-phy-id001c.c916"; |
| reg = <0x0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac1_rstn_gpio3_b0>; // GPIO4_C3 |
| reset-assert-us = <20000>; |
| reset-deassert-us = <100000>; |
| reset-gpios = <&gpio4 RK_PC3 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &pinctrl { |
| bluetooth { |
| bt_reg_on_h_gpio4_b2: bt-reg-on-h-gpio4-b2 { |
| rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| bt_wake_host_h_gpio4_b4: bt-wake-host-h-gpio4-b4 { |
| rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; |
| }; |
| |
| host_wake_bt_h_gpio4_b5: host-wake-bt-h-gpio4-b5 { |
| rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| ethernet { |
| gmac1_rstn_gpio3_b0: gmac1-rstn-gpio3-b0 { |
| rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| leds { |
| gpio0_b4_led: gpio0-b4-led { |
| rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pcie { |
| pcie20_clkreqnm2: pcie20_clkreqnm2 { |
| rockchip,pins = <1 RK_PB0 4 &pcfg_pull_none>; |
| }; |
| |
| pcie_nrst: pcie-nrst { |
| rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int_l: pmic-int-l { |
| rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| wifi { |
| wifi_reg_on_h_gpio3_d4: wifi-reg-on-h-gpio3-d4 { |
| rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pcie2x1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie20_clkreqnm2 &pcie_nrst>; |
| reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; |
| supports-clkreq; |
| }; |
| |
| &pmu_io_domains { |
| pmuio1-supply = <&vcc3v3_pmu>; |
| pmuio2-supply = <&vcc_3v3>; |
| vccio1-supply = <&vccio_acodec>; |
| vccio2-supply = <&vccio_flash>; |
| vccio3-supply = <&vccio_sd>; |
| vccio4-supply = <&vcc_1v8>; |
| vccio5-supply = <&vcc_3v3>; |
| vccio6-supply = <&vcc_1v8>; |
| vccio7-supply = <&vcc_3v3>; |
| status = "okay"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcca_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdhci { |
| bus-width = <8>; |
| cap-mmc-highspeed; |
| mmc-hs200-1_8v; |
| max-frequency = <200000000>; |
| no-sd; |
| no-sdio; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; |
| vmmc-supply = <&vcc_3v3>; |
| vqmmc-supply = <&vccio_flash>; |
| status = "okay"; |
| }; |
| |
| &sdmmc2 { |
| #address-cells = <1>; |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cap-sdio-irq; |
| disable-wp; |
| keep-power-in-suspend; |
| max-frequency = <200000000>; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| no-mmc; |
| no-sd; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_clk &sdmmc2m0_cmd>; |
| sd-uhs-sdr104; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| wifi@1 { |
| compatible = "brcm,bcm43456-fmac", "brcm,bcm4329-fmac"; |
| reg = <1>; |
| }; |
| }; |
| |
| &sfc { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <104000000>; |
| spi-rx-bus-width = <4>; |
| spi-tx-bus-width = <1>; |
| vcc-supply = <&vccio_flash>; |
| }; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <1>; |
| rockchip,hw-tshut-polarity = <0>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart8 { |
| dma-names = "tx", "rx"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn &uart8m0_rtsn>; |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "brcm,bcm4345c5"; |
| clocks = <&rk809 1>; |
| clock-names = "lpo"; |
| device-wakeup-gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; |
| host-wakeup-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>; |
| max-speed = <1500000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&bt_reg_on_h_gpio4_b2 |
| &bt_wake_host_h_gpio4_b4 |
| &host_wake_bt_h_gpio4_b5>; |
| shutdown-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>; |
| vbat-supply = <&vcc_3v3_1>; |
| vddio-supply = <&vcc_1v8>; |
| }; |
| }; |
| |
| &usb_host0_xhci { |
| extcon = <&usb2phy0>; |
| maximum-speed = "high-speed"; |
| phys = <&usb2phy0_otg>; |
| phy-names = "usb2-phy"; |
| }; |
| |
| &vop { |
| assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; |
| assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; |
| status = "okay"; |
| }; |
| |
| &vop_mmu { |
| status = "okay"; |
| }; |
| |
| &vp0 { |
| vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { |
| reg = <ROCKCHIP_VOP2_EP_HDMI0>; |
| remote-endpoint = <&hdmi_in_vp0>; |
| }; |
| }; |
