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Diffstat (limited to 'arch/arm/boot/dts/imx7ulp-evk.dts')
-rw-r--r--arch/arm/boot/dts/imx7ulp-evk.dts568
1 files changed, 568 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-evk.dts
new file mode 100644
index 000000000000..411cdbde9b8a
--- /dev/null
+++ b/arch/arm/boot/dts/imx7ulp-evk.dts
@@ -0,0 +1,568 @@
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2018 NXP.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "imx7ulp.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "NXP i.MX7ULP EVK";
+ compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp", "Generic DT based system";
+
+ aliases {
+ gpio4 = &rpmsg_gpio0;
+ gpio5 = &rpmsg_gpio1;
+ };
+
+ chosen {
+ stdout-path = &lpuart4;
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x60000000 0x40000000>;
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm0 1 50000>;
+ brightness-levels = <0 20 25 30 35 40 100>;
+ default-brightness-level = <6>;
+ status = "okay";
+ };
+
+ mipi_dsi_reset: mipi-dsi-reset {
+ compatible = "gpio-reset";
+ reset-gpios = <&gpio_ptc 19 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <1000>;
+ #reset-cells = <0>;
+ };
+
+ modem_reset: modem-reset {
+ compatible = "gpio-reset";
+ reset-gpios = <&rpmsg_gpio0 15 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <1000>;
+ #reset-cells = <0>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_usb_otg1_vbus: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_usb_otg1>;
+ pinctrl-1 = <&pinctrl_usb_otg1>;
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio_ptc 0 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_vsd_3v3: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "VSD_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio_ptd 0 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_sd1_vmmc: sd1_regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "WLAN_EN";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&rpmsg_gpio0 14 GPIO_ACTIVE_HIGH>;
+ off-on-delay = <20000>;
+ startup-delay-us = <100>;
+ enable-active-high;
+ };
+ };
+
+ extcon_usb1: extcon_usb1 {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpio = <&gpio_ptc 13 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_extcon_usb1>;
+ pinctrl-1 = <&pinctrl_extcon_usb1>;
+ };
+
+ pf1550-rpmsg {
+ compatible = "fsl,pf1550-rpmsg";
+ sw1_reg: SW1 {
+ regulator-name = "SW1";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1387500>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw2_reg: SW2 {
+ regulator-name = "SW2";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1387500>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3_reg: SW3 {
+ regulator-name = "SW3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: VREFDDR {
+ regulator-name = "VREFDDR";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vldo1_reg: LDO1 {
+ regulator-name = "LDO1";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vldo2_reg: LDO2 {
+ regulator-name = "LDO2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vldo3_reg: LDO3 {
+ regulator-name = "LDO3";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+
+ rpmsg_i2s: rpmsg-i2s {
+ compatible = "fsl,imx7ulp-rpmsg-i2s";
+ /* the audio device index in m4 domain */
+ fsl,audioindex = <0> ;
+ status = "okay";
+ };
+
+ rpmsg_gpio0: rpmsg-gpio0 {
+ compatible = "fsl,imx-rpmsg-gpio";
+ port_idx = <0>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&rpmsg_gpio0>;
+ status = "okay";
+ };
+
+ rpmsg_gpio1: rpmsg-gpio1 {
+ compatible = "fsl,imx-rpmsg-gpio";
+ port_idx = <1>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&rpmsg_gpio1>;
+ status = "okay";
+ };
+
+ rpmsg_keys: rpmsg-keys {
+ compatible = "fsl,rpmsg-keys";
+
+ volume-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ volume-down {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+
