// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2021 Rockchip Electronics Co., Ltd. * Copyright (c) 2023 Thomas McKahan * */ /dts-v1/; #include #include #include #include "rk3588.dtsi" / { model = "FriendlyElec NanoPC-T6"; compatible = "friendlyarm,nanopc-t6", "rockchip,rk3588"; aliases { mmc0 = &sdhci; mmc1 = &sdmmc; serial2 = &uart2; }; chosen { stdout-path = "serial2:1500000n8"; }; leds { compatible = "gpio-leds"; sys_led: led-0 { gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; label = "system-led"; linux,default-trigger = "heartbeat"; pinctrl-names = "default"; pinctrl-0 = <&sys_led_pin>; }; usr_led: led-1 { gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; label = "user-led"; pinctrl-names = "default"; pinctrl-0 = <&usr_led_pin>; }; }; sound { compatible = "simple-audio-card"; pinctrl-names = "default"; pinctrl-0 = <&hp_det>; simple-audio-card,name = "realtek,rt5616-codec"; simple-audio-card,format = "i2s"; simple-audio-card,mclk-fs = <256>; simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>; simple-audio-card,hp-pin-name = "Headphones"; simple-audio-card,widgets = "Headphone", "Headphones", "Microphone", "Microphone Jack"; simple-audio-card,routing = "Headphones", "HPOL", "Headphones", "HPOR", "MIC1", "Microphone Jack", "Microphone Jack", "micbias1"; simple-audio-card,cpu { sound-dai = <&i2s0_8ch>; }; simple-audio-card,codec { sound-dai = <&rt5616>; }; }; 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>; }; /* vcc5v0_sys powers peripherals */ 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 = <&vcc12v_dcin>; }; /* vcc4v0_sys powers the RK806, RK860's */ vcc4v0_sys: vcc4v0-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc4v0_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <4000000>; regulator-max-microvolt = <4000000>; vin-supply = <&vcc12v_dcin>; }; vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator { compatible = "regulator-fixed"; regulator-name = "vcc-1v1-nldo-s3"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; vin-supply = <&vcc4v0_sys>; }; vcc_3v3_pcie20: vcc3v3-pcie20-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_3v3_pcie20"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc_3v3_s3>; }; vbus5v0_typec: vbus5v0-typec-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&typec5v_pwren>; regulator-name = "vbus5v0_typec"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc5v0_sys>; }; vcc3v3_pcie30: vcc3v3-pcie30-regulator { compatible = "regulator-fixed"; enable-active-high; gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pcie_m2_0_pwren>; regulator-name = "vcc3v3_pcie30"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc5v0_sys>; }; }; &combphy0_ps { status = "okay"; }; &combphy1_ps { status = "okay"; }; &combphy2_psu { status = "okay"; }; &cpu_l0 { cpu-supply = <&vdd_cpu_lit_s0>; }; &cpu_l1 { cpu-supply = <&vdd_cpu_lit_s0>; }; &cpu_l2 { cpu-supply = <&vdd_cpu_lit_s0>; }; &cpu_l3 { cpu-supply = <&vdd_cpu_lit_s0>; }; &cpu_b0{ cpu-supply = <&vdd_cpu_big0_s0>; }; &cpu_b1{ cpu-supply = <&vdd_cpu_big0_s0>; }; &cpu_b2{ cpu-supply = <&vdd_cpu_big1_s0>; }; &cpu_b3{ cpu-supply = <&vdd_cpu_big1_s0>; }; &gpio0 { gpio-line-names = /* GPIO0 A0-A7 */ "", "", "", "", "", "", "", "", /* GPIO0 B0-B7 */ "", "", "", "", "", "", "", "", /* GPIO0 C0-C7 */ "", "", "", "", "HEADER_10", "HEADER_08", "HEADER_32", "", /* GPIO0 D0-D7 */ "", "", "", "", "", "", "", ""; }; &gpio1 { gpio-line-names = /* GPIO1 A0-A7 */ "HEADER_27", "HEADER_28", "", "", "", "", "", "HEADER_15", /* GPIO1 B0-B7 */ "HEADER_26", "HEADER_21", "HEADER_19", "HEADER_23", "HEADER_24", "HEADER_22", "", "", /* GPIO1 C0-C7 */ "", "", "", "", "", "", "", "", /* GPIO1 D0-D7 */ "", "", "", "", "", "", "HEADER_05", "HEADER_03"; }; &gpio2 { gpio-line-names = /* GPIO2 A0-A7 */ "", "", "", "", "", "", "", "", /* GPIO2 B0-B7 */ "", "", "", "", "", "", "", "", /* GPIO2 C0-C7 */ "", "CSI1_11", "CSI1_12", "", "", "", "", "", /* GPIO2 D0-D7 */ "", "", "", "", "", "", "", ""; }; &gpio3 { gpio-line-names = /* GPIO3 A0-A7 */ "HEADER_35", "HEADER_38", "HEADER_40", "HEADER_36", "HEADER_37", "", "DSI0_12", "", /* GPIO3 B0-B7 */ "HEADER_33", "DSI0_10", "HEADER_07", "HEADER_16", "HEADER_18", "HEADER_29", "HEADER_31", "HEADER_12", /* GPIO3 C0-C7 */ "DSI0_08", "DSI0_14", "HEADER_11", "HEADER_13", "", "", "", "", /* GPIO3 D0-D7 */ "", "", "", "", "", "DSI1_10", "", ""; }; &gpio4 { gpio-line-names = /* GPIO4 A0-A7 */ "DSI1_08", "DSI1_14", "", "DSI1_12", "", "", "", "", /* GPIO4 B0-B7 */ "", "", "", "", "", "", "", "", /* GPIO4 C0-C7 */ "", "", "", "", "CSI0_11", "CSI0_12", "", "", /* GPIO4 D0-D7 */ "", "", "", "", "", "", "", ""; }; &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0m2_xfer>; status = "okay"; vdd_cpu_big0_s0: regulator@42 { compatible = "rockchip,rk8602"; reg = <0x42>; fcs,suspend-voltage-selector = <1>; regulator-name = "vdd_cpu_big0_s0"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <550000>; regulator-max-microvolt = <1050000>; regulator-ramp-delay = <2300>; vin-supply = <&vcc4v0_sys>; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_cpu_big1_s0: regulator@43 { compatible = "rockchip,rk8603", "rockchip,rk8602"; reg = <0x43>; fcs,suspend-voltage-selector = <1>; regulator-name = "vdd_cpu_big1_s0"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <550000>; regulator-max-microvolt = <1050000>; regulator-ramp-delay = <2300>; vin-supply = <&vcc4v0_sys>; regulator-state-mem { regulator-off-in-suspend; }; }; }; &i2c2 { status = "okay"; vdd_npu_s0: regulator@42 { compatible = "rockchip,rk8602"; reg = <0x42>; rockchip,suspend-voltage-selector = <1>; regulator-name = "vdd_npu_s0"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <550000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <2300>; vin-supply = <&vcc4v0_sys>; regulator-state-mem { regulator-off-in-suspend; }; }; }; &i2c6 { clock-frequency = <200000>; status = "okay"; fusb302: typec-portc@22 { compatible = "fcs,fusb302"; reg = <0x22>; interrupt-parent = <&gpio0>; interrupts = ; pinctrl-0 = <&usbc0_int>; pinctrl-names = "default"; vbus-supply = <&vbus5v0_typec>; connector { compatible = "usb-c-connector"; data-role = "dual"; label = "USB-C"; power-role = "dual"; try-power-role = "sink"; source-pdos = ; sink-pdos = ; op-sink-microwatt = <1000000>; }; }; hym8563: rtc@51 { compatible = "haoyu,hym8563"; reg = <0x51>; #clock-cells = <0>; clock-output-names = "hym8563"; pinctrl-names = "default"; pinctrl-0 = <&hym8563_int>; interrupt-parent = <&gpio0>; interrupts = ; wakeup-source; }; }; &i2c7 { clock-frequency = <200000>; status = "okay"; rt5616: codec@1b { compatible = "realtek,rt5616"; reg = <0x1b>; clocks = <&cru I2S0_8CH_MCLKOUT>; clock-names = "mclk"; #sound-dai-cells = <0>; assigned-clocks = <&cru I2S0_8CH_MCLKOUT>; assigned-clock-rates = <12288000>; port { rt5616_p0_0: endpoint { remote-endpoint = <&i2s0_8ch_p0_0>; }; }; }; /* connected with MIPI-CSI1 */ }; &i2c8 { pinctrl-0 = <&i2c8m2_xfer>; }; &i2s0_8ch { pinctrl-names = "default"; pinctrl-0 = <&i2s0_lrck &i2s0_mclk &i2s0_sclk &i2s0_sdi0 &i2s0_sdo0>; status = "okay"; i2s0_8ch_p0: port { i2s0_8ch_p0_0: endpoint { dai-format = "i2s"; mclk-fs = <256>; remote-endpoint = <&rt5616_p0_0>; }; }; }; &pcie2x1l0 { reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc_3v3_pcie20>; pinctrl-names = "default"; pinctrl-0 = <&pcie2_0_rst>; status = "okay"; }; &pcie2x1l2 { reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc_3v3_pcie20>; pinctrl-names = "default"; pinctrl-0 = <&pcie2_2_rst>; status = "okay"; }; &pcie30phy { status = "okay"; }; &pcie3x4 { reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_pcie30>; status = "okay"; }; &pinctrl { gpio-leds { sys_led_pin: sys-led-pin { rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; }; usr_led_pin: usr-led-pin { rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; headphone { hp_det: hp-det { rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; hym8563 { hym8563_int: hym8563-int { rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; }; }; pcie { pcie2_0_rst: pcie2-0-rst { rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; pcie2_2_rst: pcie2-2-rst { rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; }; pcie_m2_0_pwren: pcie-m20-pwren { rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; usb { typec5v_pwren: typec5v-pwren { rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; }; usbc0_int: usbc0-int { rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; &pwm1 { pinctrl-0 = <&pwm1m1_pins>; status = "okay"; }; &saradc { vref-supply = <&avcc_1v8_s0>; status = "okay"; }; &sdhci { bus-width = <8>; no-sdio; no-sd; non-removable; max-frequency = <200000000>; mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; status = "okay"; }; &sdmmc { max-frequency = <200000000>; no-sdio; no-mmc; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; disable-wp; sd-uhs-sdr104; vmmc-supply = <&vcc_3v3_s3>; vqmmc-supply = <&vccio_sd_s0>; status = "okay"; }; &spi2 { status = "okay"; assigned-clocks = <&cru CLK_SPI2>; assigned-clock-rates = <200000000>; pinctrl-names = "default"; pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; num-cs = <1>; pmic@0 { compatible = "rockchip,rk806"; spi-max-frequency = <1000000>; reg = <0x0>; interrupt-parent = <&gpio0>; interrupts = <7 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, <&rk806_dvs2_null>, <&rk806_dvs3_null>; vcc1-supply = <&vcc4v0_sys>; vcc2-supply = <&vcc4v0_sys>; vcc3-supply = <&vcc4v0_sys>; vcc4-supply = <&vcc4v0_sys>; vcc5-supply = <&vcc4v0_sys>; vcc6-supply = <&vcc4v0_sys>; vcc7-supply = <&vcc4v0_sys>; vcc8-supply = <&vcc4v0_sys>; vcc9-supply = <&vcc4v0_sys>; vcc10-supply = <&vcc4v0_sys>; vcc11-supply = <&vcc_2v0_pldo_s3>; vcc12-supply = <&vcc4v0_sys>; vcc13-supply = <&vcc_1v1_nldo_s3>; vcc14-supply = <&vcc_1v1_nldo_s3>; vcca-supply = <&vcc4v0_sys>; gpio-controller; #gpio-cells = <2>; rk806_dvs1_null: dvs1-null-pins { pins = "gpio_pwrctrl2"; function = "pin_fun0"; }; rk806_dvs2_null: dvs2-null-pins { pins = "gpio_pwrctrl2"; function = "pin_fun0"; }; rk806_dvs3_null: dvs3-null-pins { pins = "gpio_pwrctrl3"; function = "pin_fun0"; }; regulators { vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 { regulator-boot-on; regulator-min-microvolt = <550000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <12500>; regulator-name = "vdd_gpu_s0"; regulator-enable-ramp-delay = <400>; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <550000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <12500>; regulator-name = "vdd_cpu_lit_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_log_s0: dcdc-reg3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <675000>; regulator-max-microvolt = <750000>; regulator-ramp-delay = <12500>; regulator-name = "vdd_log_s0"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <750000>; }; }; vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <550000>; regulator-max-microvolt = <950000>; regulator-init-microvolt = <750000>; regulator-ramp-delay = <12500>; regulator-name = "vdd_vdenc_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_ddr_s0: dcdc-reg5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <675000>; regulator-max-microvolt = <900000>; regulator-ramp-delay = <12500>; regulator-name = "vdd_ddr_s0"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <850000>; }; }; vdd2_ddr_s3: dcdc-reg6 { regulator-always-on; regulator-boot-on; regulator-name = "vdd2_ddr_s3"; regulator-state-mem { regulator-on-in-suspend; }; }; vcc_2v0_pldo_s3: dcdc-reg7 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <2000000>; regulator-max-microvolt = <2000000>; regulator-ramp-delay = <12500>; regulator-name = "vdd_2v0_pldo_s3"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <2000000>; }; }; vcc_3v3_s3: dcdc-reg8 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc_3v3_s3"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vddq_ddr_s0: dcdc-reg9 { regulator-always-on; regulator-boot-on; regulator-name = "vddq_ddr_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_1v8_s3: dcdc-reg10 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc_1v8_s3"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; avcc_1v8_s0: pldo-reg1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "avcc_1v8_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_1v8_s0: pldo-reg2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc_1v8_s0"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; avdd_1v2_s0: pldo-reg3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-name = "avdd_1v2_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_3v3_s0: pldo-reg4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-ramp-delay = <12500>; regulator-name = "vcc_3v3_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vccio_sd_s0: pldo-reg5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-ramp-delay = <12500>; regulator-name = "vccio_sd_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; pldo6_s3: pldo-reg6 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "pldo6_s3"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vdd_0v75_s3: nldo-reg1 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <750000>; regulator-max-microvolt = <750000>; regulator-name = "vdd_0v75_s3"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <750000>; }; }; vdd_ddr_pll_s0: nldo-reg2 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <850000>; regulator-max-microvolt = <850000>; regulator-name = "vdd_ddr_pll_s0"; regulator-state-mem { regulator-off-in-suspend; regulator-suspend-microvolt = <850000>; }; }; avdd_0v75_s0: nldo-reg3 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <750000>; regulator-max-microvolt = <750000>; regulator-name = "avdd_0v75_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_0v85_s0: nldo-reg4 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <850000>; regulator-max-microvolt = <850000>; regulator-name = "vdd_0v85_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_0v75_s0: nldo-reg5 { regulator-always-on; regulator-boot-on; regulator-min-microvolt = <750000>; regulator-max-microvolt = <750000>; regulator-name = "vdd_0v75_s0"; regulator-state-mem { regulator-off-in-suspend; }; }; }; }; }; &tsadc { status = "okay"; }; &uart2 { pinctrl-0 = <&uart2m0_xfer>; status = "okay"; }; &u2phy2_host { status = "okay"; }; &u2phy3_host { status = "okay"; }; &u2phy2 { status = "okay"; }; &u2phy3 { status = "okay"; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; &usb_host1_ehci { status = "okay"; }; &usb_host1_ohci { status = "okay"; };