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9c77ba961f
This adds following peripherals for the imx7d-pico-pi as: - LED - Touchscreen - GPIO Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
94 lines
2.0 KiB
Plaintext
94 lines
2.0 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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//
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// Copyright 2017 NXP
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#include "imx7d-pico.dtsi"
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/ {
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model = "TechNexion PICO-IMX7D Board and PI baseboard";
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compatible = "technexion,imx7d-pico-pi", "fsl,imx7d";
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpio_leds>;
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led {
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label = "gpio-led";
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gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
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};
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "imx7-sgtl5000";
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simple-audio-card,format = "i2s";
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simple-audio-card,bitclock-master = <&dailink_master>;
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simple-audio-card,frame-master = <&dailink_master>;
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simple-audio-card,cpu {
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sound-dai = <&sai1>;
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};
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dailink_master: simple-audio-card,codec {
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sound-dai = <&sgtl5000>;
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clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
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};
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};
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};
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&i2c1 {
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sgtl5000: codec@a {
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#sound-dai-cells = <0>;
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reg = <0x0a>;
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compatible = "fsl,sgtl5000";
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clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_vref_1v8>;
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};
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};
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&i2c4 {
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polytouch: touchscreen@38 {
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compatible = "edt,edt-ft5x06";
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reg = <0x38>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_touchscreen>;
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interrupt-parent = <&gpio2>;
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
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reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
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touchscreen-size-x = <800>;
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touchscreen-size-y = <480>;
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};
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14
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MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14
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MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14
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MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14
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MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14
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MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14
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MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14
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>;
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};
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pinctrl_gpio_leds: gpioledsgrp {
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fsl,pins = <
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MX7D_PAD_EPDC_DATA06__GPIO2_IO6 0x14
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>;
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};
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pinctrl_touchscreen: touchscreengrp {
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fsl,pins = <
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MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14
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MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14
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>;
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};
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};
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