1*05c618f3SKrzysztof Kozlowski// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 295c83906SYangtao Li/* 395c83906SYangtao Li * Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com> 495c83906SYangtao Li */ 595c83906SYangtao Li 695c83906SYangtao Li/dts-v1/; 795c83906SYangtao Li 895c83906SYangtao Li#include "sun50i-a100.dtsi" 995c83906SYangtao Li 1095c83906SYangtao Li/{ 1195c83906SYangtao Li model = "Allwinner A100 Perf1"; 1295c83906SYangtao Li compatible = "allwinner,a100-perf1", "allwinner,sun50i-a100"; 1395c83906SYangtao Li 1495c83906SYangtao Li aliases { 1595c83906SYangtao Li serial0 = &uart0; 1695c83906SYangtao Li }; 1795c83906SYangtao Li 1895c83906SYangtao Li chosen { 1995c83906SYangtao Li stdout-path = "serial0:115200n8"; 2095c83906SYangtao Li }; 2195c83906SYangtao Li}; 2295c83906SYangtao Li 2395c83906SYangtao Li&pio { 2495c83906SYangtao Li vcc-pb-supply = <®_dcdc1>; 2595c83906SYangtao Li vcc-pc-supply = <®_eldo1>; 2695c83906SYangtao Li vcc-pd-supply = <®_dcdc1>; 2795c83906SYangtao Li vcc-pe-supply = <®_dldo2>; 2895c83906SYangtao Li vcc-pf-supply = <®_dcdc1>; 2995c83906SYangtao Li vcc-pg-supply = <®_dldo1>; 3095c83906SYangtao Li vcc-ph-supply = <®_dcdc1>; 3195c83906SYangtao Li}; 3295c83906SYangtao Li 3395c83906SYangtao Li&r_pio { 3495c83906SYangtao Li /* 3595c83906SYangtao Li * FIXME: We can't add that supply for now since it would 3695c83906SYangtao Li * create a circular dependency between pinctrl, the regulator 3795c83906SYangtao Li * and the RSB Bus. 3895c83906SYangtao Li * 3995c83906SYangtao Li * vcc-pl-supply = <®_aldo3>; 4095c83906SYangtao Li */ 4195c83906SYangtao Li}; 4295c83906SYangtao Li 4395c83906SYangtao Li&r_i2c0 { 4495c83906SYangtao Li status = "okay"; 4595c83906SYangtao Li 4695c83906SYangtao Li axp803: pmic@34 { 4795c83906SYangtao Li compatible = "x-powers,axp803"; 4895c83906SYangtao Li reg = <0x34>; 4995c83906SYangtao Li interrupt-parent = <&r_intc>; 5095c83906SYangtao Li interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 5195c83906SYangtao Li x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */ 5295c83906SYangtao Li }; 5395c83906SYangtao Li}; 5495c83906SYangtao Li 5595c83906SYangtao Li#include "axp803.dtsi" 5695c83906SYangtao Li 5795c83906SYangtao Li&ac_power_supply { 5895c83906SYangtao Li status = "okay"; 5995c83906SYangtao Li}; 6095c83906SYangtao Li 6195c83906SYangtao Li®_aldo1 { 6295c83906SYangtao Li regulator-always-on; 6395c83906SYangtao Li regulator-min-microvolt = <1800000>; 6495c83906SYangtao Li regulator-max-microvolt = <1800000>; 6595c83906SYangtao Li regulator-name = "vcc-pll-avcc"; 6695c83906SYangtao Li}; 6795c83906SYangtao Li 6895c83906SYangtao Li®_aldo2 { 6995c83906SYangtao Li regulator-always-on; 7095c83906SYangtao Li regulator-min-microvolt = <1800000>; 7195c83906SYangtao Li regulator-max-microvolt = <1800000>; 7295c83906SYangtao Li regulator-name = "vcc-dram-1"; 7395c83906SYangtao Li}; 7495c83906SYangtao Li 7595c83906SYangtao Li®_aldo3 { 7695c83906SYangtao Li regulator-always-on; 7795c83906SYangtao Li regulator-min-microvolt = <3300000>; 7895c83906SYangtao Li regulator-max-microvolt = <3300000>; 7995c83906SYangtao Li regulator-name = "vcc-usb-pl"; 8095c83906SYangtao Li}; 8195c83906SYangtao Li 8295c83906SYangtao Li®_dcdc1 { 8395c83906SYangtao Li regulator-always-on; 8495c83906SYangtao Li regulator-min-microvolt = <3300000>; 8595c83906SYangtao Li regulator-max-microvolt = <3300000>; 8695c83906SYangtao Li regulator-name = "vcc-io-usb-pd-emmc-nand-card"; 8795c83906SYangtao Li}; 8895c83906SYangtao Li 8995c83906SYangtao Li®_dcdc2 { 9095c83906SYangtao Li regulator-always-on; 9195c83906SYangtao Li /* 9295c83906SYangtao Li * FIXME: update min and max before support dvfs. 