97 lines
1.9 KiB
Plaintext
97 lines
1.9 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* at91sam9x5dm.dtsi - Device Tree file for SAM9x5 display module
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*
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* Copyright (C) 2014 Atmel,
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* 2014 Free Electrons
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*
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* Author: Boris Brezillon <boris.brezillon@free-electrons.com>
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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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pwms = <&hlcdc_pwm 0 50000 0>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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power-supply = <&bl_reg>;
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status = "disabled";
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};
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bl_reg: backlight_regulator {
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compatible = "regulator-fixed";
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regulator-name = "backlight-power-supply";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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status = "disabled";
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};
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panel: panel {
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compatible = "foxlink,fl500wvr00-a0t";
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backlight = <&backlight>;
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power-supply = <&panel_reg>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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port@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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panel_input: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&hlcdc_panel_output>;
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};
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};
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};
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panel_reg: panel_regulator {
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compatible = "regulator-fixed";
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regulator-name = "panel-power-supply";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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status = "disabled";
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};
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};
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&adc0 {
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atmel,adc-ts-wires = <4>;
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atmel,adc-ts-pressure-threshold = <10000>;
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status = "okay";
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};
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&i2c0 {
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keyboard@1b {
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compatible = "qt1070";
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reg = <0x1b>;
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interrupt-parent = <&pioA>;
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interrupts = <7 0x0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_qt1070_irq>;
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wakeup-source;
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};
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};
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&hlcdc {
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hlcdc-display-controller {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
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port@0 {
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hlcdc_panel_output: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&panel_input>;
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};
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};
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};
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};
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&pinctrl {
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board {
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pinctrl_qt1070_irq: qt1070_irq {
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atmel,pins =
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<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
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};
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};
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};
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