| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2021 Rockchip Electronics Co., Ltd. |
| * Copyright (c) 2023 Thomas McKahan |
| * Copyright (c) 2024 Sebastian Kropatsch |
| * |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/usb/pd.h> |
| #include "rk3588-friendlyelec-cm3588.dtsi" |
| |
| / { |
| model = "FriendlyElec CM3588 NAS"; |
| compatible = "friendlyarm,cm3588-nas", "friendlyarm,cm3588", "rockchip,rk3588"; |
| |
| adc_key_recovery: adc-key-recovery { |
| compatible = "adc-keys"; |
| io-channels = <&saradc 1>; |
| io-channel-names = "buttons"; |
| keyup-threshold-microvolt = <1800000>; |
| poll-interval = <100>; |
| |
| button-recovery { |
| label = "Recovery"; |
| linux,code = <KEY_VENDOR>; |
| press-threshold-microvolt = <17000>; |
| }; |
| }; |
| |
| analog-sound { |
| compatible = "simple-audio-card"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&headphone_detect>; |
| |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>; |
| simple-audio-card,mclk-fs = <256>; |
| simple-audio-card,name = "realtek,rt5616-codec"; |
| |
| simple-audio-card,routing = |
| "Headphones", "HPOL", |
| "Headphones", "HPOR", |
| "MIC1", "Microphone Jack", |
| "Microphone Jack", "micbias1"; |
| simple-audio-card,widgets = |
| "Headphone", "Headphones", |
| "Microphone", "Microphone Jack"; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&i2s0_8ch>; |
| }; |
| |
| simple-audio-card,codec { |
| sound-dai = <&rt5616>; |
| }; |
| }; |
| |
| buzzer: pwm-beeper { |
| compatible = "pwm-beeper"; |
| amp-supply = <&vcc_5v0_sys>; |
| beeper-hz = <500>; |
| pwms = <&pwm8 0 500000 0>; |
| }; |
| |
| fan: pwm-fan { |
| compatible = "pwm-fan"; |
| #cooling-cells = <2>; |
| cooling-levels = <0 50 80 120 160 220>; |
| fan-supply = <&vcc_5v0_sys>; |
| pwms = <&pwm1 0 50000 0>; |
| }; |
| |
| gpio_keys: gpio-keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&key1_pin>; |
| |
| button-user { |
| debounce-interval = <50>; |
| gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_LOW>; |
| label = "User Button"; |
| linux,code = <BTN_1>; |
| wakeup-source; |
| }; |
| }; |
| |
| ir-receiver { |
| compatible = "gpio-ir-receiver"; |
| gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>; |
| }; |
| |
| vcc_12v_dcin: regulator-vcc-12v-dcin { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_12v_dcin"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| }; |
| |
| vcc_3v3_m2_a: regulator-vcc-3v3-m2-a { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_3v3_m2_a"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc_12v_dcin>; |
| }; |
| |
| vcc_3v3_m2_b: regulator-vcc-3v3-m2-b { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_3v3_m2_b"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc_12v_dcin>; |
| }; |
| |
| vcc_3v3_m2_c: regulator-vcc-3v3-m2-c { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_3v3_m2_c"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc_12v_dcin>; |
| }; |
| |
| vcc_3v3_m2_d: regulator-vcc-3v3-m2-d { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_3v3_m2_d"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc_12v_dcin>; |
| }; |
| |
| /* vcc_5v0_sys powers the peripherals */ |
| vcc_5v0_sys: regulator-vcc-5v0-sys { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_5v0_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc_12v_dcin>; |
| }; |
| |
| /* SY6280AAC power switch (U14 in schematics) */ |
| vcc_5v0_host_20: regulator-vcc-5v0-host-20 { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc_5v0_host20_en>; |
