655 lines
14 KiB
Plaintext
655 lines
14 KiB
Plaintext
/*
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* GE B1x5v2 Patient Monitor
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*
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* Copyright 2018-2020 GE Inc.
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* Copyright 2018-2020 Collabora Ltd.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/dts-v1/;
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#include "imx6dl.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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compatible = "ge,imx6dl-b1x5v2", "congatec,qmx6", "fsl,imx6dl";
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chosen {
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bootargs = "console=ttymxc2,115200";
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stdout-path = &uart3;
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};
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reg_3p3v: 3p3v {
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compatible = "regulator-fixed";
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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_5v: regulator-5v {
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compatible = "regulator-fixed";
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regulator-name = "5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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};
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reg_5v0_audio: regulator-5v0-audio {
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compatible = "regulator-fixed";
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regulator-name = "5V0_AUDIO";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <®_5v>;
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gpio = <&tca6424a 16 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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/*
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* This must be always-on for da7212, which has some not properly
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* documented dependencies for it's speaker supply pin. The issue
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* manifests as speaker volume being very low.
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*/
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regulator-always-on;
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regulator-boot-on;
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};
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reg_lcd: regulator-lcd {
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compatible = "regulator-fixed";
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regulator-name = "LED_VCC";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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pinctrl-0 = <&pinctrl_q7_lcd_power>;
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pinctrl-names = "default";
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gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; // LCDPWR
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enable-active-high;
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};
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usb_power: regulator-usb-power {
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compatible = "regulator-fixed";
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regulator-name = "USB POWER";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <®_5v>;
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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 = <&pinctrl_q7_backlight_enable>;
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power-supply = <®_lcd>;
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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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enable-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
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};
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panel {
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compatible = "simple-panel";
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backlight = <&backlight>;
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port {
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panel_in: 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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bootcount {
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compatible = "u-boot,bootcount-spi-flash";
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spi-flash = <&flash>;
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offset = <0x01003fe>;
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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_q7_gpio1 &pinctrl_q7_gpio3 &pinctrl_q7_gpio5>;
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alarm1 {
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label = "alarm:red";
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gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
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};
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alarm2 {
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label = "alarm:yellow";
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gpios = <&gpio4 27 GPIO_ACTIVE_HIGH>;
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};
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alarm3 {
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label = "alarm:blue";
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gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;
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};
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};
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poweroff {
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compatible = "gpio-poweroff";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_q7_spi_cs1>;
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gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
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active-delay-ms = <1000>;
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inactive-delay-ms = <0>;
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timeout-ms = <5000>;
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};
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i2cmux {
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compatible = "i2c-mux-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2cmux>;
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mux-gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>;
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i2c-parent = <&i2c2>;
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idle-state = <1>;
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i2c5: i2c@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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tmp112: temperature-sensor@48 {
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compatible = "ti,tmp112";
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reg = <0x48>;
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interrupt-parent = <&tca6424a>;
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interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
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};
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tca6424a: gpio-controller@22 {
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compatible = "ti,tca6424";
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reg = <0x22>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-parent = <&gpio7>;
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interrupts = <11 IRQ_TYPE_EDGE_RISING>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_q7_gpio6>;
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-line-names = "GPIO_ROTOR#", "", "TMP_SENSOR_IRQ", "ACM_GPIO1", "ACM_GPIO2", "BATT_T", "", "",
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"ACM_GPIO3", "ACM_GPIO4", "USB1_POWER_EN", "EGPIO_CC_CTL0", "EGPIO_CC_CTL1", "12V_OEMNBP_EN", "CP2105_RST", "",
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"SPEAKER_PA_EN", "ARM7_UPI_RESET", "ARM7_PWR_RST", "NURSE_CALL", "MARKER_EN", "EGPIO_TOUCH_RST", "", "";
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};
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};
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i2c6: i2c@1 {
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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pmic: pmic@08 {
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compatible = "fsl,pfuze100";
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reg = <0x08>;
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};
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};
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};
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};
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&usbh1 {
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/* Connected to USB-Hub SMSC USB2514, provides P0, P2, P3, P4 on Qseven connector */
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vbus-supply = <®_5v>;
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status = "okay";
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};
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&usbotg {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg>;
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vbus-supply = <&usb_power>;
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disable-over-current;
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dr_mode = "host";
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status = "okay";
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};
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&pmic {
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regulators {
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sw1a_reg: sw1ab {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw1c_reg: sw1c {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3a {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3b_reg: sw3b {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw4_reg: sw4 {
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regulator-min-microvolt = <675000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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/* keep VGEN3, VGEN4 and VGEN5 enabled in order to maintain backward compatibility with hw-rev. A.0 */
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vgen3_reg: vgen3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen4_reg: vgen4 {
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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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vgen5_reg: vgen5 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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/* supply voltage for eMMC */
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vgen6_reg: vgen6 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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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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status = "okay";
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};
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&usdhc2 {
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/* MicroSD card slot */
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc2>;
