On 2018-10-17, Vasily Khoruzhick <anars...@gmail.com> wrote: > 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: Vasily Khoruzhick <anars...@gmail.com> > Acked-by: Maxime Ripard <maxime.rip...@bootlin.com> > Tested-by: Maxime Ripard <maxime.rip...@bootlin.com> > Cc: Vagrant Cascadian <vagr...@debian.org>
Working great on my pinebook! Thanks! Depends on the sunxi-pwm fixes recently posted for working LCD backlight at the u-boot prompt: https://patchwork.ozlabs.org/project/uboot/list/?series=71167 Tested-by: Vagrant Cascadian <vagr...@debian.org> live well, vagrant > --- > arch/arm/dts/Makefile | 1 + > arch/arm/dts/sun50i-a64-pinebook-u-boot.dtsi | 15 + > arch/arm/dts/sun50i-a64-pinebook.dts | 294 +++++++++++++++++++ > configs/pinebook_defconfig | 22 ++ > 4 files changed, 332 insertions(+) > create mode 100644 arch/arm/dts/sun50i-a64-pinebook-u-boot.dtsi > 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 dfe9335a04..6b8ee81059 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -404,6 +404,7 @@ dtb-$(CONFIG_MACH_SUN50I) += \ > sun50i-a64-orangepi-win.dtb \ > sun50i-a64-pine64-plus.dtb \ > sun50i-a64-pine64.dtb \ > + sun50i-a64-pinebook.dtb \ > sun50i-a64-sopine-baseboard.dtb > dtb-$(CONFIG_MACH_SUN9I) += \ > sun9i-a80-optimus.dtb \ > diff --git a/arch/arm/dts/sun50i-a64-pinebook-u-boot.dtsi > b/arch/arm/dts/sun50i-a64-pinebook-u-boot.dtsi > new file mode 100644 > index 0000000000..a99b7171d0 > --- /dev/null > +++ b/arch/arm/dts/sun50i-a64-pinebook-u-boot.dtsi > @@ -0,0 +1,15 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2018 Vasily Khoruzhick <anars...@gmail.com> > + * > + */ > + > +/* The ANX6345 eDP-bridge is on r_i2c */ > +&r_i2c { > + anx6345: edp-bridge@38 { > + compatible = "analogix,anx6345"; > + reg = <0x38>; > + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ > + status = "okay"; > + }; > +}; > diff --git a/arch/arm/dts/sun50i-a64-pinebook.dts > b/arch/arm/dts/sun50i-a64-pinebook.dts > new file mode 100644 > index 0000000000..a3b0526ef6 > --- /dev/null > +++ b/arch/arm/dts/sun50i-a64-pinebook.dts > @@ -0,0 +1,294 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2017 Icenowy Zheng <icen...@aosc.xyz> > + * Copyright (C) 2018 Vasily Khoruzhick <anars...@gmail.com> > + * > + */ > + > +/dts-v1/; > + > +#include "sun50i-a64.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/pwm/pwm.h> > + > +/ { > + model = "Pinebook"; > + compatible = "pine64,pinebook", "allwinner,sun50i-a64"; > + > + aliases { > + serial0 = &uart0; > + ethernet0 = &rtl8723cs; > + }; > + > + 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 5 10 15 20 30 40 55 70 85 100>; > + default-brightness-level = <2>; > + enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */ > + power-supply = <&vdd_bl>; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + > + framebuffer-lcd { > + panel-supply = <®_dc1sw>; > + dvdd25-supply = <®_dldo2>; > + dvdd12-supply = <®_fldo1>; > + }; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + > + lid_switch { > + label = "Lid Switch"; > + gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */ > + linux,input-type = <EV_SW>; > + linux,code = <SW_LID>; > + linux,can-disable; > + wakeup-source; > + }; > + }; > + > + reg_vcc3v3: vcc3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "vcc3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + wifi_pwrseq: wifi_pwrseq { > + compatible = "mmc-pwrseq-simple"; > + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ > + }; > +}; > + > +&ehci0 { > + phys = <&usbphy 0>; > + phy-names = "usb"; > + status = "okay"; > +}; > + > +&ehci1 { > + status = "okay"; > +}; > + > +&mmc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc0_pins>; > + vmmc-supply = <®_dcdc1>; > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; > + disable-wp; > + bus-width = <4>; > + status = "okay"; > +}; > + > +&mmc1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins>; > + vmmc-supply = <®_dldo4>; > + vqmmc-supply = <®_eldo1>; > + mmc-pwrseq = <&wifi_pwrseq>; > + bus-width = <4>; > + non-removable; > + status = "okay"; > + > + rtl8723cs: wifi@1 { > + reg = <1>; > + }; > +}; > + > +&mmc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc2_pins>; > + vmmc-supply = <®_dcdc1>; > + vqmmc-supply = <®_eldo1>; > + bus-width = <8>; > + non-removable; > + cap-mmc-hw-reset; > + mmc-hs200-1_8v; > + status = "okay"; > +}; > + > +&ohci0 { > + phys = <&usbphy 0>; > + phy-names = "usb"; > + status = "okay"; > +}; > + > +&ohci1 { > + status = "okay"; > +}; > + > +&pwm { > + status = "okay"; > +}; > + > +&r_rsb { > + status = "okay"; > + > + axp803: pmic@3a3 { > + compatible = "x-powers,axp803"; > + reg = <0x3a3>; > + interrupt-parent = <&r_intc>; > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; > + }; > +}; > + > +/* The ANX6345 eDP-bridge is on r_i2c */ > +&r_i2c { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&r_i2c_pins_a>; > + status = "okay"; > +}; > + > +#include "axp803.dtsi" > + > +®_aldo1 { > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-name = "vcc-csi"; > +}; > + > +®_aldo2 { > + regulator-always-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-pl"; > +}; > + > +®_aldo3 { > + regulator-always-on; > + regulator-min-microvolt = <2700000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-pll-avcc"; > +}; > + > +®_dc1sw { > + regulator-name = "vcc-lcd"; > +}; > + > +®_dcdc1 { > + regulator-always-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-3v3"; > +}; > + > +®_dcdc2 { > + regulator-always-on; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1300000>; > + regulator-name = "vdd-cpux"; > +}; > + > +/* DCDC3 is polyphased with DCDC2 */ > + > +®_dcdc5 { > + regulator-always-on; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-name = "vcc-dram"; > +}; > + > +®_dcdc6 { > + regulator-always-on; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-name = "vdd-sys"; > +}; > + > +®_dldo1 { > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-hdmi"; > +}; > + > +®_dldo2 { > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-name = "vcc-edp"; > +}; > + > +®_dldo3 { > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "avdd-csi"; > +}; > + > +®_dldo4 { > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-wifi"; > +}; > + > +®_eldo1 { > + regulator-always-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "cpvdd"; > +}; > + > +®_eldo3 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vdd-1v8-csi"; > +}; > + > +®_fldo1 { > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-name = "vcc-1v2-hsic"; > +}; > + > +®_fldo2 { > + regulator-always-on; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-name = "vdd-cpus"; > +}; > + > +®_ldo_io0 { > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vcc-usb"; > + status = "okay"; > +}; > + > +®_rtc_ldo { > + regulator-name = "vcc-rtc"; > +}; > + > +&simplefb_hdmi { > + vcc-hdmi-supply = <®_dldo1>; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins_a>; > + status = "okay"; > +}; > + > +&usb_otg { > + dr_mode = "host"; > +}; > + > +&usbphy { > + usb0_vbus-supply = <®_ldo_io0>; > + usb1_vbus-supply = <®_ldo_io0>; > + status = "okay"; > +}; > diff --git a/configs/pinebook_defconfig b/configs/pinebook_defconfig > new file mode 100644 > index 0000000000..5294dbd2eb > --- /dev/null > +++ b/configs/pinebook_defconfig > @@ -0,0 +1,22 @@ > +CONFIG_ARM=y > +CONFIG_ARCH_SUNXI=y > +CONFIG_SPL=y > +CONFIG_MACH_SUN50I=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_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_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_VIDEO_BRIDGE=y > +CONFIG_VIDEO_BRIDGE_ANALOGIX_ANX6345=y > -- > 2.19.0
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