// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2020 Rockchip Electronics Co., Ltd. * */ /dts-v1/; #include #include #include #include #include "rk3566.dtsi" / { model = "Rockchip RK3566 OPi 3B"; compatible = "rockchip,rk3566-orangepi-3b", "rockchip,rk3566"; aliases { ethernet0 = &gmac1; mmc0 = &sdhci; mmc1 = &sdmmc0; }; chosen: chosen { stdout-path = "serial2:1500000n8"; }; fan: pwm-fan { compatible = "pwm-fan"; #cooling-cells = <2>; pwms = <&pwm7 0 50000 0>; cooling-levels = <0 50 100 150 200 255>; rockchip,temp-trips = < 50000 1 55000 2 60000 3 65000 4 70000 5 >; }; hdmi-con { compatible = "hdmi-connector"; type = "a"; port { hdmi_con_in: endpoint { remote-endpoint = <&hdmi_out_con>; }; }; }; leds: leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 =<&leds_gpio>; led@1 { gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>; label = "status_led"; linux,default-trigger = "heartbeat"; }; }; rk809-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,cpu { sound-dai = <&i2s1_8ch>; }; simple-audio-card,codec { sound-dai = <&rk809>; }; }; sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rk809 1>; clock-names = "ext_clock"; pinctrl-names = "default"; pinctrl-0 = <&wifi_enable_h>; /* * On the module itself this is one of these (depending * on the actual card populated): * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ post-power-on-delay-ms = <200>; reset-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>; }; unisoc_uwe_bsp: uwe-bsp { compatible = "unisoc,uwe_bsp"; wl-reg-on = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; bt-reg-on = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; wl-wake-host-gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>; bt-wake-host-gpio = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; sdio-ext-int-gpio = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; unisoc,btwf-file-name = "/lib/firmware/wcnmodem.bin"; data-irq; blksz-512; keep-power-on; }; /* labeled +12v in schematic */ vcc12v_dcin: vcc12v-dcin-regulator { compatible = "regulator-fixed"; regulator-name = "vcc12v_dcin"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; }; /* labeled +5v in schematic */ vcc_5v: vcc-5v-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_5v"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vbus: vbus { compatible = "regulator-fixed"; regulator-name = "vbus"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; /* labeled +3.3v For PCIe only in schematic */ vcc3v3_pcie: vcc3v3-pcie-regulator { compatible = "regulator-fixed"; regulator-name = "vcc3v3_pcie"; regulator-always-on; regulator-boot-on; enable-active-high; gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pcie_drv>; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc12v_dcin>; }; vcc3v3_sys: vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vbus>; }; vcc5v0_sys: vcc5v0-sys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vbus>; }; vcc5v0_usb: vcc5v0-usb { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usb"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vbus>; }; vcc_sd: vcc-sd { compatible = "regulator-fixed"; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "vcc_sd"; vin-supply = <&vcc3v3_sys>; }; vcc5v0_host: vcc5v0-host-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_host_en>; regulator-name = "vcc5v0_host"; regulator-always-on; }; vcc5v0_otg: vcc5v0-otg-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_otg_en>; regulator-name = "vcc5v0_otg"; regulator-always-on; }; }; &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>; }; &gmac1 { assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; assigned-clock-rates = <0>, <125000000>; clock_in_out = "input"; phy-mode = "rgmii"; pinctrl-names = "default"; pinctrl-0 = <&gmac1m0_miim &gmac1m0_tx_bus2 &gmac1m0_rx_bus2 &gmac1m0_rgmii_clk &gmac1m0_clkinout &gmac1m0_rgmii_bus>; snps,reset-gpio = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ //snps,reset-delays-us = <0 20000 100000>; snps,reset-delays-us = <0 50000 200000>; tx_delay = <0x30>; rx_delay = <0x10>; phy-handle = <&rgmii_phy0>; status = "okay"; }; &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: syr837@40 { compatible = "silergy,syr827"; reg = <0x40>; vin-supply = <&vcc5v0_sys>; regulator-compatible = "fan53555-reg"; regulator-name = "vdd_cpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1390000>; regulator-init-microvolt = <900000>; regulator-initial-mode = <1>; regulator-ramp-delay = <2300>; fcs,suspend-voltage-selector = <1>; regulator-boot-on; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; rk809: pmic@20 { compatible = "rockchip,rk809"; reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; 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", "pmic-sleep", "pmic-power-off", "pmic-reset"; pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>; pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>; pinctrl-3 = <&soc_slppin_gpio>, <&rk817_slppin_rst>; #sound-dai-cells = <0>; rockchip,system-power-controller; wakeup-source; 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>; pinctrl_rk8xx: pinctrl_rk8xx { gpio-controller; #gpio-cells = <2>; rk817_slppin_null: rk817_slppin_null { pins = "gpio_slp"; function = "pin_fun0"; }; rk817_slppin_slp: rk817_slppin_slp { pins = "gpio_slp"; function = "pin_fun1"; }; rk817_slppin_pwrdn: rk817_slppin_pwrdn { pins = "gpio_slp"; function = "pin_fun2"; }; rk817_slppin_rst: rk817_slppin_rst { pins = "gpio_slp"; function = "pin_fun3"; }; }; regulators { vdd_logic: DCDC_REG1 { 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-name = "vdd_logic"; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_gpu: DCDC_REG2 { 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-name = "vdd_gpu"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_ddr: DCDC_REG3 { regulator-always-on; regulator-boot-on; regulator-initial-mode = <0x2>; regulator-name = "vcc_ddr"; regulator-state-mem { regulator-on-in-suspend; }; }; vdd_npu: DCDC_REG4 { 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-name = "vdd_npu"; regulator-state-mem { regulator-off-in-suspend; }; }; vdda0v9_image: LDO_REG1 { regulator-boot-on; regulator-always-on; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-name = "vdda0v9_image"; regulator-state-mem { regulator-off-in-suspend; }; }; vdda_0v9: LDO_REG2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-name = "vdda_0v9"; regulator-state-mem { regulator-off-in-suspend; }; }; vdda0v9_pmu: LDO_REG3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-name = "vdda0v9_pmu"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <900000>; }; }; vccio_acodec: LDO_REG4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-name = "vccio_acodec"; regulator-state-mem { regulator-off-in-suspend; }; }; vccio_sd: LDO_REG5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-name = "vccio_sd"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v3_pmu: LDO_REG6 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc3v3_pmu"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcca_1v8: LDO_REG7 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcca_1v8"; regulator-state-mem { regulator-off-in-suspend; }; }; vcca1v8_pmu: LDO_REG8 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcca1v8_pmu"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcca1v8_image: LDO_REG9 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcca1v8_image"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_1v8: DCDC_REG5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc_1v8"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_3v3: SWITCH_REG1 { regulator-always-on; regulator-boot-on; regulator-name = "vcc_3v3"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v3_sd: SWITCH_REG2 { regulator-always-on; regulator-boot-on; regulator-name = "vcc3v3_sd"; regulator-state-mem { regulator-off-in-suspend; }; }; }; codec { mic-in-differential; }; }; }; &i2s0_8ch { status = "okay"; }; &i2s1_8ch { pinctrl-names = "default"; pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; rockchip,trcm-sync-tx-only; status = "okay"; }; &mdio1 { rgmii_phy0: phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0x0>; }; }; &pcie2x1 { reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_pcie>; status = "okay"; }; &pinctrl { wireless-bluetooth { uart1_gpios: uart1-gpios { rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sd { sdmmc0_pwr_h: sdmmc0-pwr-h { rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; mxc6655xa { mxc6655xa_irq_gpio: mxc6655xa_irq_gpio { rockchip,pins = <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int: pmic_int { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; soc_slppin_gpio: soc_slppin_gpio { rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_low>; }; soc_slppin_slp: soc_slppin_slp { rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>; }; soc_slppin_rst: soc_slppin_rst { rockchip,pins = <0 RK_PA2 2 &pcfg_pull_none>; }; }; touch { touch_gpio: touch-gpio { rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>, <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; }; }; sdio-pwrseq { wifi_enable_h: wifi-enable-h { rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; vcc5v0_otg_en: vcc5v0-otg-en { rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; wireless-bluetooth { uart8_gpios: uart8-gpios { rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; work-led { leds_gpio: leds-gpio { rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; headphone { hp_det: hp-det { rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>; }; }; pcie { pcie_drv: pcie-drv { rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; edp { edp_hpd: edp-hpd { rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; }; bl_en: bl-en { rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_output_high>; }; }; }; /* * There are 10 independent IO domains in RK3566/RK3568, including PMUIO[0:2] and VCCIO[1:7]. * 1/ PMUIO0 and PMUIO1 are fixed-level power domains which cannot be configured; * 2/ PMUIO2 and VCCIO1,VCCIO[3:7] domains require that their hardware power supply voltages * must be consistent with the software configuration correspondingly * a/ When the hardware IO level is connected to 1.8V, the software voltage configuration * should also be configured to 1.8V accordingly; * b/ When the hardware IO level is connected to 3.3V, the software voltage configuration * should also be configured to 3.3V accordingly; * 3/ VCCIO2 voltage control selection (0xFDC20140) * BIT[0]: 0x0: from GPIO_0A7 (default) * BIT[0]: 0x1: from GRF * Default is determined by Pin FLASH_VOL_SEL/GPIO0_A7: * L:VCCIO2 must supply 3.3V * H:VCCIO2 must supply 1.8V */ &pmu_io_domains { status = "okay"; pmuio1-supply = <&vcc3v3_pmu>; pmuio2-supply = <&vcc3v3_pmu>; vccio1-supply = <&vcc_3v3>; vccio2-supply = <&vcc_1v8>; vccio3-supply = <&vccio_sd>; vccio4-supply = <&vcc_1v8>; vccio5-supply = <&vcc_3v3>; vccio6-supply = <&vcc_3v3>; vccio7-supply = <&vcc_3v3>; }; &pwm7 { status = "okay"; }; &saradc { status = "okay"; vref-supply = <&vcca_1v8>; }; &sdhci { bus-width = <8>; max-frequency = <200000000>; non-removable; pinctrl-names = "default"; pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>; status = "okay"; }; &sdmmc0 { max-frequency = <150000000>; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; disable-wp; sd-uhs-sdr104; vmmc-supply = <&vcc_sd>; vqmmc-supply = <&vccio_sd>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; status = "okay"; }; &sdmmc1 { max-frequency = <150000000>; bus-width = <4>; disable-wp; cap-sd-highspeed; cap-sdio-irq; keep-power-in-suspend; mmc-pwrseq = <&sdio_pwrseq>; non-removable; pinctrl-names = "default"; pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; sd-uhs-sdr104; status = "okay"; }; &sfc { #address-cells = <1>; #size-cells = <0>; status = "okay"; flash@0 { compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <100000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <1>; }; }; &tsadc { status = "okay"; }; &uart1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>; }; &usb2phy0 { status = "okay"; }; &usb2phy0_host { phy-supply = <&vbus>; status = "okay"; }; &usb2phy0_otg { status = "okay"; }; &usb2phy1 { status = "okay"; }; &usb2phy1_host { status = "okay"; }; &usb2phy1_otg { status = "okay"; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; &usb_host0_xhci { dr_mode = "host"; extcon = <&usb2phy0>; status = "okay"; }; &usb_host1_ehci { status = "okay"; }; &usb_host1_ohci { status = "okay"; }; &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>; }; };