| regulator-name = "vcc_5v0_host_20"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc_5v0_sys>; |
| }; |
| |
| /* SY6280AAC power switch (U8 in schematics) */ |
| vcc_5v0_host_30_p1: regulator-vcc-5v0-host-30-p1 { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc_5v0_host30p1_en>; |
| regulator-name = "vcc_5v0_host_30_p1"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc_5v0_sys>; |
| }; |
| |
| /* SY6280AAC power switch (U9 in schematics) */ |
| vcc_5v0_host_30_p2: regulator-vcc-5v0-host-30-p2 { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc_5v0_host30p2_en>; |
| regulator-name = "vcc_5v0_host_30_p2"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc_5v0_sys>; |
| }; |
| |
| /* SY6280AAC power switch (U10 in schematics) */ |
| vbus_5v0_typec: regulator-vbus-5v0-typec { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&typec_5v_pwr_en>; |
| regulator-name = "vbus_5v0_typec"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc_5v0_sys>; |
| }; |
| }; |
| |
| /* vcc_4v0_sys powers the RK806 and RK860's */ |
| &vcc_4v0_sys { |
| vin-supply = <&vcc_12v_dcin>; |
| }; |
| |
| /* Combo PHY 1 is configured to act as as PCIe 2.0 PHY */ |
| /* Used by PCIe controller 2 (pcie2x1l0) */ |
| &combphy1_ps { |
| status = "okay"; |
| }; |
| |
| /* Combo PHY 2 is configured to act as USB3 PHY */ |
| /* Used by USB 3.0 OTG 2 controller (USB 3.0 Type-A port 2) */ |
| /* CM3588 USB Controller Config Table: USB30 HOST2 */ |
| &combphy2_psu { |
| status = "okay"; |
| }; |
| |
| /* GPIO names are in the format "Human-readable-name [SIGNAL_LABEL]" */ |
| /* Signal labels match the official CM3588 NAS SDK schematic revision 2309 */ |
| &gpio0 { |
| gpio-line-names = |
| /* GPIO0 A0-A7 */ |
| "", "", "", "", |
| "MicroSD detect [SDMMC_DET_L]", "", "", "", |
| /* GPIO0 B0-B7 */ |
| "", "", "", "", |
| "", "", "", "", |
| /* GPIO0 C0-C7 */ |
| "", "", "", "", |
| "Pin 10 [UART0_RX_M0]", "Pin 08 [UART0_TX_M0/PWM4_M0]", "Pin 32 [PWM5_M1]", "", |
| /* GPIO0 D0-D7 */ |
| "", "", "", "USB3 Type-C [CC_INT_L]", |
| "IR receiver [PWM3_IR_M0]", "User Button", "", ""; |
| }; |
| |
| &gpio1 { |
| gpio-line-names = |
| /* GPIO1 A0-A7 */ |
| "Pin 27 [UART6_RX_M1]", "Pin 28 [UART6_TX_M1]", "", "", |
| "USB2 Type-A [USB2_PWREN]", "", "", "Pin 15", |
| /* GPIO1 B0-B7 */ |
| "Pin 26", "Pin 21 [SPI0_MISO_M2]", "Pin 19 [SPI0_MOSI_M2/UART4_RX_M2]", "Pin 23 [SPI0_CLK_M2/UART4_TX_M2]", |
| "Pin 24 [SPI0_CS0_M2/UART7_RX_M2]", "Pin 22 [SPI0_CS1_M0/UART7_TX_M2]", "", "CSI-Pin 14 [MIPI_CAM2_CLKOUT]", |
| /* GPIO1 C0-C7 */ |
| "", "", "", "", |
| "Headphone detect [HP_DET_L]", "", "", "", |
| /* GPIO1 D0-D7 */ |
| "", "", "USB3 Type-C [TYPEC5V_PWREN_H]", "5V Fan [PWM1_M1]", |
| "", "HDMI-in detect [HDMIIRX_DET_L]", "Pin 05 [I2C8_SCL_M2]", "Pin 03 [I2C8_SDA_M2]"; |
| }; |
| |
| &gpio2 { |
| gpio-line-names = |
| /* GPIO2 A0-A7 */ |
| "", "", "", "", |
| "", "", "SPI NOR Flash [FSPI_D0_M1]", "SPI NOR Flash [FSPI_D1_M1]", |
| /* GPIO2 B0-B7 */ |
| "SPI NOR Flash [FSPI_D2_M1]", "SPI NOR Flash [FSPI_D3_M1]", "", "SPI NOR Flash [FSPI_CLK_M1]", |
| "SPI NOR Flash [FSPI_CSN0_M1]", "", "", "", |
| /* GPIO2 C0-C7 */ |
| "", "CSI-Pin 11 [MIPI_CAM2_RESET_L]", "CSI-Pin 12 [MIPI_CAM2_PDN_L]", "", |
| "", "", "", "", |
| /* GPIO2 D0-D7 */ |
| "", "", "", "", |
| "", "", "", ""; |
| }; |
| |
| &gpio3 { |
| gpio-line-names = |
| /* GPIO3 A0-A7 */ |
| "Pin 35 [SPI4_MISO_M1/PWM10_M0]", "Pin 38 [SPI4_MOSI_M1]", "Pin 40 [SPI4_CLK_M1/UART8_TX_M1]", "Pin 36 [SPI4_CS0_M1/UART8_RX_M1]", |
| "Pin 37 [SPI4_CS1_M1]", "USB3-A #2 [USB3_2_PWREN]", "DSI-Pin 12 [LCD_RST]", "Buzzer [PWM8_M0]", |
| /* GPIO3 B0-B7 */ |