+ power-on {
+ label = "PowerOn";
+ linux,code = <KEY_POWER>;
+ rpmsg-key,wakeup;
+ };
+ };
+
+ rpmsg_sensor: rpmsg-sensor {
+ compatible = "fsl,rpmsg-input";
+ };
+
+ sound-rpmsg {
+ compatible = "fsl,imx-audio-rpmsg";
+ model = "rpmsg-audio";
+ cpu-dai = <&rpmsg_i2s>;
+ rpmsg-out;
+ rpmsg-in;
+ };
+};
+
+&cpu0 {
+ arm-supply= <&sw1_reg>;
+};
+
+&iomuxc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_1>;
+
+ imx7ulp-evk {
+ pinctrl_hog_1: hoggrp-1 {
+ fsl,pins = <
+ IMX7ULP_PAD_PTC1__PTC1 0x20000
+ >;
+ };
+
+ pinctrl_pwm0: pwm0_grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTF2__TPM4_CH1 0x3
+ >;
+ };
+
+ pinctrl_lpi2c5: lpi2c5grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTC4__LPI2C5_SCL 0x27
+ IMX7ULP_PAD_PTC5__LPI2C5_SDA 0x27
+ >;
+ };
+
+ pinctrl_mipi_dsi_reset: mipi_dsi_reset_grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTC19__PTC19 0x20003
+ >;
+ };
+
+ pinctrl_lpuart4: lpuart4grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTC3__LPUART4_RX 0x3
+ IMX7ULP_PAD_PTC2__LPUART4_TX 0x3
+ >;
+ };
+
+ pinctrl_lpuart6: lpuart6grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTE10__LPUART6_TX 0x3
+ IMX7ULP_PAD_PTE11__LPUART6_RX 0x3
+ IMX7ULP_PAD_PTE9__LPUART6_RTS_B 0x3
+ IMX7ULP_PAD_PTE8__LPUART6_CTS_B 0x3
+ IMX7ULP_PAD_PTE7__PTE7 0x20000 /* BT_REG_ON */
+ >;
+ };
+
+ pinctrl_lpuart7: lpuart7grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTF14__LPUART7_TX 0x3
+ IMX7ULP_PAD_PTF15__LPUART7_RX 0x3
+ IMX7ULP_PAD_PTF13__LPUART7_RTS_B 0x3
+ IMX7ULP_PAD_PTF12__LPUART7_CTS_B 0x3
+ >;
+ };
+
+ pinctrl_usdhc0: usdhc0grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43
+ IMX7ULP_PAD_PTD2__SDHC0_CLK 0x10042
+ IMX7ULP_PAD_PTD7__SDHC0_D3 0x43
+ IMX7ULP_PAD_PTD8__SDHC0_D2 0x43
+ IMX7ULP_PAD_PTD9__SDHC0_D1 0x43
+ IMX7ULP_PAD_PTD10__SDHC0_D0 0x43
+ IMX7ULP_PAD_PTC10__PTC10 0x10000 /* USDHC0 CD */
+ IMX7ULP_PAD_PTD0__PTD0 0x20000 /* USDHC0 RST */
+ >;
+ };
+
+ pinctrl_usdhc0_8bit: usdhc0grp_8bit {
+ fsl,pins = <
+ IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43
+ IMX7ULP_PAD_PTD2__SDHC0_CLK 0x10042
+ IMX7ULP_PAD_PTD3__SDHC0_D7 0x43
+ IMX7ULP_PAD_PTD4__SDHC0_D6 0x43
+ IMX7ULP_PAD_PTD5__SDHC0_D5 0x43
+ IMX7ULP_PAD_PTD6__SDHC0_D4 0x43
+ IMX7ULP_PAD_PTD7__SDHC0_D3 0x43
+ IMX7ULP_PAD_PTD8__SDHC0_D2 0x43
+ IMX7ULP_PAD_PTD9__SDHC0_D1 0x43
+ IMX7ULP_PAD_PTD10__SDHC0_D0 0x43
+ IMX7ULP_PAD_PTD11__SDHC0_DQS 0x42
+ >;
+ };
+
+ pinctrl_lpi2c7: lpi2c7grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTF12__LPI2C7_SCL 0x27
+ IMX7ULP_PAD_PTF13__LPI2C7_SDA 0x27
+ >;
+ };
+
+ pinctrl_lpspi3: lpspi3grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTF16__LPSPI3_SIN 0x0
+ IMX7ULP_PAD_PTF17__LPSPI3_SOUT 0x0
+ IMX7ULP_PAD_PTF18__LPSPI3_SCK 0x0
+ IMX7ULP_PAD_PTF19__LPSPI3_PCS0 0x0
+ >;
+ };
+
+ pinctrl_usb_otg1: usbotg1grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTC0__PTC0 0x20000
+ >;
+ };
+
+ pinctrl_extcon_usb1: extcon1grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTC13__PTC13 0x10003
+ >;
+ };
+
+ pinctrl_focaltech: focaltechgrp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTF0__PTF0 0x10043
+ IMX7ULP_PAD_PTF1__PTF1 0x20043
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTE3__SDHC1_CMD 0x43
+ IMX7ULP_PAD_PTE2__SDHC1_CLK 0x10042
+ IMX7ULP_PAD_PTE1__SDHC1_D0 0x43
+ IMX7ULP_PAD_PTE0__SDHC1_D1 0x43
+ IMX7ULP_PAD_PTE5__SDHC1_D2 0x43
+ IMX7ULP_PAD_PTE4__SDHC1_D3 0x43
+ >;
+ };
+
+ pinctrl_usdhc1_rst: usdhc1grp_rst {
+ fsl,pins = <
+ IMX7ULP_PAD_PTE11__PTE11 0x20000 /* USDHC1 RST */
+ IMX7ULP_PAD_PTE13__PTE13 0x10003 /* USDHC1 CD */
+ IMX7ULP_PAD_PTE12__PTE12 0x10003 /* USDHC1 WP */
+ IMX7ULP_PAD_PTE14__SDHC1_VS 0x43 /* USDHC1 VSEL */
+ >;
+ };
+
+ pinctrl_dsi_hdmi: dsi_hdmi_grp {
+ fsl,pins = <
+ IMX7ULP_PAD_PTC18__PTC18 0x10003 /* DSI_HDMI_INT */
