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320 lines
5.2 KiB
320 lines
5.2 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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// Copyright (c) 2016 ARM Ltd. |
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/dts-v1/; |
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#include "sun50i-a64.dtsi" |
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#include "sun50i-a64-cpu-opp.dtsi" |
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#include <dt-bindings/gpio/gpio.h> |
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/ { |
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model = "Pine64"; |
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compatible = "pine64,pine64", "allwinner,sun50i-a64"; |
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aliases { |
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ethernet0 = &emac; |
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serial0 = &uart0; |
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serial1 = &uart1; |
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serial2 = &uart2; |
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serial3 = &uart3; |
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serial4 = &uart4; |
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}; |
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chosen { |
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stdout-path = "serial0:115200n8"; |
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}; |
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hdmi-connector { |
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compatible = "hdmi-connector"; |
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type = "a"; |
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port { |
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hdmi_con_in: endpoint { |
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remote-endpoint = <&hdmi_out_con>; |
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}; |
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}; |
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}; |
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}; |
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&codec { |
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status = "okay"; |
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}; |
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&codec_analog { |
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cpvdd-supply = <®_eldo1>; |
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status = "okay"; |
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}; |
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&cpu0 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu1 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu2 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu3 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&dai { |
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status = "okay"; |
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}; |
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&de { |
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status = "okay"; |
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}; |
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&ehci0 { |
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status = "okay"; |
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}; |
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&ehci1 { |
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status = "okay"; |
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}; |
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&emac { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rmii_pins>; |
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phy-mode = "rmii"; |
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phy-handle = <&ext_rmii_phy1>; |
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phy-supply = <®_dc1sw>; |
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status = "okay"; |
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}; |
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&hdmi { |
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hvcc-supply = <®_dldo1>; |
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status = "okay"; |
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}; |
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&hdmi_out { |
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hdmi_out_con: endpoint { |
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remote-endpoint = <&hdmi_con_in>; |
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}; |
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}; |
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&i2c1 { |
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status = "okay"; |
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}; |
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&i2c1_pins { |
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bias-pull-up; |
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}; |
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&mdio { |
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ext_rmii_phy1: ethernet-phy@1 { |
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compatible = "ethernet-phy-ieee802.3-c22"; |
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reg = <1>; |
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}; |
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}; |
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&mmc0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&mmc0_pins>; |
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vmmc-supply = <®_dcdc1>; |
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; |
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disable-wp; |
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bus-width = <4>; |
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status = "okay"; |
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}; |
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&ohci0 { |
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status = "okay"; |
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}; |
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&ohci1 { |
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status = "okay"; |
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}; |
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&r_rsb { |
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status = "okay"; |
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axp803: pmic@3a3 { |
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compatible = "x-powers,axp803"; |
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reg = <0x3a3>; |
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interrupt-parent = <&r_intc>; |
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
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}; |
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}; |
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#include "axp803.dtsi" |
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&ac_power_supply { |
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status = "okay"; |
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}; |
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&battery_power_supply { |
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status = "okay"; |
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}; |
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®_aldo2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-pl"; |
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}; |
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®_aldo3 { |
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regulator-always-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "vcc-pll-avcc"; |
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}; |
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®_dc1sw { |
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regulator-name = "vcc-phy"; |
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}; |
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®_dcdc1 { |
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regulator-always-on; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-3v3"; |
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}; |
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®_dcdc2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1040000>; |
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regulator-max-microvolt = <1300000>; |
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regulator-name = "vdd-cpux"; |
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}; |
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/* DCDC3 is polyphased with DCDC2 */ |
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/* |
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* The DRAM chips used by Pine64 boards are DDR3L-compatible, so they can |
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* work at 1.35V with less power consumption. |
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* As AXP803 DCDC5 cannot reach 1.35V accurately, use 1.36V instead. |
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*/ |
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®_dcdc5 { |
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regulator-always-on; |
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regulator-min-microvolt = <1360000>; |
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regulator-max-microvolt = <1360000>; |
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regulator-name = "vcc-dram"; |
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}; |
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®_dcdc6 { |
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regulator-always-on; |
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regulator-min-microvolt = <1100000>; |
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regulator-max-microvolt = <1100000>; |
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regulator-name = "vdd-sys"; |
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}; |
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®_dldo1 { |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-hdmi"; |
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}; |
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®_dldo2 { |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-mipi"; |
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}; |
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®_dldo4 { |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-wifi"; |
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}; |
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®_eldo1 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "cpvdd"; |
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}; |
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®_fldo1 { |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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regulator-name = "vcc-1v2-hsic"; |
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}; |
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/* |
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* The A64 chip cannot work without this regulator off, although |
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* it seems to be only driving the AR100 core. |
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* Maybe we don't still know well about CPUs domain. |
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*/ |
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®_fldo2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1100000>; |
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regulator-max-microvolt = <1100000>; |
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regulator-name = "vdd-cpus"; |
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}; |
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®_rtc_ldo { |
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regulator-name = "vcc-rtc"; |
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}; |
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&simplefb_hdmi { |
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vcc-hdmi-supply = <®_dldo1>; |
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}; |
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&sound { |
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simple-audio-card,aux-devs = <&codec_analog>; |
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simple-audio-card,widgets = "Microphone", "Microphone Jack", |
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"Headphone", "Headphone Jack"; |
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simple-audio-card,routing = |
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"Left DAC", "DACL", |
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"Right DAC", "DACR", |
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"Headphone Jack", "HP", |
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"ADCL", "Left ADC", |
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"ADCR", "Right ADC", |
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"MIC2", "Microphone Jack"; |
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status = "okay"; |
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}; |
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/* On Euler connector */ |
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&spdif { |
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status = "disabled"; |
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}; |
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/* On Exp and Euler connectors */ |
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&uart0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart0_pb_pins>; |
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status = "okay"; |
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}; |
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/* On Wifi/BT connector, with RTS/CTS */ |
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&uart1 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; |
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status = "disabled"; |
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}; |
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/* On Pi-2 connector */ |
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&uart2 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart2_pins>; |
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status = "disabled"; |
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}; |
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/* On Euler connector */ |
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&uart3 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart3_pins>; |
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status = "disabled"; |
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}; |
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/* On Euler connector, RTS/CTS optional */ |
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&uart4 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart4_pins>; |
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status = "disabled"; |
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}; |
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&usb_otg { |
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dr_mode = "host"; |
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status = "okay"; |
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}; |
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&usbphy { |
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status = "okay"; |
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};
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