diff options
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts | 287 |
1 files changed, 287 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts new file mode 100644 index 000000000000..59db103546f6 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts @@ -0,0 +1,287 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR MIT) +// Copyright (C) 2024 Arm Ltd. + +/dts-v1/; + +#include "sun55i-a523.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "X96Q Pro+"; + compatible = "amediatech,x96q-pro-plus", "allwinner,sun55i-h728"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + ext_osc32k: ext-osc32k-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + clock-output-names = "ext_osc32k"; + }; + + reg_vcc5v: vcc5v { + /* board wide 5V supply from the barrel plug */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_vcc3v3: vcc3v3 { + /* 3.3V dummy supply for the SD card */ + compatible = "regulator-fixed"; + regulator-name = "vcc-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <®_vcc5v>; + regulator-always-on; + }; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&mmc0 { + vmmc-supply = <®_vcc3v3>; + cd-gpios = <&pio 5 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PF6 */ + bus-width = <4>; + disable-wp; + status = "okay"; +}; + +&mmc2 { + vmmc-supply = <®_cldo3>; + vqmmc-supply = <®_cldo1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pio { + vcc-pb-supply = <®_cldo3>; /* via VCC-IO */ + vcc-pc-supply = <®_cldo1>; + vcc-pd-supply = <®_dcdc4>; + vcc-pe-supply = <®_dcdc4>; + vcc-pf-supply = <®_cldo3>; /* actually switchable */ + vcc-pg-supply = <®_bldo1>; + vcc-ph-supply = <®_cldo3>; /* via VCC-IO */ + vcc-pi-supply = <®_dcdc4>; + vcc-pj-supply = <®_dcdc4>; + vcc-pk-supply = <®_bldo3>; +}; + +&r_i2c0 { + status = "okay"; + + axp717: pmic@34 { + compatible = "x-powers,axp717"; + reg = <0x34>; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + vin1-supply = <®_vcc5v>; + vin2-supply = <®_vcc5v>; + vin3-supply = <®_vcc5v>; + vin4-supply = <®_vcc5v>; + aldoin-supply = <®_vcc5v>; + bldoin-supply = <®_vcc5v>; + cldoin-supply = <®_vcc5v>; + + regulators { + /* Supplies the "little" cluster (1.0(?) GHz cores) */ + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1160000>; + regulator-name = "vdd-cpul"; + }; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <920000>; + regulator-max-microvolt = <920000>; + regulator-name = "vdd-gpu-sys"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1360000>; + regulator-max-microvolt = <1360000>; + regulator-name = "vdd-dram"; + }; + + reg_dcdc4: dcdc4 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-name = "vdd-dcdc4"; + }; + + reg_aldo1: aldo1 { + /* not connected */ + }; + + reg_aldo2: aldo2 { + /* not connected */ + }; + + reg_aldo3: aldo3 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-aldo3"; + }; + + reg_aldo4: aldo4 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pll-dxco-avcc"; + }; + + reg_bldo1: bldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pg-wifi-lvds"; + }; + + reg_bldo2: bldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-dram-1v8"; + }; + + reg_bldo3: bldo3 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vcc-bldo3"; + }; + + reg_bldo4: bldo4 { + /* not connected */ + }; + + reg_cldo1: cldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-codec-sd"; + }; + + reg_cldo2: cldo2 { + }; + + reg_cldo3: cldo3 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-codec-eth-sd"; + }; + + reg_cldo4: cldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-eth-phy"; + }; + + reg_cpusldo: cpusldo { + /* supplies the management core */ + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-name = "vdd-cpus"; + }; + }; + }; + + axp323: pmic@36 { + compatible = "x-powers,axp323"; + reg = <0x36>; + #interrupt-cells = <1>; + interrupt-controller; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + status = "okay"; + + vin1-supply = <®_vcc5v>; + vin2-supply = <®_vcc5v>; + vin3-supply = <®_vcc5v>; + + regulators { + aldo1 { + /* not connected */ + }; + + dldo1 { + /* not connected */ + }; + + /* Supplies the "big" cluster (1.8 GHz cores) */ + reg_dcdc1_323: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1160000>; + regulator-name = "vdd-cpub"; + }; + + /* DCDC2 is polyphased with DCDC1 */ + + reg_dcdc3_323: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + regulator-name = "vdd-dcdc3"; + }; + }; + }; +}; + +&r_pio { +/* + * Specifying the supply would create a circular dependency. + * + * vcc-pl-supply = <®_aldo3>; + */ + vcc-pm-supply = <®_aldo3>; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +}; + +&usb_otg { + /* USB0 is a USB-A receptacle, always powered, so force host mode. */ + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; |