// SPDX-License-Identifier: GPL-2.0 OR X11
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/*
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* Copyright 2015 Boundary Devices, Inc.
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*/
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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chosen {
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stdout-path = &uart2;
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};
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memory@10000000 {
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device_type = "memory";
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reg = <0x10000000 0x20000000>;
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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reg_2p5v: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "2P5V";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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regulator-always-on;
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};
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reg_3p3v: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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reg_usb_otg_vbus: regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "usb_otg_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_wlan_vmmc: regulator@3 {
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compatible = "regulator-fixed";
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reg = <3>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wlan_vmmc>;
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regulator-name = "reg_wlan_vmmc";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&gpio6 7 GPIO_ACTIVE_HIGH>;
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startup-delay-us = <70000>;
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enable-active-high;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpio_keys>;
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home {
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label = "Home";
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gpios = <&gpio7 13 IRQ_TYPE_LEVEL_LOW>;
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linux,code = <102>;
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};
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back {
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label = "Back";
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gpios = <&gpio4 5 IRQ_TYPE_LEVEL_LOW>;
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linux,code = <158>;
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};
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};
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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_leds>;
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j14-pin1 {
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gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
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retain-state-suspended;
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default-state = "off";
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};
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j14-pin3 {
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gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
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retain-state-suspended;
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default-state = "off";
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};
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j14-pins8-9 {
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gpios = <&gpio3 29 GPIO_ACTIVE_LOW>;
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retain-state-suspended;
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default-state = "off";
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};
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j46-pin2 {
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gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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retain-state-suspended;
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default-state = "off";
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};
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j46-pin3 {
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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retain-state-suspended;
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default-state = "off";
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};
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};
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backlight-lcd {
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compatible = "pwm-backlight";
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pwms = <&pwm1 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <7>;
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power-supply = <®_3p3v>;
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status = "okay";
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};
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backlight_lvds0: backlight-lvds0 {
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compatible = "pwm-backlight";
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pwms = <&pwm4 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <7>;
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power-supply = <®_3p3v>;
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status = "okay";
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};
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panel-lvds0 {
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compatible = "hannstar,hsd100pxn1";
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backlight = <&backlight_lvds0>;
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port {
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panel_in_lvds0: endpoint {
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remote-endpoint = <&lvds0_out>;
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};
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};
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};
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sound {
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compatible = "fsl,imx6dl-nit6xlite-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx6dl-nit6xlite-sgtl5000";
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ssi-controller = <&ssi1>;
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audio-codec = <&codec>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"Headphone Jack", "HP_OUT";
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mux-int-port = <1>;
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mux-ext-port = <3>;
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux>;
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status = "okay";
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};
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&clks {
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assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
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<&clks IMX6QDL_CLK_LDB_DI1_SEL>;
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assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
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<&clks IMX6QDL_CLK_PLL3_USB_OTG>;
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};
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&ecspi1 {
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cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi1>;
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status = "okay";
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flash: flash@0 {
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compatible = "microchip,sst25vf016b";
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spi-max-frequency = <20000000>;
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reg = <0>;
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};
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet>;
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phy-mode = "rgmii";
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phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
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txen-skew-ps = <0>;
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txc-skew-ps = <3000>;
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rxdv-skew-ps = <0>;
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rxc-skew-ps = <3000>;
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rxd0-skew-ps = <0>;
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rxd1-skew-ps = <0>;
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rxd2-skew-ps = <0>;
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rxd3-skew-ps = <0>;
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txd0-skew-ps = <0>;
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txd1-skew-ps = <0>;
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txd2-skew-ps = <0>;
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txd3-skew-ps = <0>;
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interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
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<&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
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fsl,err006687-workaround-present;
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status = "okay";
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};
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&hdmi {
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ddc-i2c-bus = <&i2c2>;
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status = "okay";
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};
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&i2c1 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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codec: sgtl5000@a {
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compatible = "fsl,sgtl5000";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_sgtl5000>;
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reg = <0x0a>;
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clocks = <&clks IMX6QDL_CLK_CKO>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_3p3v>;
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};
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};
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&i2c2 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2>;
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status = "okay";
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};
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&i2c3 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3>;
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status = "okay";
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touchscreen@4 {
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compatible = "eeti,egalax_ts";
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reg = <0x04>;
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interrupt-parent = <&gpio1>;
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interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
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wakeup-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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};
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touchscreen@38 {
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compatible = "edt,edt-ft5x06";
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reg = <0x38>;
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interrupt-parent = <&gpio1>;
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interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
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wakeup-source;
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};
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rtc@6f {
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compatible = "isil,isl1208";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_rtc>;
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reg = <0x6f>;
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interrupts-extended = <&gpio2 26 IRQ_TYPE_LEVEL_LOW>;
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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_j10>;
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pinctrl-1 = <&pinctrl_j28>;
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imx6dl-nit6xlite {
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pinctrl_audmux: audmuxgrp {
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fsl,pins = <
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MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
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MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
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MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
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MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
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>;
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};
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pinctrl_ecspi1: ecspi1grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
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MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
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MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
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MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x000b1
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>;
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};
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pinctrl_enet: enetgrp {
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fsl,pins = <
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MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x100b0
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MX6QDL_PAD_ENET_MDC__ENET_MDC 0x100b0
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MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0