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cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
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no-1-8-v;
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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&usdhc3 {
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/* eMMC module */
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3>;
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non-removable;
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bus-width = <8>;
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no-1-8-v;
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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pinctrl-names = "default", "gpio";
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pinctrl-0 = <&pinctrl_i2c1>;
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pinctrl-1 = <&pinctrl_i2c1_gpio>;
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scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
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sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
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clock-frequency = <100000>;
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};
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&i2c2 {
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status = "okay";
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pinctrl-names = "default", "gpio";
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pinctrl-0 = <&pinctrl_i2c2>;
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pinctrl-1 = <&pinctrl_i2c2_gpio>;
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scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
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sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
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clock-frequency = <100000>;
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};
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&i2c3 {
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status = "okay";
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pinctrl-names = "default", "gpio";
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pinctrl-0 = <&pinctrl_i2c3>;
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pinctrl-1 = <&pinctrl_i2c3_gpio>;
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scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
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sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
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clock-frequency = <100000>;
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rtc: m41t62@68 {
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compatible = "st,m41t62";
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reg = <0x68>;
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};
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};
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&ldb {
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status = "okay";
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lvds0: lvds-channel@0 {
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status = "okay";
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fsl,data-mapping = "spwg";
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fsl,data-width = <24>;
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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>;
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};
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};
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};
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};
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&hdmi {
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status = "okay";
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet &pinctrl_phy_reset>;
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phy-mode = "rgmii-id";
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phy-handle = <&phy>;
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status = "okay";
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fsl,magic-packet;
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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phy: ethernet-phy@6 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <6>;
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qca,clk-out-frequency = <125000000>;
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reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
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reset-assert-us = <2000>;
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};
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};
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};
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&ecspi1 {
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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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num-cs = <1>;
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cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
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flash: m25p80@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "st,sst25vf032b", "jedec,spi-nor";
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spi-max-frequency = <20000000>;
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reg = <0>;
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partition@0 {
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label = "bootloader";
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reg = <0x0000000 0x100000>;
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};
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partition@100000 {
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label = "user";
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reg = <0x0100000 0x2fc000>;
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};
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partition@3fc000 {
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label = "reserved";
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reg = <0x03fc000 0x4000>;
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read-only;
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};
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};
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};
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&pwm4 {
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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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&wdog1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wdog>;
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fsl,ext-reset-output;
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};
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&iomuxc {
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imx6qdl-congatec-qmx6 {
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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_D25__UART3_RX_DATA 0x1b0b1
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MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
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>;
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};
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pinctrl_wdog: wdoggrp {
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fsl,pins = <
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MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0
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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_usdhc2_cd: sd2cdgrp {
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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_usdhc3: usdhc4grp {
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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_DAT4__SD3_DATA4 0x17059
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MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
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MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
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MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
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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_i2c1_gpio: i2c1gpiogrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x1b0b0
|
|
MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c2: i2c2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
|
|
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c2_gpio: i2c2gpiogrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x1b0b0
|
|
MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c3: i2c3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
|
|
MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c3_gpio: i2c3gpiogrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x1b0b0
|
|
MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_ecspi1: ecspi1grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
|
|
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
|
|
MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
|
|
MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_enet: enetgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
|
|
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
|
|
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
|
|
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
|
|
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
|
|
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
|
|
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
|
|
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
|
|
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
|
|
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
|
|
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
|
|
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
|
|
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
|
|
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
|
|
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
|
|
MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_phy_reset: phyrstgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x4001b0b0 /* RGMII Phy Reset */
|
|
>;
|
|
};
|
|
|
|
pinctrl_pwm4: pwm4grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 /* Q7[123] LVDS_BLT_CTRL */
|
|
>;
|
|
};
|
|
|
|
pinctrl_q7_lcd_power: lcdpwrgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x4001b0b0 /* Q7[111] LVDS_PPEN */
|
|
>;
|
|
};
|
|
|
|
pinctrl_q7_backlight_enable: blengrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x4001b0b0 /* Q7[112] LVDS_BLEN */
|
|
>;
|
|
};
|
|
|
|
pinctrl_q7_gpio1: q7gpio1grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x4001b0b0 /* Q7[186] GPIO1 */
|
|
>;
|
|
};
|
|
|
|
pinctrl_q7_gpio3: q7gpio3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27 0x4001b0b0 /* Q7[188] GPIO3 */
|
|
>;
|
|
};
|
|
|
|
pinctrl_q7_gpio5: q7gpio5grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x4001b0b0 /* Q7[190] GPIO5 */
|
|
>;
|
|
};
|
|
|
|
pinctrl_q7_gpio6: q7gpio6grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x1b0b0 /* Q7[191] GPIO6 */
|
|
>;
|
|
};
|
|
|
|
pinctrl_q7_spi_cs1: spics1grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25 0x4001b0b0 /* Q7[202] SPI_CS1# */
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2cmux: i2cmuxgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x4001b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbotg: usbotggrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 /* Q7[92] USB_ID */
|
|
>;
|
|
};
|
|
};
|
|
};
|