| "Pin 33 [PWM9_M0]", "DSI-Pin 10 [PWM2_M1/LCD_BL]", "Pin 07", "Pin 16", |
| "Pin 18", "Pin 29 [UART3_TX_M1/PWM12_M0]", "Pin 31 [UART3_RX_M1/PWM13_M0]", "Pin 12", |
| /* GPIO3 C0-C7 */ |
| "DSI-Pin 08 [TP_INT_L]", "DSI-Pin 14 [TP_RST_L]", "Pin 11 [PWM14_M0]", "Pin 13 [PWM15_IR_M0]", |
| "", "", "", "DSI-Pin 06 [I2C5_SCL_M0_TP]", |
| /* GPIO3 D0-D7 */ |
| "DSI-Pin 05 [I2C5_SDA_M0_TP]", "", "", "", |
| "", "", "", ""; |
| }; |
| |
| &gpio4 { |
| gpio-line-names = |
| /* GPIO4 A0-A7 */ |
| "", "", "M.2 M-Key Slot4 [M2_D_PERST_L]", "", |
| "", "", "", "", |
| /* GPIO4 B0-B7 */ |
| "USB3-A #1 [USB3_TYPEC1_PWREN]", "", "", "M.2 M-Key Slot3 [M2_C_PERST_L]", |
| "M.2 M-Key Slot2 [M2_B_PERST_L]", "M.2 M-Key Slot1 [M2_A_CLKREQ_L]", "M.2 M-Key Slot1 [M2_A_PERST_L]", "", |
| /* GPIO4 C0-C7 */ |
| "", "", "", "", |
| "", "", "", "", |
| /* GPIO4 D0-D7 */ |
| "", "", "", "", |
| "", "", "", ""; |
| }; |
| |
| /* Connected to MIPI-DSI0 */ |
| &i2c5 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c5m0_xfer>; |
| status = "disabled"; |
| }; |
| |
| &i2c6 { |
| fusb302: typec-portc@22 { |
| compatible = "fcs,fusb302"; |
| reg = <0x22>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usbc0_int>; |
| vbus-supply = <&vbus_5v0_typec>; |
| |
| usb_con: connector { |
| compatible = "usb-c-connector"; |
| data-role = "dual"; |
| label = "USB-C"; |
| power-role = "source"; |
| source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>; |
| try-power-role = "source"; |
| vbus-supply = <&vbus_5v0_typec>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| usbc0_orien_sw: endpoint { |
| remote-endpoint = <&usbdp_phy0_orientation_switch>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| usbc0_role_sw: endpoint { |
| remote-endpoint = <&dwc3_0_role_switch>; |
| }; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| |
| dp_altmode_mux: endpoint { |
| remote-endpoint = <&usbdp_phy0_dp_altmode_mux>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| /* Connected to MIPI-CSI1 */ |
| /* &i2c7 */ |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| &i2c8 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c8m2_xfer>; |
| status = "okay"; |
| }; |
| |
| &pcie2x1l0 { |
| /* 2. M.2 socket, CON14: pcie30phy port0 lane1, @fe170000 */ |
| max-link-speed = <3>; |
| num-lanes = <1>; |
| phys = <&pcie30phy>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie2_0_rst>; |
| reset-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&vcc_3v3_m2_b>; |
| status = "okay"; |
| }; |
| |
| &pcie2x1l1 { |
| /* 4. M.2 socket, CON16: pcie30phy port1 lane1, @fe180000 */ |
| max-link-speed = <3>; |
| num-lanes = <1>; |
| phys = <&pcie30phy>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie2_1_rst>; |
| reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&vcc_3v3_m2_d>; |
| status = "okay"; |
| }; |
| |
| &pcie30phy { |
| /* |
| * Data lane mapping <1 3 2 4> = x1x1 x1x1 (bifurcation of both ports) |
| * port 0 lane 0 - always mapped to controller 0 (4L) |
| * port 0 lane 1 - map to controller 2 (1L0) |
| * port 1 lane 0 - map to controller 1 (2L) |
| * port 1 lane 1 - map to controller 3 (1L1) |
| */ |
| data-lanes = <1 3 2 4>; |
| status = "okay"; |
| }; |
| |
| &pcie3x4 { |
| /* 1. M.2 socket, CON13: pcie30phy port0 lane0, @fe150000 */ |
| max-link-speed = <3>; |
| num-lanes = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie3x4_rst>; |
| reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&vcc_3v3_m2_a>; |
| status = "okay"; |
| }; |
| |
| &pcie3x2 { |
| /* 3. M.2 socket, CON15: pcie30phy port1 lane0, @fe160000 */ |
