Message ID | 1466771615-16633-1-git-send-email-quentin.schulz@free-electrons.com |
---|---|
State | Accepted |
Commit | d2a6af052845f671204ff978bc70bcfba8767cc9 |
Delegated to: | Hans de Goede |
Headers | show |
Hi, On 24-06-16 14:33, Quentin Schulz wrote: > The Parrot Board is an evaluation board with an Allwinner R16 (assumed > to be close to an Allwinner A33), 4GB of eMMC, 512MB of RAM, USB host > and OTG, a WiFi/Bluetooth combo chip, a micro SD Card reader, 2 > controllable buttons, an LVDS port with separated backlight and > capacitive touch panel ports, an audio/microphone jack, a camera CSI > port, 2 sets of 22 GPIOs and an accelerometer. > > The DTS file is identical to the one submitted to the upstream kernel. > > Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Thanks, I've added this to my tree and it will be part of my next pull-req. Regards, Hans > --- > arch/arm/dts/Makefile | 3 +- > arch/arm/dts/sun8i-r16-parrot.dts | 348 ++++++++++++++++++++++++++++++++++++++ > board/sunxi/MAINTAINERS | 5 + > configs/parrot_r16_defconfig | 38 +++++ > 4 files changed, 393 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/dts/sun8i-r16-parrot.dts > create mode 100644 configs/parrot_r16_defconfig > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index de75e24..db1824a 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -230,7 +230,8 @@ dtb-$(CONFIG_MACH_SUN8I_A23) += \ > dtb-$(CONFIG_MACH_SUN8I_A33) += \ > sun8i-a33-ga10h-v1.1.dtb \ > sun8i-a33-q8-tablet.dtb \ > - sun8i-a33-sinlinx-sina33.dtb > + sun8i-a33-sinlinx-sina33.dtb \ > + sun8i-r16-parrot.dtb > dtb-$(CONFIG_MACH_SUN8I_A83T) += \ > sun8i-a83t-allwinner-h8homlet-v2.dtb \ > sun8i-a83t-cubietruck-plus.dtb \ > diff --git a/arch/arm/dts/sun8i-r16-parrot.dts b/arch/arm/dts/sun8i-r16-parrot.dts > new file mode 100644 > index 0000000..39c40be > --- /dev/null > +++ b/arch/arm/dts/sun8i-r16-parrot.dts > @@ -0,0 +1,348 @@ > +/* > + * Copyright 2016 Quentin Schulz > + * > + * Quentin Schulz <quentin.schulz@free-electrons.com> > + * > + * This file is dual-licensed: you can use it either under the terms > + * of the GPL or the X11 license, at your option. Note that this dual > + * licensing only applies to this file, and not this project as a > + * whole. > + * > + * a) This file is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License as > + * published by the Free Software Foundation; either version 2 of the > + * License, or (at your option) any later version. > + * > + * This file is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * Or, alternatively, > + * > + * b) Permission is hereby granted, free of charge, to any person > + * obtaining a copy of this software and associated documentation > + * files (the "Software"), to deal in the Software without > + * restriction, including without limitation the rights to use, > + * copy, modify, merge, publish, distribute, sublicense, and/or > + * sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following > + * conditions: > + * > + * The above copyright notice and this permission notice shall be > + * included in all copies or substantial portions of the Software. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > + * OTHER DEALINGS IN THE SOFTWARE. > + */ > + > +/dts-v1/; > +#include "sun8i-a33.