| Message ID | 20231020145706.705420-3-andre.przywara@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: allwinner: Add Orange Pi Zero 2W support | expand |
On Friday, October 20, 2023 4:57:06 PM CEST Andre Przywara wrote: > The Orange Pi Zero 2W is a board based on the Allwinner H618 SoC. > It uses the RaspberryPi Zero form factor, with an optional expansion > board, connected via an FPC connector, to provide more connectors. > > The base board features: > - Allwinner H618 SoC (quad Cortex-A53 cores, with 1MB L2 cache) > - 1, 2 or 4GB of LPDDR4 DRAM > - SD card socket > - two USB-C sockets, one UFP, one DFP > - HDMI connector > - (yet unsupported) WiFi module > - 16 MiB SPI flash > - power supply via the UFP USB-C port > > The FPC connector provides access to two more USB host ports, Fast > Ethernet, some GPIOs, Audio Line out and the IR receiver pin. > > Signed-off-by: Andre Przywara <andre.przywara@arm.com> I compared it to the schematic and all values looks good. Sadly, it missed merge window. Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej > --- > .../allwinner/sun50i-h618-orangepi-zero2w.dts | 176 ++++++++++++++++++ > 1 file changed, 176 insertions(+) > create mode 100644 > arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts > b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts new file > mode 100644 > index 0000000000000..21ca1977055d9 > --- /dev/null > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts > @@ -0,0 +1,176 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2023 Arm Ltd. > + */ > + > +/dts-v1/; > + > +#include "sun50i-h616.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + model = "OrangePi Zero 2W"; > + compatible = "xunlong,orangepi-zero2w", "allwinner,sun50i-h618"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led-0 { > + function = LED_FUNCTION_STATUS; > + color = <LED_COLOR_ID_GREEN>; > + gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ > + }; > + }; > + > + reg_vcc5v: vcc5v { > + /* board wide 5V supply directly from the USB-C socket */ > + compatible = "regulator-fixed"; > + regulator-name = "vcc-5v"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + }; > + > + reg_vcc3v3: vcc3v3 { > + /* SY8089 DC/DC converter */ > + compatible = "regulator-fixed"; > + regulator-name = "vcc-3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <®_vcc5v>; > + regulator-always-on; > + }; > +}; > + > +&ehci1 { > + status = "okay"; > +}; > + > +/* USB 2 & 3 are on the FPC connector (or the exansion board) */ > + > +&mmc0 { > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ > + bus-width = <4>; > + vmmc-supply = <®_vcc3v3>; > + status = "okay"; > +}; > + > +&ohci1 { > + status = "okay"; > +}; > + > +&pio { > + vcc-pc-supply = <®_dldo1>; > + vcc-pf-supply = <®_dldo1>; /* internally via VCC-IO */ > + vcc-pg-supply = <®_aldo1>; > + vcc-ph-supply = <®_dldo1>; /* internally via VCC-IO */ > + vcc-pi-supply = <®_dldo1>; > +}; > + > +&r_i2c { > + status = "okay"; > + > + axp313: pmic@36 { > + compatible = "x-powers,axp313a"; > + reg = <0x36>; > + #interrupt-cells = <1>; > + interrupt-controller; > + interrupt-parent = <&pio>; > + interrupts = <2 9 IRQ_TYPE_LEVEL_LOW>; /* PC9 */ > + > + vin1-supply = <®_vcc5v>; > + vin2-supply = <®_vcc5v>; > + vin3-supply = <®_vcc5v>; > + > + regulators { > + /* Supplies VCC-PLL and DRAM */ > + reg_aldo1: aldo1 { > + regulator-always-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vcc1v8"; > + }; > + > + /* Supplies VCC-IO, so needs to be always on. */ > + reg_dldo1: dldo1 { > + regulator-always-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc3v3"; > + }; > + > + reg_dcdc1: dcdc1 { > + regulator-always-on; > + regulator-min-microvolt = <810000>; > + regulator-max-microvolt = <990000>; > + regulator-name = "vdd-gpu-sys"; > + }; > + > + reg_dcdc2: dcdc2 { > + regulator-always-on; > + regulator-min-microvolt = <810000>; > + regulator-max-microvolt = <1100000>; > + regulator-name = "vdd-cpu"; > + }; > + > + reg_dcdc3: dcdc3 { > + regulator-always-on; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-name = "vdd-dram"; > + }; > + }; > + }; > +}; > + > +&spi0 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; > + > + flash@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <40000000>; > + }; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_ph_pins>; > + status = "okay"; > +}; > + > +&usbotg { > + /* > + * PHY0 pins are connected to a USB-C socket, but a role switch > + * is not implemented: both CC pins are pulled to GND. > + * The VBUS pins power the device, so a fixed peripheral mode > + * is the best choice. > + * The board can be powered via GPIOs, in this case port0 *can* > + * act as a host (with a cable/adapter ignoring CC), as VBUS is > + * then provided by the GPIOs. Any user of this setup would > + * need to adjust the DT accordingly: dr_mode set to "host", > + * enabling OHCI0 and EHCI0. > + */ > + dr_mode = "peripheral"; > + status = "okay"; > +}; > + > +&usbphy { > + usb1_vbus-supply = <®_vcc5v>; > + status = "okay"; > +};
On Sat, 21 Oct 2023 08:22:24 +0200 Jernej Škrabec <jernej.skrabec@gmail.com> wrote: Hi, > On Friday, October 20, 2023 4:57:06 PM CEST Andre Przywara wrote: > > The Orange Pi Zero 2W is a board based on the Allwinner H618 SoC. > > It uses the RaspberryPi Zero form factor, with an optional expansion > > board, connected via an FPC connector, to provide more connectors. > > > > The base board features: > > - Allwinner H618 SoC (quad Cortex-A53 cores, with 1MB L2 cache) > > - 1, 2 or 4GB of LPDDR4 DRAM > > - SD card socket > > - two USB-C sockets, one UFP, one DFP > > - HDMI connector > > - (yet unsupported) WiFi module > > - 16 MiB SPI flash > > - power supply via the UFP USB-C port > > > > The FPC connector provides access to two more USB host ports, Fast > > Ethernet, some GPIOs, Audio Line out and the IR receiver pin. > > > > Signed-off-by: Andre Przywara <andre.przywara@arm.com> > > I compared it to the schematic and all values looks good. Sadly, it missed > merge window. No worries, I wasn't expecting it to make it, just wanted to get this out to start the discussion and have something at a canonical place, since the first boards seem to arrive for people now. > Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Thanks, Andre > Best regards, > Jernej > > > --- > > .../allwinner/sun50i-h618-orangepi-zero2w.dts | 176 ++++++++++++++++++ > > 1 file changed, 176 insertions(+) > > create mode 100644 > > arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts > > > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts > > b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts new file > > mode 100644 > > index 0000000000000..21ca1977055d9 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts > > @@ -0,0 +1,176 @@ > > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > +/* > > + * Copyright (C) 2023 Arm Ltd. > > + */ > > + > > +/dts-v1/; > > + > > +#include "sun50i-h616.dtsi" > > + > > +#include <dt-bindings/gpio/gpio.h> > > +#include <dt-bindings/interrupt-controller/arm-gic.h> > > +#include <dt-bindings/leds/common.h> > > + > > +/ { > > + model = "OrangePi Zero 2W"; > > + compatible = "xunlong,orangepi-zero2w", "allwinner,sun50i-h618"; > > + > > + aliases { > > + serial0 = &uart0; > > + }; > > + > > + chosen { > > + stdout-path = "serial0:115200n8"; > > + }; > > + > > + leds { > > + compatible = "gpio-leds"; > > + > > + led-0 { > > + function = LED_FUNCTION_STATUS; > > + color = <LED_COLOR_ID_GREEN>; > > + gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 > */ > > + }; > > + }; > > + > > + reg_vcc5v: vcc5v { > > + /* board wide 5V supply directly from the USB-C socket > */ > > + compatible = "regulator-fixed"; > > + regulator-name = "vcc-5v"; > > + regulator-min-microvolt = <5000000>; > > + regulator-max-microvolt = <5000000>; > > + regulator-always-on; > > + }; > > + > > + reg_vcc3v3: vcc3v3 { > > + /* SY8089 DC/DC converter */ > > + compatible = "regulator-fixed"; > > + regulator-name = "vcc-3v3"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + vin-supply = <®_vcc5v>; > > + regulator-always-on; > > + }; > > +}; > > + > > +&ehci1 { > > + status = "okay"; > > +}; > > + > > +/* USB 2 & 3 are on the FPC connector (or the exansion board) */ > > + > > +&mmc0 { > > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ > > + bus-width = <4>; > > + vmmc-supply = <®_vcc3v3>; > > + status = "okay"; > > +}; > > + > > +&ohci1 { > > + status = "okay"; > > +}; > > + > > +&pio { > > + vcc-pc-supply = <®_dldo1>; > > + vcc-pf-supply = <®_dldo1>; /* internally via VCC-IO */ > > + vcc-pg-supply = <®_aldo1>; > > + vcc-ph-supply = <®_dldo1>; /* internally via VCC-IO */ > > + vcc-pi-supply = <®_dldo1>; > > +}; > > + > > +&r_i2c { > > + status = "okay"; > > + > > + axp313: pmic@36 { > > + compatible = "x-powers,axp313a"; > > + reg = <0x36>; > > + #interrupt-cells = <1>; > > + interrupt-controller; > > + interrupt-parent = <&pio>; > > + interrupts = <2 9 IRQ_TYPE_LEVEL_LOW>; /* PC9 */ > > + > > + vin1-supply = <®_vcc5v>; > > + vin2-supply = <®_vcc5v>; > > + vin3-supply = <®_vcc5v>; > > + > > + regulators { > > + /* Supplies VCC-PLL and DRAM */ > > + reg_aldo1: aldo1 { > > + regulator-always-on; > > + regulator-min-microvolt = > <1800000>; > > + regulator-max-microvolt = > <1800000>; > > + regulator-name = "vcc1v8"; > > + }; > > + > > + /* Supplies VCC-IO, so needs to be always on. > */ > > + reg_dldo1: dldo1 { > > + regulator-always-on; > > + regulator-min-microvolt = > <3300000>; > > + regulator-max-microvolt = > <3300000>; > > + regulator-name = "vcc3v3"; > > + }; > > + > > + reg_dcdc1: dcdc1 { > > + regulator-always-on; > > + regulator-min-microvolt = > <810000>; > > + regulator-max-microvolt = > <990000>; > > + regulator-name = "vdd-gpu-sys"; > > + }; > > + > > + reg_dcdc2: dcdc2 { > > + regulator-always-on; > > + regulator-min-microvolt = > <810000>; > > + regulator-max-microvolt = > <1100000>; > > + regulator-name = "vdd-cpu"; > > + }; > > + > > + reg_dcdc3: dcdc3 { > > + regulator-always-on; > > + regulator-min-microvolt = > <1100000>; > > + regulator-max-microvolt = > <1100000>; > > + regulator-name = "vdd-dram"; > > + }; > > + }; > > + }; > > +}; > > + > > +&spi0 { > > + status = "okay"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; > > + > > + flash@0 { > > + #address-cells = <1>; > > + #size-cells = <1>; > > + compatible = "jedec,spi-nor"; > > + reg = <0>; > > + spi-max-frequency = <40000000>; > > + }; > > +}; > > + > > +&uart0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart0_ph_pins>; > > + status = "okay"; > > +}; > > + > > +&usbotg { > > + /* > > + * PHY0 pins are connected to a USB-C socket, but a role switch > > + * is not implemented: both CC pins are pulled to GND. > > + * The VBUS pins power the device, so a fixed peripheral mode > > + * is the best choice. > > + * The board can be powered via GPIOs, in this case port0 *can* > > + * act as a host (with a cable/adapter ignoring CC), as VBUS is > > + * then provided by the GPIOs. Any user of this setup would > > + * need to adjust the DT accordingly: dr_mode set to "host", > > + * enabling OHCI0 and EHCI0. > > + */ > > + dr_mode = "peripheral"; > > + status = "okay"; > > +}; > > + > > +&usbphy { > > + usb1_vbus-supply = <®_vcc5v>; > > + status = "okay"; > > +}; > > > > >
