// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2021 Rockchip Electronics Co., Ltd. * Copyright (c) 2022 EmbedFire */ /dts-v1/; #include #include #include #include #include "rk3568.dtsi" / { model = "EmbedFire LubanCat 2"; compatible = "embedfire,lubancat-2", "rockchip,rk3568"; aliases { ethernet0 = &gmac0; ethernet1 = &gmac1; mmc0 = &sdmmc0; mmc1 = &sdhci; }; chosen: chosen { stdout-path = "serial2:1500000n8"; }; leds { compatible = "gpio-leds"; user_led: user-led { label = "user_led"; linux,default-trigger = "heartbeat"; default-state = "on"; gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&user_led_pin>; }; }; hdmi-con { compatible = "hdmi-connector"; type = "a"; port { hdmi_con_in: endpoint { remote-endpoint = <&hdmi_out_con>; }; }; }; dc_5v: dc-5v-regulator { compatible = "regulator-fixed"; regulator-name = "dc_5v"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; vcc3v3_sys: vcc3v3-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc5v0_sys>; }; vcc5v0_sys: vcc5v0-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&dc_5v>; }; vcc3v3_m2_pcie: vcc3v3-m2-pcie-regulator { compatible = "regulator-fixed"; regulator-name = "m2_pcie_3v3"; enable-active-high; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&vcc3v3_m2_pcie_en>; pinctrl-names = "default"; startup-delay-us = <200000>; vin-supply = <&vcc5v0_sys>; }; vcc3v3_mini_pcie: vcc3v3-mini-pcie-regulator { compatible = "regulator-fixed"; regulator-name = "minipcie_3v3"; enable-active-high; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio3 RK_PC3 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&vcc3v3_mini_pcie_en>; pinctrl-names = "default"; startup-delay-us = <5000>; vin-supply = <&vcc5v0_sys>; }; vcc5v0_usb20_host: vcc5v0-usb20-host-regulator { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usb20_host"; enable-active-high; gpio = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&vcc5v0_usb20_host_en>; pinctrl-names = "default"; }; vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usb30_host"; enable-active-high; gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&vcc5v0_usb30_host_en>; pinctrl-names = "default"; }; vcc5v0_otg_vbus: vcc5v0-otg-vbus-regulator { compatible = "regulator-fixed"; regulator-name = "vcc5v0_otg_vbus"; enable-active-high; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&vcc5v0_otg_vbus_en>; pinctrl-names = "default"; }; }; &combphy0 { status = "okay"; }; &combphy1 { status = "okay"; }; &combphy2 { status = "okay"; }; &cpu0 { cpu-supply = <&vdd_cpu>; }; &cpu1 { cpu-supply = <&vdd_cpu>; }; &cpu2 { cpu-supply = <&vdd_cpu>; }; &cpu3 { cpu-supply = <&vdd_cpu>; }; &gpu { mali-supply = <&vdd_gpu>; status = "okay"; }; &hdmi { avdd-0v9-supply = <&vdda0v9_image>; avdd-1v8-supply = <&vcca1v8_image>; status = "okay"; }; &hdmi_in { hdmi_in_vp0: endpoint { remote-endpoint = <&vp0_out_hdmi>; }; }; &hdmi_out { hdmi_out_con: endpoint { remote-endpoint = <&hdmi_con_in>; }; }; &hdmi_sound { status = "okay"; }; &i2c0 { status = "okay"; vdd_cpu: regulator@1c { compatible = "tcs,tcs4525"; reg = <0x1c>; fcs,suspend-voltage-selector = <1>; regulator-name = "vdd_cpu"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1150000>; regulator-ramp-delay = <2300>; vin-supply = <&vcc5v0_sys>; regulator-state-mem { regulator-off-in-suspend; }; }; rk809: pmic@20 { compatible = "rockchip,rk809"; reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = ; assigned-clocks = <&cru I2S1_MCLKOUT_TX>; assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; #clock-cells = <1>; clock-names = "mclk"; clocks = <&cru I2S1_MCLKOUT_TX>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int>; rockchip,system-power-controller; #sound-dai-cells = <0>; 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-min-microvolt = <500000>; regulator-max-microvolt = <1350000>; regulator-init-microvolt = <900000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <0x2>; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_gpu: DCDC_REG2 { regulator-name = "vdd_gpu"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <500000>; regulator-max-microvolt = <1350000>; regulator-init-microvolt = <900000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <0x2>; 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-always-on; regulator-boot-on; regulator-min-microvolt = <500000>; regulator-max-microvolt = <1350000>; regulator-init-microvolt = <900000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <0x2>; regulator-state-mem { regulator-off-in-suspend; }; }; 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-boot-on; regulator-always-on; 