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > + > +/ { > + model = "Allwinner R16 EVB (Parrot)"; > + compatible = "allwinner,parrot", "allwinner,sun8i-a33"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&led_pins_parrot>; > + > + led1 { > + label = "parrot:led1:usr"; > + gpio = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ > + }; > + > + led2 { > + label = "parrot:led2:usr"; > + gpio = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */ > + }; > + }; > + > + wifi_pwrseq: wifi_pwrseq { > + compatible = "mmc-pwrseq-simple"; > + reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ > + }; > + > +}; > + > +&ehci0 { > + status = "okay"; > +}; > + > +&i2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1_pins_a>; > + status = "okay"; > + > + /* FIXME: An as-yet-unknown accelerometer is connected to this i2c bus. */ > +}; > + > +&lradc { > + vref-supply = <®_aldo3>; > + status = "okay"; > + > + button@0 { > + label = "V+"; > + linux,code = <KEY_VOLUMEUP>; > + channel = <0>; > + voltage = <190000>; > + }; > + > + button@1 { > + label = "V-"; > + linux,code = <KEY_VOLUMEDOWN>; > + channel = <0>; > + voltage = <390000>; > + }; > + > +}; > + > +&mmc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_parrot>; > + vmmc-supply = <®_dcdc1>; > + cd-gpios = <&pio 3 14 GPIO_ACTIVE_LOW>; /* PD14 */ > + bus-width = <4>; > + status = "okay"; > +}; > + > +&mmc1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_parrot>; > + vmmc-supply = <®_aldo1>; > + mmc-pwrseq = <&wifi_pwrseq>; > + bus-width = <4>; > + non-removable; > + status = "okay"; > +}; > + > +&mmc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc2_8bit_pins>; > + vmmc-supply = <®_dcdc1>; > + bus-width = <8>; > + non-removable; > + cap-mmc-hw-reset; > + status = "okay"; > +}; > + > +&mmc2_8bit_pins { > + allwinner,drive = <SUN4I_PINCTRL_40_MA>; > + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; > +}; > + > +&ohci0 { > + status = "okay"; > +}; > + > +&pio { > + mmc0_cd_pin_parrot: mmc0_cd_pin@0 { > + allwinner,pins = "PD14"; > + allwinner,function = "gpio_in"; > + allwinner,drive = <SUN4I_PINCTRL_10_MA>; > + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; > + }; > + > + led_pins_parrot: led_pins@0 { > + allwinner,pins = "PE16", "PE17"; > + allwinner,function = "gpio_out"; > + allwinner,drive = <SUN4I_PINCTRL_10_MA>; > + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; > + }; > + > + usb0_id_det: usb0_id_detect_pin@0 { > + allwinner,pins = "PD10"; > + allwinner,function = "gpio_in"; > + allwinner,drive = <SUN4I_PINCTRL_10_MA>; > + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; > + }; > + > + usb1_vbus_pin_parrot: usb1_vbus_pin@0 { > + allwinner,pins = "PD12"; > + allwinner,function = "gpio_out"; > + allwinner,drive = <SUN4I_PINCTRL_10_MA>; > + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; > + }; > +}; > + > +&r_pio { > + wifi_reset_pin_parrot: wifi_reset_pin@0 { > + allwinner,pins = "PL6"; > + allwinner,function = "gpio_out"; > + allwinner,drive = <SUN4I_PINCTRL_10_MA>; > + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; > + }; > +}; > + > +&r_rsb { > + status = "okay"; > + > + axp22x: pmic@3a3 { > + compatible = "x-powers,axp223"; > + reg = <0x3a3>; > + interrupt-parent = <&nmi_intc>; > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; > + drivevbus-supply = <®_vcc5v0>; > + x-powers,drive-vbus-en; > + }; > +}; > + > +#include "axp22x.dtsi" > + > +®_aldo1 { > + regulator-always-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "vcc-io"; > +}; > + > +®_aldo2 { > + regulator-always-on; > + regulator-min-microvolt = <2350000>; > + regulator-max-microvolt = <2650000>; > + regulator-name = "vdd-dll"; > +}; > + > +®_aldo3 { > + regulator-always-on; > + regulator-min-microvolt = <2700000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-pll-avcc"; > +}; > + > +®_dc5ldo { > + regulator-always-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1400000>; > + regulator-name = "vdd-cpus"; > +}; > + > +®_dcdc1 { > + regulator-always-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "vcc-3v0"; > +}; > + > +®_dcdc2 { > + regulator-always-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1400000>; > + regulator-name = "vdd-sys"; > +}; > + > +®_dcdc3 { > + regulator-always-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1400000>; > + regulator-name = "vdd-cpu"; > +}; > + > +®_dcdc5 { > + regulator-always-on; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > + regulator-name = "vcc-dram"; > +}; > + > +®_dldo1 { > + /* > + * TODO: WiFi chip needs dldo1 AND dldo2 to be on to be powered. > + * Remove next line once it is possible to sync two regulators. > + */ > + regulator-always-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-wifi0"; > +}; > + > +®_dldo2 { > + /* > + * TODO: WiFi chip needs dldo1 AND dldo2 to be on to be powered. > + * Remove next line once it is possible to sync two regulators. > + */ > + regulator-always-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-wifi1"; > +}; > + > +®_dldo3 { > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "vcc-3v0-csi"; > +}; > + > +®_drivevbus { > + regulator-name = "usb0-vbus"; > + status = "okay"; > +}; > + > +®_eldo1 { > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-name = "vcc-1v2-hsic"; > +}; > + > +®_eldo2 { > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "vcc-dsp"; > +}; > + > +®_eldo3 { > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "eldo3"; > +}; > + > +®_usb1_vbus { > + pinctrl-names = "default"; > + pinctrl-0 = <&usb1_vbus_pin_parrot>; > + gpio = <&pio 3 12 GPIO_ACTIVE_HIGH>; /* PD12 */ > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins_b>; > + status = "okay"; > +}; > + > +&usb_otg { > + dr_mode = "otg"; > + status = "okay"; > +}; > + > +&usb_power_supply { > + status = "okay"; > +}; > + > +&usbphy { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&usb0_id_det>; > + usb0_vbus-supply = <®_drivevbus>; > + usb0_id_det-gpios = <&pio 3 10 GPIO_ACTIVE_HIGH>; /* PD10 */ > + usb0_vbus_power-supply = <&usb_power_supply>; > + usb1_vbus-supply = <®_usb1_vbus>; > +}; > diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS > index de5207e..d2dfebe 100644 > --- a/board/sunxi/MAINTAINERS > +++ b/board/sunxi/MAINTAINERS > @@ -202,6 +202,11 @@ M: Siarhei Siamashka <siarhei.siamashka@gmail.com> > S: Maintained > F: configs/MSI_Primo81_defconfig > > +R16 EVB PARROT BOARD > +M: Quentin Schulz <quentin.schulz@free-electrons.com> > +S: Maintained > +F: configs/parrot_r16_defconfig > + > SINLINX SINA31s BOARD > M: Chen-Yu Tsai <wens@csie.org> > S: Maintained > diff --git a/configs/parrot_r16_defconfig b/configs/parrot_r16_defconfig > new file mode 100644 > index 0000000..211a41e > --- /dev/null > +++ b/configs/parrot_r16_defconfig > @@ -0,0 +1,38 @@ > +CONFIG_ARM=y > +CONFIG_MACH_SUN8I=y > +CONFIG_ARCH_SUNXI=y > +CONFIG_MACH_SUN8I_A33=y > +CONFIG_DEFAULT_DEVICE_TREE="sun8i-r16-parrot" > +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set > +CONFIG_SPL=y > +CONFIG_CMD_BOOTZ=y > +# CONFIG_CMD_IMLS is not set > +# CONFIG_CMD_FLASH is not set > +# CONFIG_CMD_FPGA is not set > +CONFIG_CMD_DHCP=y > +CONFIG_CMD_PING=y > +CONFIG_CMD_EXT2=y > +CONFIG_CMD_EXT4=y > +CONFIG_CMD_FAT=y > +CONFIG_CMD_FS_GENERIC=y > + > +CONFIG_CMD_MMC=y > +CONFIG_MMC0_CD_PIN="PD14" > +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 > +CONFIG_MMC2_PINS="PC" > + > +CONFIG_DRAM_CLK=600 > +CONFIG_DRAM_ZQ=15291 > +CONFIG_ODT_EN=y > + > +CONFIG_USB_EHCI_HCD=y > +CONFIG_USB1_VBUS_PIN="PD12" > + > +CONFIG_AXP_GPIO=y > +CONFIG_USB0_ID_DET="PD10" > +CONFIG_USB_MUSB_GADGET=y > +CONFIG_USB_GADGET=y > +CONFIG_USB_GADGET_DOWNLOAD=y > +CONFIG_G_DNL_MANUFACTURER="Allwinner Technology" > +CONFIG_G_DNL_VENDOR_NUM=0x1f3a > +CONFIG_G_DNL_PRODUCT_NUM=0x1010 >