+ >;
+ };
+ };
+};
+
+&lcdif {
+ status = "okay";
+ disp-dev = "mipi_dsi_northwest";
+ display = <&display0>;
+
+ display0: display@0 {
+ bits-per-pixel = <16>;
+ bus-width = <24>;
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <9200000>;
+ hactive = <480>;
+ vactive = <272>;
+ hfront-porch = <8>;
+ hback-porch = <4>;
+ hsync-len = <41>;
+ vback-porch = <2>;
+ vfront-porch = <4>;
+ vsync-len = <10>;
+
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+};
+
+&lpi2c7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpi2c7 &pinctrl_focaltech>;
+ pinctrl-1 = <&pinctrl_lpi2c7 &pinctrl_focaltech>;
+ status = "okay";
+
+ focaltech@38 {
+ compatible = "focaltech,fts";
+ reg = <0x38>;
+ interrupt-parent = <&gpio_ptf>;
+ interrupts = <0 0x02>;
+ focaltech,panel-type = <FT5426>;
+ focaltech,reset-gpio = <&gpio_ptf 1 0x01>;
+ focaltech,irq-gpio = <&gpio_ptf 0 0x02>;
+ focaltech,max-touch-number = <5>;
+ focaltech,display-coords = <0 0 480 854>;
+
+ focaltech,have-key;
+ focaltech,key-number = <3>;
+ focaltech,keys = <139 102 158>;
+ focaltech,key-y-coord = <2000>;
+ focaltech,key-x-coords = <200 600 800>;
+ };
+};
+
+&lpi2c5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpi2c5>;
+ pinctrl-1 = <&pinctrl_lpi2c5>;
+ status = "okay";
+
+ adv7535: adv7535@3d {
+ compatible = "adi,adv7535";
+ reg = <0x3d>; /* PD pin is low */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_dsi_hdmi>;
+ interrupt-parent = <&gpio_ptc>;
+ interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+ video-mode = <1>; /*
+ * Only support CEA modes.
+ * Reference mxc_edid.c
+ */
+ dsi-traffic-mode = <0>;
+ bpp = <24>;
+ status = "disabled";
+ };
+};
+
+&lpspi3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpspi3>;
+ pinctrl-1 = <&pinctrl_lpspi3>;
+ status = "okay";
+
+ spidev0: spi@0 {
+ reg = <0>;
+ compatible = "rohm,dh2228fv";
+ spi-max-frequency = <1000000>;
+ };
+};
+
+
+&adv7535 {
+ status = "okay";
+
+ port {
+ dsi_to_hdmi: endpoint {
+ remote-endpoint = <&mipi_dsi_ep>;
+ };
+ };
+};
+
+&mipi_dsi {
+ status = "okay";
+
+ port {
+ mipi_dsi_ep: endpoint {
+ remote-endpoint = <&dsi_to_hdmi>;
+ };
+ };
+};
+
+&lpuart4 { /* console */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpuart4>;
+ pinctrl-1 = <&pinctrl_lpuart4>;
+ status = "okay";
+};
+
+&lpuart6 { /* BT */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpuart6>;
+ pinctrl-1 = <&pinctrl_lpuart6>;
+ resets = <&modem_reset>;
+ status = "okay";
+};
+
+&lpuart7 { /* Uart test */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpuart7>;
+ pinctrl-1 = <&pinctrl_lpuart7>;
+ status = "disabled";
+};
+
+&pwm0 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_pwm0>;
+ pinctrl-1 = <&pinctrl_pwm0>;
+ status = "okay";
+};
+
+&rpmsg{
+ /*
+ * 64K for one rpmsg instance, default using 2 rpmsg instances:
+ * --0x9FF00000~0x9FF0FFFF: pmic,pm,audio,keys,gpio,sensor
+ * --0x9FF10000~0x9FF1FFFF: pingpong,virtual tty
+ */
+ vdev-nums = <2>;
+ reg = <0x9FF00000 0x20000>;
+ status = "okay";
+};
+
+&usbotg1 {
+ vbus-supply = <&reg_usb_otg1_vbus>;
+ extcon = <0>, <&extcon_usb1>;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ status = "okay";
+};
+
+&usbphy1 {
+ tx-d-cal = <0xc>;
+};
+
+&usdhc0 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+ pinctrl-0 = <&pinctrl_usdhc0>;
+ pinctrl-1 = <&pinctrl_usdhc0>;
+ pinctrl-2 = <&pinctrl_usdhc0>;
+ pinctrl-3 = <&pinctrl_usdhc0>;
+ cd-gpios = <&gpio_ptc 10 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <&reg_vsd_3v3>;
+ vqmmc-supply = <&vldo2_reg>;
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1>;
+ bus-width = <4>;
+ no-1-8-v;
+ vmmc-supply = <&reg_sd1_vmmc>;
+ pm-ignore-notify;
+ keep-power-in-suspend;
+ non-removable;
+ status = "okay";
+};
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-01 07:31:05 +0000