9395c83906SYangtao Li */ 9495c83906SYangtao Li regulator-min-microvolt = <500000>; 9595c83906SYangtao Li regulator-max-microvolt = <1300000>; 9695c83906SYangtao Li regulator-name = "vdd-cpux"; 9795c83906SYangtao Li}; 9895c83906SYangtao Li 9995c83906SYangtao Li/* DCDC3 is polyphased with DCDC2 */ 10095c83906SYangtao Li 10195c83906SYangtao Li®_dcdc4 { 10295c83906SYangtao Li regulator-always-on; 10395c83906SYangtao Li regulator-min-microvolt = <950000>; 10495c83906SYangtao Li regulator-max-microvolt = <950000>; 10595c83906SYangtao Li regulator-name = "vdd-sys-usb-dram"; 10695c83906SYangtao Li}; 10795c83906SYangtao Li 10895c83906SYangtao Li®_dcdc5 { 10995c83906SYangtao Li regulator-always-on; 11095c83906SYangtao Li regulator-min-microvolt = <1500000>; 11195c83906SYangtao Li regulator-max-microvolt = <1500000>; 11295c83906SYangtao Li regulator-name = "vcc-dram-2"; 11395c83906SYangtao Li}; 11495c83906SYangtao Li 11595c83906SYangtao Li®_dldo1 { 11695c83906SYangtao Li regulator-min-microvolt = <3300000>; 11795c83906SYangtao Li regulator-max-microvolt = <3300000>; 11895c83906SYangtao Li regulator-name = "vcc-pg-dcxo-wifi"; 11995c83906SYangtao Li}; 12095c83906SYangtao Li 12195c83906SYangtao Li®_dldo2 { 12295c83906SYangtao Li regulator-min-microvolt = <1800000>; 12395c83906SYangtao Li regulator-max-microvolt = <2800000>; 12495c83906SYangtao Li regulator-name = "vcc-pe-csi"; 12595c83906SYangtao Li}; 12695c83906SYangtao Li 12795c83906SYangtao Li®_dldo3 { 12895c83906SYangtao Li regulator-min-microvolt = <1800000>; 12995c83906SYangtao Li regulator-max-microvolt = <3300000>; 13095c83906SYangtao Li regulator-name = "ldo-avdd-csi"; 13195c83906SYangtao Li}; 13295c83906SYangtao Li 13395c83906SYangtao Li®_dldo4 { 13495c83906SYangtao Li regulator-min-microvolt = <1800000>; 13595c83906SYangtao Li regulator-max-microvolt = <2800000>; 13695c83906SYangtao Li regulator-name = "avcc-csi"; 13795c83906SYangtao Li}; 13895c83906SYangtao Li 13995c83906SYangtao Li®_eldo1 { 14095c83906SYangtao Li regulator-min-microvolt = <1800000>; 14195c83906SYangtao Li regulator-max-microvolt = <1800000>; 14295c83906SYangtao Li regulator-name = "vcc-pc-lvds-csi-efuse-emmc-nand"; 14395c83906SYangtao Li}; 14495c83906SYangtao Li 14595c83906SYangtao Li®_eldo2 { 14695c83906SYangtao Li regulator-min-microvolt = <1200000>; 14795c83906SYangtao Li regulator-max-microvolt = <1800000>; 14895c83906SYangtao Li regulator-name = "dvdd-csi"; 14995c83906SYangtao Li}; 15095c83906SYangtao Li 15195c83906SYangtao Li®_eldo3 { 15295c83906SYangtao Li regulator-min-microvolt = <1800000>; 15395c83906SYangtao Li regulator-max-microvolt = <1800000>; 15495c83906SYangtao Li regulator-name = "vcc-mipi-lcd"; 15595c83906SYangtao Li}; 15695c83906SYangtao Li 15795c83906SYangtao Li®_fldo1 { 15895c83906SYangtao Li regulator-always-on; 15995c83906SYangtao Li regulator-min-microvolt = <900000>; 16095c83906SYangtao Li regulator-max-microvolt = <900000>; 16195c83906SYangtao Li regulator-name = "vdd-cpus-usb"; 16295c83906SYangtao Li}; 16395c83906SYangtao Li 16495c83906SYangtao Li®_ldo_io0 { 16595c83906SYangtao Li regulator-min-microvolt = <3300000>; 16695c83906SYangtao Li regulator-max-microvolt = <3300000>; 16795c83906SYangtao Li regulator-name = "vcc-ctp"; 16895c83906SYangtao Li status = "okay"; 16995c83906SYangtao Li}; 17095c83906SYangtao Li 17195c83906SYangtao Li®_drivevbus { 17295c83906SYangtao Li regulator-name = "usb0-vbus"; 17395c83906SYangtao Li status = "okay"; 17495c83906SYangtao Li}; 17595c83906SYangtao Li 17695c83906SYangtao Li&uart0 { 17795c83906SYangtao Li pinctrl-names = "default"; 17895c83906SYangtao Li pinctrl-0 = <&uart0_pb_pins>; 17995c83906SYangtao Li status = "okay"; 18095c83906SYangtao Li}; 181