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index de75e24..db1824a 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -230,7 +230,8 @@ dtb-$(CONFIG_MACH_SUN8I_A23) += \ dtb-$(CONFIG_MACH_SUN8I_A33) += \ sun8i-a33-ga10h-v1.1.dtb \ sun8i-a33-q8-tablet.dtb \ - sun8i-a33-sinlinx-sina33.dtb + sun8i-a33-sinlinx-sina33.dtb \ + sun8i-r16-parrot.dtb dtb-$(CONFIG_MACH_SUN8I_A83T) += \ sun8i-a83t-allwinner-h8homlet-v2.dtb \ sun8i-a83t-cubietruck-plus.dtb \ diff --git a/arch/arm/dts/sun8i-r16-parrot.dts b/arch/arm/dts/sun8i-r16-parrot.dts new file mode 100644 index 0000000..39c40be --- /dev/null +++ b/arch/arm/dts/sun8i-r16-parrot.dts @@ -0,0 +1,348 @@ +/* + * Copyright 2016 Quentin Schulz + * + * Quentin Schulz <quentin.schulz@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-a33.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "Allwinner R16 EVB (Parrot)"; + compatible = "allwinner,parrot", "allwinner,sun8i-a33"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_parrot>; + + led1 { + label = "parrot:led1:usr"; + gpio = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ + }; + + led2 { + label = "parrot:led2:usr"; + gpio = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */ + }; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ + }; + +}; + +&ehci0 { + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + + /* FIXME: An as-yet-unknown accelerometer is connected to this i2c bus. */ +}; + +&lradc { + vref-supply = <®_aldo3>; + status = "okay"; + + button@0 { + label = "V+"; + linux,code = <KEY_VOLUMEUP>; + channel = <0>; + voltage = <190000>; + }; + + button@1 { + label = "V-"; + linux,code = <KEY_VOLUMEDOWN>; + channel = <0>; + voltage = <390000>; + }; + +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_parrot>; + vmmc-supply = <®_dcdc1>; + cd-gpios = <&pio 3 14 GPIO_ACTIVE_LOW>; /* PD14 */ + bus-width = <4>; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_parrot>; + vmmc-supply = <®_aldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&mmc2_8bit_pins { + allwinner,drive = <SUN4I_PINCTRL_40_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; +}; + +&ohci0 { + status = "okay"; +}; + +&pio { + mmc0_cd_pin_parrot: mmc0_cd_pin@0 { + allwinner,pins = "PD14"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; + + led_pins_parrot: led_pins@0 { + allwinner,pins = "PE16", "PE17"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + usb0_id_det: usb0_id_detect_pin@0 { + allwinner,pins = "PD10"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; + + usb1_vbus_pin_parrot: usb1_vbus_pin@0 { + allwinner,pins = "PD12"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; +}; + +&r_pio { + wifi_reset_pin_parrot: wifi_reset_pin@0 { + allwinner,pins = "PL6"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; +}; + +&r_rsb { + status = "okay"; + + axp22x: pmic@3a3 { + compatible = "x-powers,axp223"; + reg = <0x3a3>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + drivevbus-supply = <®_vcc5v0>; + x-powers,drive-vbus-en; + }; +}; + +#include "axp22x.dtsi" + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-io"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <2350000>; + regulator-max-microvolt = <2650000>; + regulator-name = "vdd-dll"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dc5ldo { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpus"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-sys"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dldo1 { + /* + * TODO: WiFi chip needs dldo1 AND dldo2 to be on to be powered. + * Remove next line once it is possible to sync two regulators. + */ + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi0"; +}; + +®_dldo2 { + /* + * TODO: WiFi chip needs dldo1 AND dldo2 to be on to be powered. + * Remove next line once it is possible to sync two regulators. + */ + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi1"; +}; + +®_dldo3 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0-csi"; +}; + +®_drivevbus { + regulator-name = "usb0-vbus"; + status = "okay"; +}; + +®_eldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +®_eldo2 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-dsp"; +}; + +®_eldo3 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "eldo3"; +}; + +®_usb1_vbus { + pinctrl-names = "default"; + pinctrl-0 = <&usb1_vbus_pin_parrot>; + gpio = <&pio 3 12 GPIO_ACTIVE_HIGH>; /* PD12 */ + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_b>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + +&usbphy { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_det>; + usb0_vbus-supply = <®_drivevbus>; + usb0_id_det-gpios = <&pio 3 10 GPIO_ACTIVE_HIGH>; /* PD10 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb1_vbus-supply = <®_usb1_vbus>; +}; diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index de5207e..d2dfebe 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -202,6 +202,11 @@ M: Siarhei Siamashka <siarhei.siamashka@gmail.com> S: Maintained F: configs/MSI_Primo81_defconfig +R16 EVB PARROT BOARD +M: Quentin Schulz <quentin.schulz@free-electrons.com> +S: Maintained +F: configs/parrot_r16_defconfig + SINLINX SINA31s BOARD M: Chen-Yu Tsai <wens@csie.org> S: Maintained diff --git a/configs/parrot_r16_defconfig b/configs/parrot_r16_defconfig new file mode 100644 index 0000000..211a41e --- /dev/null +++ b/configs/parrot_r16_defconfig @@ -0,0 +1,38 @@ +CONFIG_ARM=y +CONFIG_MACH_SUN8I=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN8I_A33=y +CONFIG_DEFAULT_DEVICE_TREE="sun8i-r16-parrot" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_PING=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y + +CONFIG_CMD_MMC=y +CONFIG_MMC0_CD_PIN="PD14" +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_MMC2_PINS="PC" + +CONFIG_DRAM_CLK=600 +CONFIG_DRAM_ZQ=15291 +CONFIG_ODT_EN=y + +CONFIG_USB_EHCI_HCD=y +CONFIG_USB1_VBUS_PIN="PD12" + +CONFIG_AXP_GPIO=y +CONFIG_USB0_ID_DET="PD10" +CONFIG_USB_MUSB_GADGET=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Allwinner Technology" +CONFIG_G_DNL_VENDOR_NUM=0x1f3a +CONFIG_G_DNL_PRODUCT_NUM=0x1010
The Parrot Board is an evaluation board with an Allwinner R16 (assumed to be close to an Allwinner A33), 4GB of eMMC, 512MB of RAM, USB host and OTG, a WiFi/Bluetooth combo chip, a micro SD Card reader, 2 controllable buttons, an LVDS port with separated backlight and capacitive touch panel ports, an audio/microphone jack, a camera CSI port, 2 sets of 22 GPIOs and an accelerometer. The DTS file is identical to the one submitted to the upstream kernel. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/sun8i-r16-parrot.dts | 348 ++++++++++++++++++++++++++++++++++++++ board/sunxi/MAINTAINERS | 5 + configs/parrot_r16_defconfig | 38 +++++ 4 files changed, 393 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/sun8i-r16-parrot.dts create mode 100644 configs/parrot_r16_defconfig