From: Vasily Khoruzhick anarsoul@gmail.com
Pinebook is a laptop produced by Pine64, with USB-connected keyboard, USB-connected touchpad and an eDP LCD panel connected via a RGB-eDP bridge from Analogix.
Signed-off-by: Icenowy Zheng icenowy@aosc.xyz Signed-off-by: Vasily Khoruzhick anarsoul@gmail.com
Signed-off-by: Vagrant Cascadian vagrant@debian.org ---
arch/arm/dts/Makefile | 3 +- arch/arm/dts/sun50i-a64-pinebook.dts | 99 ++++++++++++++++++++++++++++++++++++ configs/pinebook_defconfig | 32 ++++++++++++ 3 files changed, 133 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/sun50i-a64-pinebook.dts create mode 100644 configs/pinebook_defconfig
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 44ebc50bfa..1bb5d0d47e 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -403,7 +403,8 @@ dtb-$(CONFIG_MACH_SUN50I) += \ sun50i-a64-orangepi-win.dtb \ sun50i-a64-pine64-plus.dtb \ sun50i-a64-pine64.dtb \ - sun50i-a64-sopine-baseboard.dtb + sun50i-a64-sopine-baseboard.dtb \ + sun50i-a64-pinebook.dtb dtb-$(CONFIG_MACH_SUN9I) += \ sun9i-a80-optimus.dtb \ sun9i-a80-cubieboard4.dtb \ diff --git a/arch/arm/dts/sun50i-a64-pinebook.dts b/arch/arm/dts/sun50i-a64-pinebook.dts new file mode 100644 index 0000000000..48bee4cc7f --- /dev/null +++ b/arch/arm/dts/sun50i-a64-pinebook.dts @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2016 ARM Ltd. + * + * 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 library 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 library 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 <dt-bindings/pwm/pwm.h> +#include "sun50i-a64-pine64.dts" + +/ { + model = "Pinebook"; + compatible = "pine64,pinebook", "allwinner,sun50i-a64"; + + aliases { + serial0 = &uart0; + i2c0 = "/i2c@1f02400"; + }; + + vdd_bl: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "bl-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ + enable-active-high; + }; + + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 0>; + brightness-levels = <0 10 20 30 40 50 60 70 100>; + default-brightness-level = <3>; + enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */ + power-supply = <&vdd_bl>; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0x40000000 0x40000000>; + }; +}; + +&pwm { + status = "okay"; +}; + +&r_i2c { + pinctrl-names = "default"; + pinctrl-0 = <&r_i2c_pins_a>; + status = "okay"; + anx6345: edp-bridge@38 { + compatible = "analogix,anx6345"; + reg = <0x38>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + status = "okay"; + }; +}; diff --git a/configs/pinebook_defconfig b/configs/pinebook_defconfig new file mode 100644 index 0000000000..15d0f50c41 --- /dev/null +++ b/configs/pinebook_defconfig @@ -0,0 +1,32 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_SPL=y +CONFIG_MACH_SUN50I=y +CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y +CONFIG_SUNXI_DRAM_LPDDR3_STOCK=y +CONFIG_DRAM_CLK=552 +CONFIG_DRAM_ZQ=3881949 +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_R_I2C_ENABLE=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +# CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set +CONFIG_CMD_POWEROFF=y +# CONFIG_CMD_FLASH is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pinebook" +CONFIG_I2C_SET_DEFAULT_BUS_NUM=y +CONFIG_DM_I2C_GPIO=y +# CONFIG_MMC_VERBOSE is not set +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_PWM=y +CONFIG_PWM_SUNXI=y +CONFIG_USB_EHCI_HCD=y +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y +# CONFIG_USB_GADGET is not set +CONFIG_USB_HOST_ETHER=y +CONFIG_USB_ETHER_ASIX=y +CONFIG_VIDEO_BRIDGE=y +CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345=y