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts new file mode 100644 index 0000000000000..21ca1977055d9 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts @@ -0,0 +1,176 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2023 Arm Ltd. + */ + +/dts-v1/; + +#include "sun50i-h616.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "OrangePi Zero 2W"; + compatible = "xunlong,orangepi-zero2w", "allwinner,sun50i-h618"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ + }; + }; + + reg_vcc5v: vcc5v { + /* board wide 5V supply directly from the USB-C socket */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_vcc3v3: vcc3v3 { + /* SY8089 DC/DC converter */ + compatible = "regulator-fixed"; + regulator-name = "vcc-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <®_vcc5v>; + regulator-always-on; + }; +}; + +&ehci1 { + status = "okay"; +}; + +/* USB 2 & 3 are on the FPC connector (or the exansion board) */ + +&mmc0 { + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + bus-width = <4>; + vmmc-supply = <®_vcc3v3>; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pio { + vcc-pc-supply = <®_dldo1>; + vcc-pf-supply = <®_dldo1>; /* internally via VCC-IO */ + vcc-pg-supply = <®_aldo1>; + vcc-ph-supply = <®_dldo1>; /* internally via VCC-IO */ + vcc-pi-supply = <®_dldo1>; +}; + +&r_i2c { + status = "okay"; + + axp313: pmic@36 { + compatible = "x-powers,axp313a"; + reg = <0x36>; + #interrupt-cells = <1>; + interrupt-controller; + interrupt-parent = <&pio>; + interrupts = <2 9 IRQ_TYPE_LEVEL_LOW>; /* PC9 */ + + vin1-supply = <®_vcc5v>; + vin2-supply = <®_vcc5v>; + vin3-supply = <®_vcc5v>; + + regulators { + /* Supplies VCC-PLL and DRAM */ + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc1v8"; + }; + + /* Supplies VCC-IO, so needs to be always on. */ + reg_dldo1: dldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc3v3"; + }; + + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <990000>; + regulator-name = "vdd-gpu-sys"; + }; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-dram"; + }; + }; + }; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +&usbotg { + /* + * PHY0 pins are connected to a USB-C socket, but a role switch + * is not implemented: both CC pins are pulled to GND. + * The VBUS pins power the device, so a fixed peripheral mode + * is the best choice. + * The board can be powered via GPIOs, in this case port0 *can* + * act as a host (with a cable/adapter ignoring CC), as VBUS is + * then provided by the GPIOs. Any user of this setup would + * need to adjust the DT accordingly: dr_mode set to "host", + * enabling OHCI0 and EHCI0. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + usb1_vbus-supply = <®_vcc5v>; + status = "okay"; +};
The Orange Pi Zero 2W is a board based on the Allwinner H618 SoC. It uses the RaspberryPi Zero form factor, with an optional expansion board, connected via an FPC connector, to provide more connectors. The base board features: - Allwinner H618 SoC (quad Cortex-A53 cores, with 1MB L2 cache) - 1, 2 or 4GB of LPDDR4 DRAM - SD card socket - two USB-C sockets, one UFP, one DFP - HDMI connector - (yet unsupported) WiFi module - 16 MiB SPI flash - power supply via the UFP USB-C port The FPC connector provides access to two more USB host ports, Fast Ethernet, some GPIOs, Audio Line out and the IR receiver pin. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- .../allwinner/sun50i-h618-orangepi-zero2w.dts | 176 ++++++++++++++++++ 1 file changed, 176 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts