[U-Boot] [PATCH] sunxi: Add defconfig and DTS file for Allwinner R16 EVB (Parrot)

[Hans de Goede]

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 at 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 at 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 = <&reg_aldo3>;
> +	status = "okay";
> +
> +	button at 0 {
> +		label = "V+";
> +		linux,code = <KEY_VOLUMEUP>;
> +		channel = <0>;
> +		voltage = <190000>;
> +	};
> +
> +	button at 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 = <&reg_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 = <&reg_aldo1>;
> +	mmc-pwrseq = <&wifi_pwrseq>;
> +	bus-width = <4>;
> +	non-removable;
> +	status = "okay";
> +};
> +
> +&mmc2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mmc2_8bit_pins>;
> +	vmmc-supply = <&reg_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 at 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 at 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 at 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 at 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 at 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 at 3a3 {
> +		compatible = "x-powers,axp223";
> +		reg = <0x3a3>;
> +		interrupt-parent = <&nmi_intc>;
> +		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> +		drivevbus-supply = <&reg_vcc5v0>;
> +		x-powers,drive-vbus-en;
> +	};
> +};
> +
> +#include "axp22x.dtsi"
> +
> +&reg_aldo1 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <3000000>;
> +	regulator-max-microvolt = <3000000>;
> +	regulator-name = "vcc-io";
> +};
> +
> +&reg_aldo2 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <2350000>;
> +	regulator-max-microvolt = <2650000>;
> +	regulator-name = "vdd-dll";
> +};
> +
> +&reg_aldo3 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <2700000>;
> +	regulator-max-microvolt = <3300000>;
> +	regulator-name = "vcc-pll-avcc";
> +};
> +
> +&reg_dc5ldo {
> +	regulator-always-on;
> +	regulator-min-microvolt = <900000>;
> +	regulator-max-microvolt = <1400000>;
> +	regulator-name = "vdd-cpus";
> +};
> +
> +&reg_dcdc1 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <3000000>;
> +	regulator-max-microvolt = <3000000>;
> +	regulator-name = "vcc-3v0";
> +};
> +
> +&reg_dcdc2 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <900000>;
> +	regulator-max-microvolt = <1400000>;
> +	regulator-name = "vdd-sys";
> +};
> +
> +&reg_dcdc3 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <900000>;
> +	regulator-max-microvolt = <1400000>;
> +	regulator-name = "vdd-cpu";
> +};
> +
> +&reg_dcdc5 {
> +	regulator-always-on;
> +	regulator-min-microvolt = <1500000>;
> +	regulator-max-microvolt = <1500000>;
> +	regulator-name = "vcc-dram";
> +};
> +
> +&reg_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";
> +};
> +
> +&reg_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";
> +};
> +
> +&reg_dldo3 {
> +	regulator-min-microvolt = <3000000>;
> +	regulator-max-microvolt = <3000000>;
> +	regulator-name = "vcc-3v0-csi";
> +};
> +
> +&reg_drivevbus {
> +	regulator-name = "usb0-vbus";
> +	status = "okay";
> +};
> +
> +&reg_eldo1 {
> +	regulator-min-microvolt = <1200000>;
> +	regulator-max-microvolt = <1200000>;
> +	regulator-name = "vcc-1v2-hsic";
> +};
> +
> +&reg_eldo2 {
> +	regulator-min-microvolt = <3000000>;
> +	regulator-max-microvolt = <3000000>;
> +	regulator-name = "vcc-dsp";
> +};
> +
> +&reg_eldo3 {
> +	regulator-min-microvolt = <3000000>;
> +	regulator-max-microvolt = <3000000>;
> +	regulator-name = "eldo3";
> +};
> +
> +&reg_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 = <&reg_drivevbus>;
> +	usb0_id_det-gpios = <&pio 3 10 GPIO_ACTIVE_HIGH>; /* PD10 */
> +	usb0_vbus_power-supply = <&usb_power_supply>;
> +	usb1_vbus-supply = <&reg_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 at gmail.com>
>  S:	Maintained
>  F:	configs/MSI_Primo81_defconfig
>
> +R16 EVB PARROT BOARD
> +M:	Quentin Schulz <quentin.schulz at free-electrons.com>
> +S:	Maintained
> +F:	configs/parrot_r16_defconfig
> +
>  SINLINX SINA31s BOARD
>  M:	Chen-Yu Tsai <wens at 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
>