| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| // Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.io> |
| |
| /dts-v1/; |
| |
| #include "sun50i-h6.dtsi" |
| #include "sun50i-h6-cpu-opp.dtsi" |
| |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "Pine H64 model A"; |
| compatible = "pine64,pine-h64", "allwinner,sun50i-h6"; |
| |
| aliases { |
| ethernet0 = &emac; |
| serial0 = &uart0; |
| spi0 = &spi0; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| ext_osc32k: ext-osc32k-clk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| clock-output-names = "ext_osc32k"; |
| }; |
| |
| hdmi_connector: connector { |
| compatible = "hdmi-connector"; |
| type = "a"; |
| ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */ |
| |
| port { |
| hdmi_con_in: endpoint { |
| remote-endpoint = <&hdmi_out_con>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led-0 { |
| label = "pine-h64:green:heartbeat"; |
| gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ |
| }; |
| |
| led-1 { |
| label = "pine-h64:white:link"; |
| gpios = <&r_pio 0 3 GPIO_ACTIVE_HIGH>; /* PL3 */ |
| }; |
| |
| led-2 { |
| label = "pine-h64:blue:status"; |
| gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */ |
| }; |
| }; |
| |
| reg_gmac_3v3: gmac-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc-gmac-3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| startup-delay-us = <100000>; |
| gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_usb_vbus: vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "usb-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| startup-delay-us = <100000>; |
| gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <®_dcdca>; |
| }; |
| |
| &de { |
| status = "okay"; |
| }; |
| |
| &ehci0 { |
| status = "okay"; |
| }; |
| |
| &ehci3 { |
| status = "okay"; |
| }; |
| |
| &emac { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ext_rgmii_pins>; |
| phy-mode = "rgmii-id"; |
| phy-handle = <&ext_rgmii_phy>; |
| phy-supply = <®_gmac_3v3>; |
| allwinner,rx-delay-ps = <200>; |
| allwinner,tx-delay-ps = <200>; |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <®_dcdcc>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| status = "okay"; |
| }; |
| |
| &hdmi_out { |
| hdmi_out_con: endpoint { |
| remote-endpoint = <&hdmi_con_in>; |
| }; |
| }; |
| |
| &mdio { |
| ext_rgmii_phy: ethernet-phy@1 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <1>; |
| }; |
| }; |
| |
| &mmc0 { |
| vmmc-supply = <®_cldo1>; |
| cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; |
| bus-width = <4>; |
| status = "okay"; |
| }; |
| |
| &mmc2 { |
| vmmc-supply = <®_cldo1>; |
| vqmmc-supply = <®_bldo2>; |
| non-removable; |
| cap-mmc-hw-reset; |
| mmc-hs200-1_8v; |
| bus-width = <8>; |
| status = "okay"; |
| }; |
| |
| &ohci0 { |
| status = "okay"; |
| }; |
| |
| &ohci3 { |
| status = "okay"; |
| }; |
| |
| &pio { |
| vcc-pc-supply = <®_bldo2>; |
| vcc-pd-supply = <®_cldo1>; |
| vcc-pg-supply = <®_aldo1>; |
| }; |
| |
| &r_i2c { |
| status = "okay"; |
| |
| axp805: pmic@36 { |
| compatible = "x-powers,axp805", "x-powers,axp806"; |
| reg = <0x36>; |
| interrupt-parent = <&r_intc>; |
| interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| x-powers,self-working-mode; |
| |
| regulators { |
| reg_aldo1: aldo1 { |
| regulator-always-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc-pl"; |
| }; |
| |
| reg_aldo2: aldo2 { |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc-ac200"; |
| regulator-enable-ramp-delay = <100000>; |
| }; |
| |
| reg_aldo3: aldo3 { |
| /* This regulator is connected with CLDO1 */ |
| regulator-always-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc-3v3-1"; |
| }; |
| |
| reg_bldo1: bldo1 { |
| regulator-always-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc-bias-pll"; |
| }; |
| |
| reg_bldo2: bldo2 { |
| regulator-always-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc-efuse-pcie-hdmi-io"; |
| }; |
| |
| reg_bldo3: bldo3 { |
| regulator-always-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc-dcxoio"; |
| }; |
| |
| bldo4 { |
| /* unused */ |
| }; |
| |
| reg_cldo1: cldo1 { |
| /* This regulator is connected with ALDO3 */ |
| regulator-always-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc-3v3-2"; |
| }; |
| |
| reg_cldo2: cldo2 { |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc-wifi-1"; |
| }; |
| |
| reg_cldo3: cldo3 { |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc-wifi-2"; |
| }; |
| |
| reg_dcdca: dcdca { |
| regulator-always-on; |
| regulator-min-microvolt = <810000>; |
| 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 */ |
| }; |
| }; |
| }; |
| |
| pcf8563: rtc@51 { |
| compatible = "nxp,pcf8563"; |
| reg = <0x51>; |
| interrupt-parent = <&r_intc>; |
| interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>; |
| #clock-cells = <0>; |
| }; |
| }; |
| |
| &r_ir { |
| status = "okay"; |
| }; |
| |
| &r_pio { |
| vcc-pm-supply = <®_aldo1>; |
| }; |
| |
| &rtc { |
| clocks = <&ext_osc32k>; |
| }; |
| |
| /* |
| * The CS pin is shared with the MMC2 CMD pin, so we cannot have the SPI |
| * flash and eMMC at the same time, as one of them would fail probing. |
| * Disable SPI0 in here, to prefer the more useful eMMC. U-Boot can |
| * fix this up in no eMMC is connected. |
| */ |
| &spi0 { |
| pinctrl-0 = <&spi0_pins>, <&spi0_cs_pin>; |
| pinctrl-names = "default"; |
| status = "disabled"; |
| |
| flash@0 { |
| compatible = "winbond,w25q128", "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <4000000>; |
| }; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_ph_pins>; |
| status = "okay"; |
| }; |
| |
| &usb2otg { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &usb2phy { |
| usb0_vbus-supply = <®_usb_vbus>; |
| usb3_vbus-supply = <®_usb_vbus>; |
| status = "okay"; |
| }; |