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MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0
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MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0
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MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0
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MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0
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MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0
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MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
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MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
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MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
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MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
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MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
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MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
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MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
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/* Phy reset */
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MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x0f0b0
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MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
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MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
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>;
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};
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pinctrl_gpio_keys: gpio-keysgrp {
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fsl,pins = <
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/* Home Button: J14 pin 5 */
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MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
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/* Back Button: J14 pin 7 */
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MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
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MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
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MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
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>;
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};
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pinctrl_i2c3: i2c3grp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
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MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1
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/* Touch IRQ: J7 pin 4 */
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MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
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/* tcs2004 IRQ */
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MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x1b0b0
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/* tsc2004 reset */
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MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x0b0b0
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>;
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};
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pinctrl_j10: j10grp {
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fsl,pins = <
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/* Broadcom WiFi module pins */
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MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0
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MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
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MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
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MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x1b0b0
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MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x0b0b0
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MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x1b0b0
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MX6QDL_PAD_SD1_CLK__OSC32K_32K_OUT 0x000b0
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>;
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};
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pinctrl_j28: j28grp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
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>;
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};
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pinctrl_leds: ledsgrp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x0b0b0
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MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x0b0b0
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MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x030b0
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MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x0b0b0
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MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x0b0b0
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>;
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};
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pinctrl_pwm1: pwm1grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
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>;
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};
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pinctrl_pwm3: pwm3grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
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>;
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};
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pinctrl_pwm4: pwm4grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
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>;
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};
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pinctrl_wlan_vmmc: wlan-vmmcgrp {
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fsl,pins = <
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MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x030b0
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>;
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};
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pinctrl_rtc: rtcgrp {
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fsl,pins = <
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MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x1b0b0
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>;
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};
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pinctrl_sgtl5000: sgtl5000grp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0
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MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b0
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
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MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
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>;
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};
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pinctrl_uart2: uart2grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
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MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
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>;
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};
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pinctrl_uart3: uart3grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
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MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
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MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1
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MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b1
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>;
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};
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pinctrl_usbotg: usbotggrp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
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MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
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/* power enable, high active */
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MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x000b0
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>;
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};
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pinctrl_usdhc2: usdhc2grp {
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fsl,pins = <
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MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
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MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
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MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
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MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
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MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
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MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
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>;
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};
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pinctrl_usdhc3: usdhc3grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
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MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
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MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
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MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
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MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
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MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
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MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
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>;
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};
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};
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};
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&ldb {
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status = "okay";
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lvds-channel@0 {
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status = "okay";
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port@4 {
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reg = <4>;
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lvds0_out: endpoint {
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remote-endpoint = <&panel_in_lvds0>;
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};
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};
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};
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};
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&pcie {
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status = "okay";
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};
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&pwm1 {
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#pwm-cells = <2>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm1>;
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status = "okay";
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};
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&pwm3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm3>;
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status = "okay";
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};
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&pwm4 {
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#pwm-cells = <2>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm4>;
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status = "okay";
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};
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&ssi1 {
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3>;
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uart-has-rtscts;
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status = "okay";
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};
|
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&usbh1 {
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status = "okay";
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};
|
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&usbotg {
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vbus-supply = <®_usb_otg_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg>;
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disable-over-current;
|
status = "okay";
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};
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&usdhc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc2>;
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bus-width = <4>;
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non-removable;
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vmmc-supply = <®_3p3v>;
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vqmmc-supply = <®_wlan_vmmc>;
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cap-power-off-card;
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keep-power-in-suspend;
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status = "okay";
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};
|
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&usdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3>;
|
cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
|
vmmc-supply = <®_3p3v>;
|
status = "okay";
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};
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