The Dserve DSRV9703C is a 9.7" A10 tablet with a 1024x768 ips LCD, 1G RAM, 4GB flash, a Focaltech FT5406EE8 touchscreen and rtl8188ctv wifi. The dts file is identical to the one submitted to the upstream kernel. Signed-off-by: Hans de Goede <hdegoede@redhat.com>master
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/* |
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* Copyright 2016 Hans de Goede <hdegoede@redhat.com> |
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* |
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* This file is dual-licensed: you can use it either under the terms |
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* of the GPL or the X11 license, at your option. Note that this dual |
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* licensing only applies to this file, and not this project as a |
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* whole. |
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* |
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* a) This file is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* This file is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* Or, alternatively, |
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* |
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* b) Permission is hereby granted, free of charge, to any person |
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* obtaining a copy of this software and associated documentation |
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* files (the "Software"), to deal in the Software without |
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* restriction, including without limitation the rights to use, |
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* copy, modify, merge, publish, distribute, sublicense, and/or |
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* sell copies of the Software, and to permit persons to whom the |
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* Software is furnished to do so, subject to the following |
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* conditions: |
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* |
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* The above copyright notice and this permission notice shall be |
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* included in all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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* OTHER DEALINGS IN THE SOFTWARE. |
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*/ |
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|
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/dts-v1/; |
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#include "sun4i-a10.dtsi" |
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#include "sunxi-common-regulators.dtsi" |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/input/input.h> |
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#include <dt-bindings/interrupt-controller/irq.h> |
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#include <dt-bindings/pinctrl/sun4i-a10.h> |
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#include <dt-bindings/pwm/pwm.h> |
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|
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/ { |
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model = "Dserve DSRV9703C"; |
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compatible = "dserve,dsrv9703c", "allwinner,sun4i-a10"; |
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|
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aliases { |
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serial0 = &uart0; |
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}; |
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|
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backlight: backlight { |
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compatible = "pwm-backlight"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&bl_en_pin_dsrv9703c>; |
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pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; |
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brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; |
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default-brightness-level = <8>; |
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enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ |
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}; |
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|
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chosen { |
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stdout-path = "serial0:115200n8"; |
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}; |
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|
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haptics { |
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compatible = "regulator-haptic"; |
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haptic-supply = <®_motor>; |
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min-microvolt = <3000000>; |
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max-microvolt = <3000000>; |
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}; |
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|
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reg_motor: reg_motor { |
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compatible = "regulator-fixed"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&motor_pins>; |
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regulator-name = "vcc-motor"; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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enable-active-high; |
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gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ |
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}; |
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}; |
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|
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&codec { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&codec_pa_pin>; |
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allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ |
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status = "okay"; |
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}; |
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|
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&cpu0 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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|
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&ehci1 { |
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status = "okay"; |
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}; |
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|
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&i2c0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&i2c0_pins_a>; |
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status = "okay"; |
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|
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axp209: pmic@34 { |
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reg = <0x34>; |
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interrupts = <0>; |
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}; |
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}; |
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|
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#include "axp209.dtsi" |
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|
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&i2c1 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&i2c1_pins_a>; |
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/* pull-ups and devices require AXP209 LDO3 */ |
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status = "failed"; |
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}; |
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|
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&i2c2 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&i2c2_pins_a>; |
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status = "okay"; |
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|
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ft5406ee8: touchscreen@38 { |
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compatible = "edt,edt-ft5406"; |
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reg = <0x38>; |
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interrupt-parent = <&pio>; |
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interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&touchscreen_pins>; |
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reset-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>; |
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touchscreen-size-x = <1024>; |
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touchscreen-size-y = <768>; |
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}; |
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}; |
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|
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&lradc { |
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vref-supply = <®_ldo2>; |
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status = "okay"; |
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button@400 { |
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label = "Volume Down"; |
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linux,code = <KEY_VOLUMEDOWN>; |
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channel = <0>; |
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voltage = <400000>; |