| max-link-speed = <3>; |
| num-lanes = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie3x2_rst>; |
| reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&vcc_3v3_m2_c>; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| audio { |
| headphone_detect: headphone-detect { |
| rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| gpio-key { |
| key1_pin: key1-pin { |
| rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| pcie { |
| pcie2_0_rst: pcie2-0-rst { |
| rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| pcie2_1_rst: pcie2-1-rst { |
| rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| pcie3x2_rst: pcie3x2-rst { |
| rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| pcie3x4_rst: pcie3x4-rst { |
| rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb { |
| vcc_5v0_host20_en: vcc-5v0-host20-en { |
| rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| vcc_5v0_host30p1_en: vcc-5v0-host30p1-en { |
| rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| vcc_5v0_host30p2_en: vcc-5v0-host30p2-en { |
| rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb-typec { |
| usbc0_int: usbc0-int { |
| rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| typec_5v_pwr_en: typec-5v-pwr-en { |
| rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| /* Connected to 5V Fan */ |
| &pwm1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm1m1_pins>; |
| status = "okay"; |
| }; |
| |
| /* Connected to MIPI-DSI0 */ |
| &pwm2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm2m1_pins>; |
| }; |
| |
| /* Connected to IR Receiver */ |
| &pwm3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm3m0_pins>; |
| status = "okay"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with UART0 */ |
| &pwm4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm4m1_pins>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| &pwm5 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm5m1_pins>; |
| status = "okay"; |
| }; |
| |
| /* Connected to Buzzer */ |
| &pwm8 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm8m0_pins>; |
| status = "okay"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| &pwm9 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm9m0_pins>; |
| status = "okay"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with SPI4 */ |
| &pwm10 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm10m0_pins>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with UART3 */ |
| &pwm12 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm12m0_pins>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with UART3 */ |
| &pwm13 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm13m0_pins>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| &pwm14 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm14m0_pins>; |
| status = "okay"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Optimized for infrared applications */ |
| &pwm15 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm15m0_pins>; |
| status = "disabled"; |
| }; |
| |
| /* microSD card */ |
| &sdmmc { |
| status = "okay"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with UART4, UART7 and PWM10 */ |
| &spi0 { |
| num-cs = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0m2_cs0 &spi0m2_pins>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with UART8 */ |
| &spi4 { |
