| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| // Copyright (C) 2019 Ondřej Jirman <megous@megous.com> |
| |
| /dts-v1/; |
| |
| #include "sun50i-h6.dtsi" |
| #include "sun50i-h6-cpu-opp.dtsi" |
| |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "OrangePi 3"; |
| compatible = "xunlong,orangepi-3", "allwinner,sun50i-h6"; |
| |
| aliases { |
| serial0 = &uart0; |
| serial1 = &uart1; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| connector { |
| compatible = "hdmi-connector"; |
| ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */ |
| type = "a"; |
| |
| port { |
| hdmi_con_in: endpoint { |
| remote-endpoint = <&hdmi_out_con>; |
| }; |
| }; |
| }; |
| |
| ext_osc32k: ext_osc32k_clk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| clock-output-names = "ext_osc32k"; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led-0 { |
| label = "orangepi:red:power"; |
| gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ |
| default-state = "on"; |
| }; |
| |
| led-1 { |
| label = "orangepi:green:status"; |
| gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */ |
| }; |
| }; |
| |
| reg_vcc5v: vcc5v { |
| /* board wide 5V supply directly from the DC jack */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc-5v"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| }; |
| |
| reg_vcc33_wifi: vcc33-wifi { |
| /* Always on 3.3V regulator for WiFi and BT */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc33-wifi"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| vin-supply = <®_vcc5v>; |
| }; |
| |
| reg_vcc_wifi_io: vcc-wifi-io { |
| /* Always on 1.8V/300mA regulator for WiFi and BT IO */ |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc-wifi-io"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| vin-supply = <®_vcc33_wifi>; |
| }; |
| |
| wifi_pwrseq: wifi-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| clocks = <&rtc CLK_OSC32K_FANOUT>; |
| clock-names = "ext_clock"; |
| reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */ |
| post-power-on-delay-ms = <200>; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <®_dcdca>; |
| }; |
| |
| &de { |
| status = "okay"; |
| }; |
| |
| &dwc3 { |
| status = "okay"; |
| }; |
| |
| &ehci0 { |
| status = "okay"; |
| }; |
| |
| &ehci3 { |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <®_dcdcc>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| status = "okay"; |
| }; |
| |
| &hdmi_out { |
| hdmi_out_con: endpoint { |
| remote-endpoint = <&hdmi_con_in>; |
| }; |
| }; |
| |
| &mmc0 { |
| vmmc-supply = <®_cldo1>; |
| cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ |
| bus-width = <4>; |
| status = "okay"; |
| }; |
| |
| &mmc1 { |
| vmmc-supply = <®_vcc33_wifi>; |
| vqmmc-supply = <®_vcc_wifi_io>; |
| mmc-pwrseq = <&wifi_pwrseq>; |
| bus-width = <4>; |
| non-removable; |
| status = "okay"; |
| |
| brcm: sdio-wifi@1 { |
| reg = <1>; |
| compatible = "brcm,bcm4329-fmac"; |
| interrupt-parent = <&r_pio>; |
| interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */ |
| interrupt-names = "host-wake"; |
| }; |
| }; |
| |
| &mmc2 { |
| vmmc-supply = <®_cldo1>; |
| vqmmc-supply = <®_bldo2>; |
| cap-mmc-hw-reset; |
| non-removable; |
| bus-width = <8>; |
| status = "okay"; |
| }; |
| |
| &ohci0 { |
| status = "okay"; |
| }; |
| |
| &ohci3 { |
| status = "okay"; |
| }; |
| |
| &pio { |
| vcc-pc-supply = <®_bldo2>; |
| vcc-pd-supply = <®_cldo1>; |
| vcc-pg-supply = <®_vcc_wifi_io>; |
| }; |
| |
| &r_ir { |
| status = "okay"; |
| }; |
| |
| &r_rsb { |
| status = "okay"; |
| |
| axp805: pmic@745 { |
| compatible = "x-powers,axp805", "x-powers,axp806"; |
| reg = <0x745>; |
| interrupt-parent = <&r_intc>; |
| interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| x-powers,self-working-mode; |
| vina-supply = <®_vcc5v>; |
| vinb-supply = <®_vcc5v>; |
| vinc-supply = <®_vcc5v>; |
| vind-supply = <®_vcc5v>; |
| vine-supply = <®_vcc5v>; |
| aldoin-supply = <®_vcc5v>; |
| bldoin-supply = <®_vcc5v>; |
| cldoin-supply = <®_vcc5v>; |
| |
| regulators { |
| reg_aldo1: aldo1 { |
| regulator-always-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc-pl-led-ir"; |
| }; |
| |
| reg_aldo2: aldo2 { |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc33-audio-tv-ephy-mac"; |
| }; |
| |
| /* ALDO3 is shorted to CLDO1 */ |
| reg_aldo3: aldo3 { |
| regulator-always-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1"; |
| }; |
| |
| reg_bldo1: bldo1 { |
| regulator-always-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc18-dram-bias-pll"; |
| }; |
| |
| reg_bldo2: bldo2 { |
| regulator-always-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc-efuse-pcie-hdmi-pc"; |
| }; |
| |
| bldo3 { |
| /* unused */ |
| }; |
| |
| bldo4 { |
| /* unused */ |
| }; |
| |
| reg_cldo1: cldo1 { |
| regulator-always-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2"; |
| }; |
| |
| cldo2 { |
| /* unused */ |
| }; |
| |
| cldo3 { |
| /* unused */ |
| }; |
| |
| reg_dcdca: dcdca { |
| regulator-always-on; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1160000>; |
| regulator-ramp-delay = <2500>; |
| regulator-name = "vdd-cpu"; |
| }; |
| |
| reg_dcdcc: dcdcc { |
| regulator-enable-ramp-delay = <32000>; |
| regulator-min-microvolt = <810000>; |
| regulator-max-microvolt = <1080000>; |
| regulator-ramp-delay = <2500>; |
| regulator-name = "vdd-gpu"; |
| }; |
| |
| reg_dcdcd: dcdcd { |
| regulator-always-on; |
| regulator-min-microvolt = <960000>; |
| regulator-max-microvolt = <960000>; |
| regulator-name = "vdd-sys"; |
| }; |
| |
| reg_dcdce: dcdce { |
| regulator-always-on; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-name = "vcc-dram"; |
| }; |
| |
| sw { |
| /* unused */ |
| }; |
| }; |
| }; |
| }; |
| |
| &rtc { |
| clocks = <&ext_osc32k>; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_ph_pins>; |
| status = "okay"; |
| }; |
| |
| /* There's the BT part of the AP6256 connected to that UART */ |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "brcm,bcm4345c5"; |
| clocks = <&rtc CLK_OSC32K_FANOUT>; |
| clock-names = "lpo"; |
| device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */ |
| host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */ |
| shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */ |
| max-speed = <1500000>; |
| }; |
| }; |
| |
| &usb2otg { |
| /* |
| * This board doesn't have a controllable VBUS even though it |
| * does have an ID pin. Using it as anything but a USB host is |
| * unsafe. |
| */ |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &usb2phy { |
| usb0_id_det-gpios = <&pio 2 15 GPIO_ACTIVE_HIGH>; /* PC15 */ |
| usb0_vbus-supply = <®_vcc5v>; |
| usb3_vbus-supply = <®_vcc5v>; |
| status = "okay"; |
| }; |
| |
| &usb3phy { |
| status = "okay"; |
| }; |