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-always-on; regulator-boot-on; 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-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-off-in-suspend; }; }; 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; }; }; }; }; }; &i2s1_8ch { rockchip,trcm-sync-tx-only; status = "okay"; }; &gmac0 { phy-mode = "rgmii"; clock_in_out = "output"; snps,reset-gpio = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us = <0 20000 100000>; assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>; assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>; pinctrl-names = "default"; pinctrl-0 = <&gmac0_miim &gmac0_tx_bus2 &gmac0_rx_bus2 &gmac0_rgmii_clk &gmac0_rgmii_bus>; tx_delay = <0x22>; rx_delay = <0x0e>; phy-handle = <&rgmii_phy0>; status = "okay"; }; &mdio0 { rgmii_phy0: phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0x0>; }; }; &gmac1 { phy-mode = "rgmii"; clock_in_out = "output"; snps,reset-gpio = <&gpio3 RK_PA2 GPIO_ACTIVE_LOW>; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us = <0 20000 100000>; assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; pinctrl-names = "default"; pinctrl-0 = <&gmac1m1_miim &gmac1m1_tx_bus2 &gmac1m1_rx_bus2 &gmac1m1_rgmii_clk &gmac1m1_rgmii_bus>; tx_delay = <0x21>; rx_delay = <0x0e>; phy-handle = <&rgmii_phy1>; status = "okay"; }; &mdio1 { rgmii_phy1: phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0x0>; }; }; &gic { mbi-ranges = <94 31>, <229 31>, <289 31>; }; &pcie30phy { status = "okay"; }; &pcie3x2 { reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_m2_pcie>; status = "okay"; }; &pcie2x1 { reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>; disable-gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_mini_pcie>; status = "okay"; }; &pmu_io_domains { pmuio2-supply = <&vcc3v3_pmu>; vccio1-supply = <&vccio_acodec>; vccio3-supply = <&vccio_sd>; vccio4-supply = <&vcc_1v8>; vccio5-supply = <&vcc_3v3>; vccio6-supply = <&vcc_1v8>; vccio7-supply = <&vcc_3v3>; status = "okay"; }; &pwm8 { status = "okay"; }; &pwm9 { status = "disabled"; }; &pwm10 { status = "disabled"; }; &pwm14 { status = "disabled"; }; &spi3 { pinctrl-0 = <&spi3m1_pins>; status = "disabled"; }; &uart2 { status = "okay"; }; &uart3 { pinctrl-names = "default"; pinctrl-0 = <&uart3m1_xfer>; status = "disabled"; }; &saradc { vref-supply = <&vcca_1v8>; status = "okay"; }; &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <0>; status = "okay"; }; &sdhci { assigned-clocks = <&cru BCLK_EMMC>, <&cru TCLK_EMMC>, <&cru CCLK_EMMC>; assigned-clock-rates = <200000000>, <24000000>, <200000000>; bus-width = <8>; max-frequency = <200000000>; mmc-hs200-1_8v; non-removable; pinctrl-names = "default"; pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>; supports-emmc; status = "okay"; }; &sdmmc0 { max-frequency = <150000000>; no-sdio; no-mmc; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; disable-wp; sd-uhs-sdr104; vmmc-supply = <&vcc3v3_sd>; vqmmc-supply = <&vccio_sd>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; status = "okay"; }; /* USB OTG/USB Host_1 USB 2.0 Comb */ &usb2phy0 { status = "okay"; }; &usb2phy0_host { phy-supply = <&vcc5v0_usb30_host>; status = "okay"; }; &usb2phy0_otg { phy-supply = <&vcc5v0_otg_vbus>; status = "okay"; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; /* USB Host_2/USB Host_3 USB 2.0 Comb */ &usb2phy1 { status = "okay"; }; &usb2phy1_host { status = "okay"; }; &usb2phy1_otg { phy-supply = <&vcc5v0_usb20_host>; status = "okay"; }; &usb_host1_ehci { status = "okay"; }; &usb_host1_ohci { status = "okay"; }; /* MULTI_PHY0 For SATA0, USB3.0 OTG Only USB2.0 */ &usb_host0_xhci { phys = <&usb2phy0_otg>; phy-names = "usb2-phy"; extcon = <&usb2phy0>; maximum-speed = "high-speed"; dr_mode = "host"; status = "okay"; }; &sata0 { status = "okay"; }; /* USB3.0 Host */ &usb_host1_xhci { status = "okay"; }; &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 = ; remote-endpoint = <&hdmi_in_vp0>; }; }; &pinctrl { leds { user_led_pin: user-status-led-pin { rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; }; vcc5v0_usb30_host_en: vcc5v0-usb30-host-en { rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; }; vcc5v0_otg_vbus_en: vcc5v0-otg-vbus-en { rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pcie { vcc3v3_m2_pcie_en: vcc3v3-m2-pcie-en { rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; vcc3v3_mini_pcie_en: vcc3v3-mini-pcie-en { rockchip,pins = <3 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int: pmic-int { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; };