| num-cs = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi4m1_cs0 &spi4m1_pins>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with PWM4 */ |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0m0_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* Debug UART */ |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with PWM12 and PWM13 */ |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3m1_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with SPI0 */ |
| &uart4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart4m2_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| &uart6 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart6m1_xfer>; |
| status = "okay"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with SPI0 */ |
| &uart7 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart7m2_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* GPIO Connector, connected to 40-pin GPIO header */ |
| /* Shared with SPI4 */ |
| &uart8 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart8m1_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* USB2 PHY for USB Type-C port */ |
| /* CM3588 USB Controller Config Table: USB20 OTG0 */ |
| &u2phy0 { |
| status = "okay"; |
| }; |
| |
| &u2phy0_otg { |
| phy-supply = <&vbus_5v0_typec>; |
| status = "okay"; |
| }; |
| |
| /* USB2 PHY for USB 3.0 Type-A port 1 */ |
| /* CM3588 USB Controller Config Table: USB20 OTG1 */ |
| &u2phy1 { |
| status = "okay"; |
| }; |
| |
| &u2phy1_otg { |
| phy-supply = <&vcc_5v0_host_30_p1>; |
| status = "okay"; |
| }; |
| |
| /* USB2 PHY for USB 2.0 Type-A */ |
| /* CM3588 USB Controller Config Table: USB20 HOST0 */ |
| &u2phy2 { |
| status = "okay"; |
| }; |
| |
| &u2phy2_host { |
| phy-supply = <&vcc_5v0_host_20>; |
| status = "okay"; |
| }; |
| |
| /* USB2 PHY for USB 3.0 Type-A port 2 */ |
| /* CM3588 USB Controller Config Table: USB20 HOST1 */ |
| &u2phy3 { |
| status = "okay"; |
| }; |
| |
| &u2phy3_host { |
| phy-supply = <&vcc_5v0_host_30_p2>; |
| status = "okay"; |
| }; |
| |
| /* USB 2.0 Type-A */ |
| /* PHY: <&u2phy2_host> */ |
| &usb_host0_ehci { |
| status = "okay"; |
| }; |
| |
| /* USB 2.0 Type-A */ |
| /* PHY: <&u2phy2_host> */ |
| &usb_host0_ohci { |
| status = "okay"; |
| }; |
| |
| /* USB Type-C */ |
| /* PHYs: <&u2phy0_otg>, <&usbdp_phy0 PHY_TYPE_USB3> */ |
| &usb_host0_xhci { |
| usb-role-switch; |
| status = "okay"; |
| |
| port { |
| dwc3_0_role_switch: endpoint { |
| remote-endpoint = <&usbc0_role_sw>; |
| }; |
| }; |
| }; |
| |
| /* Lower USB 3.0 Type-A (port 2) */ |
| /* PHY: <&u2phy3_host> */ |
| &usb_host1_ehci { |
| status = "okay"; |
| }; |
| |
| /* Lower USB 3.0 Type-A (port 2) */ |
| /* PHY: <&u2phy3_host> */ |
| &usb_host1_ohci { |
| status = "okay"; |
| }; |
| |
| /* Upper USB 3.0 Type-A (port 1) */ |
| /* PHYs: <&u2phy1_otg>, <&usbdp_phy1 PHY_TYPE_USB3> */ |
| &usb_host1_xhci { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| /* Lower USB 3.0 Type-A (port 2) */ |
| /* PHYs: <&combphy2_psu PHY_TYPE_USB3> */ |
| &usb_host2_xhci { |
| status = "okay"; |
| }; |
| |
| /* USB3 PHY for USB Type-C port */ |
| /* CM3588 USB Controller Config Table: USB30 OTG0 */ |
| &usbdp_phy0 { |
| mode-switch; |
| orientation-switch; |
| sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>; |
| sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| |
| port { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| usbdp_phy0_orientation_switch: endpoint@0 { |
| reg = <0>; |
| remote-endpoint = <&usbc0_orien_sw>; |
| }; |
| |
| usbdp_phy0_dp_altmode_mux: endpoint@1 { |
| reg = <1>; |
| remote-endpoint = <&dp_altmode_mux>; |
| }; |
| }; |
| }; |
| |
| /* USB3 PHY for USB 3.0 Type-A port 1 */ |
| /* CM3588 USB Controller Config Table: USB30 OTG1 */ |
| &usbdp_phy1 { |
| status = "okay"; |
| }; |
