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