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}; |
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button@800 { |
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label = "Volume Up"; |
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linux,code = <KEY_VOLUMEUP>; |
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channel = <0>; |
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voltage = <800000>; |
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}; |
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}; |
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&mmc0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; |
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vmmc-supply = <®_vcc3v3>; |
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bus-width = <4>; |
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cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ |
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cd-inverted; |
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status = "okay"; |
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}; |
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&otg_sram { |
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status = "okay"; |
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}; |
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&pio { |
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bl_en_pin_dsrv9703c: bl_en_pin@0 { |
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allwinner,pins = "PH7"; |
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allwinner,function = "gpio_out"; |
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allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
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allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
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}; |
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codec_pa_pin: codec_pa_pin@0 { |
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allwinner,pins = "PH15"; |
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allwinner,function = "gpio_out"; |
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allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
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allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
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}; |
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motor_pins: motor_pins@0 { |
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allwinner,pins = "PB3"; |
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allwinner,function = "gpio_out"; |
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allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
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allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
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}; |
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touchscreen_pins: touchscreen_pins@0 { |
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allwinner,pins = "PB13"; |
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allwinner,function = "gpio_out"; |
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allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
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allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; |
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}; |
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usb0_id_detect_pin: usb0_id_detect_pin@0 { |
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allwinner,pins = "PH4"; |
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allwinner,function = "gpio_in"; |
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allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
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allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; |
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}; |
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usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { |
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allwinner,pins = "PH5"; |
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allwinner,function = "gpio_in"; |
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allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
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allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; |
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}; |
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}; |
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&pwm { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pwm0_pins_a>; |
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status = "okay"; |
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}; |
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®_dcdc2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1000000>; |
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regulator-max-microvolt = <1400000>; |
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regulator-name = "vdd-cpu"; |
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}; |
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®_dcdc3 { |
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regulator-always-on; |
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regulator-min-microvolt = <1250000>; |
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regulator-max-microvolt = <1250000>; |
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regulator-name = "vdd-int-dll"; |
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}; |
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®_ldo1 { |
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regulator-name = "vdd-rtc"; |
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}; |
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®_ldo2 { |
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regulator-always-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "avcc"; |
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}; |
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®_usb0_vbus { |
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status = "okay"; |
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}; |
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®_usb2_vbus { |
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status = "okay"; |
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}; |
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&uart0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart0_pins_a>; |
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status = "okay"; |
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}; |
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&usb_otg { |
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dr_mode = "otg"; |
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status = "okay"; |
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}; |
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&usbphy { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; |
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usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ |
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usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ |
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usb0_vbus-supply = <®_usb0_vbus>; |
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usb2_vbus-supply = <®_usb2_vbus>; |
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status = "okay"; |
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}; |
@ -0,0 +1,23 @@ |
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CONFIG_ARM=y |
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CONFIG_ARCH_SUNXI=y |
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CONFIG_MACH_SUN4I=y |
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CONFIG_DRAM_CLK=360 |
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CONFIG_MMC0_CD_PIN="PH1" |
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CONFIG_USB0_VBUS_PIN="PB9" |
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CONFIG_USB0_VBUS_DET="PH5" |
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CONFIG_USB0_ID_DET="PH4" |
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CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:80000,le:479,ri:544,up:5,lo:26,hs:1,vs:1,sync:3,vmode:0" |
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CONFIG_VIDEO_LCD_DCLK_PHASE=0 |
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CONFIG_VIDEO_LCD_POWER="PH8" |
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CONFIG_VIDEO_LCD_BL_EN="PH7" |
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CONFIG_VIDEO_LCD_BL_PWM="PB2" |
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CONFIG_VIDEO_LCD_PANEL_LVDS=y |
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CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-dserve-dsrv9703c" |
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# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set |
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CONFIG_SPL=y |
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CONFIG_OF_BOARD_SETUP=y |
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# CONFIG_CMD_IMLS is not set |
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# CONFIG_CMD_FLASH is not set |
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# CONFIG_CMD_FPGA is not set |
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CONFIG_CMD_GPIO=y |
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CONFIG_USB_MUSB_HOST=y |
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