| // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| /* |
| * Copyright 2024 TechNexion Ltd. |
| * |
| * Author: Ray Chang <ray.chang@technexion.com> |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/phy/phy-imx8-pcie.h> |
| #include "imx8mp-edm-g.dtsi" |
| |
| / { |
| compatible = "technexion,edm-g-imx8mp-wb", "technexion,edm-g-imx8mp", "fsl,imx8mp"; |
| model = "TechNexion EDM-G-IMX8MP SOM on WB-EDM-G"; |
| |
| connector { |
| compatible = "usb-c-connector"; |
| data-role = "dual"; |
| label = "USB-C"; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| hs_ep: endpoint { |
| remote-endpoint = <&usb3_hs_ep>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| ss_ep: endpoint { |
| remote-endpoint = <&hd3ss3220_in_ep>; |
| }; |
| }; |
| }; |
| }; |
| |
| hdmi-connector { |
| compatible = "hdmi-connector"; |
| label = "HDMI OUT"; |
| type = "a"; |
| |
| port { |
| hdmi_in: endpoint { |
| remote-endpoint = <&hdmi_tx_out>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led { |
| default-state = "on"; |
| gpios = <&expander2 1 GPIO_ACTIVE_HIGH>; |
| label = "gpio-led"; |
| }; |
| }; |
| |
| pcie0_refclk: clock-pcie-ref { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <100000000>; |
| }; |
| |
| reg_pwr_3v3: regulator-pwr-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <3300000>; |
| regulator-min-microvolt = <3300000>; |
| regulator-name = "pwr-3v3"; |
| }; |
| |
| reg_pwr_5v: regulator-pwr-5v { |
| compatible = "regulator-fixed"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-max-microvolt = <5000000>; |
| regulator-min-microvolt = <5000000>; |
| regulator-name = "pwr-5v"; |
| }; |
| |
| sound-hdmi { |
| compatible = "fsl,imx-audio-hdmi"; |
| audio-cpu = <&aud2htx>; |
| hdmi-out; |
| model = "audio-hdmi"; |
| }; |
| |
| sound-wm8960 { |
| compatible = "fsl,imx-audio-wm8960"; |
| audio-asrc = <&easrc>; |
| audio-codec = <&wm8960>; |
| audio-cpu = <&sai3>; |
| audio-routing = "Headphone Jack", "HP_L", |
| "Headphone Jack", "HP_R", |
| "Ext Spk", "SPK_LP", |
| "Ext Spk", "SPK_LN", |
| "Ext Spk", "SPK_RP", |
| "Ext Spk", "SPK_RN", |
| "LINPUT1", "Mic Jack", |
| "LINPUT1", "Mic Jack", |
| "Mic Jack", "MICB"; |
| model = "wm8960-audio"; |
| }; |
| }; |
| |
| &aud2htx { |
| status = "okay"; |
| }; |
| |
| &easrc { |
| fsl,asrc-rate = <48000>; |
| status = "okay"; |
| }; |
| |
| &flexcan1 { |
| status = "okay"; |
| }; |
| |
| &gpio1 { |
| gpio-line-names = |
| "", "", "", "", "", "", "DSI_RST", "", |
| "", "", "", "", "", "PCIE_CLKREQ_N", "", "", |
| "", "", "", "", "", "", "", "", |
| "", "", "", "", "", "", "", ""; |
| pinctrl-0 = <&pinctrl_gpio1>; |
| }; |
| |
| &gpio4 { |
| gpio-line-names = |
| "", "", "", "", "", "", "GPIO_P249", "GPIO_P251", |
| "", "GPIO_P255", "", "", "", "", "", "", |
| "DSI_BL_EN", "DSI_VDDEN", "", "", "", "", "", "", |
| "", "", "", "", "", "", "", ""; |
| pinctrl-0 = <&pinctrl_gpio4>; |
| }; |
| |
| &hdmi_pvi { |
| status = "okay"; |
| }; |
| |
| &hdmi_tx { |
| pinctrl-0 = <&pinctrl_hdmi>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| ports { |
| port@1 { |
| hdmi_tx_out: endpoint { |
| remote-endpoint = <&hdmi_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| &hdmi_tx_phy { |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| wm8960: audio-codec@1a { |
| compatible = "wlf,wm8960"; |
| reg = <0x1a>; |
| clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>; |
| clock-names = "mclk"; |
| #sound-dai-cells = <0>; |
| AVDD-supply = <®_pwr_3v3>; |
| DBVDD-supply = <®_pwr_3v3>; |
| DCVDD-supply = <®_pwr_3v3>; |
| SPKVDD1-supply = <®_pwr_5v>; |
| SPKVDD2-supply = <®_pwr_5v>; |
| wlf,gpio-cfg = <1 2>; |
| wlf,hp-cfg = <2 2 3>; |
| wlf,shared-lrclk; |
| }; |
| |
| expander1: gpio@21 { |
| compatible = "nxp,pca9555"; |
| reg = <0x21>; |
| #gpio-cells = <2>; |
| gpio-controller; |
| gpio-line-names = "EXPOSURE_TRIG_IN1", "FLASH_OUT1", |
| "INFO_TRIG_IN1", "CAM_SHUTTER1", "XVS1", |
| "PWR1_TIME0", "PWR1_TIME1", "PWR1_TIME2", |
| "EXPOSURE_TRIG_IN2", "FLASH_OUT2", |
| "INFO_TRIG_IN2", "CAM_SHUTTER2", "XVS2", |
| "PWR2_TIME0", "PWR2_TIME1", "PWR2_TIME2"; |
| }; |
| |
| expander2: gpio@23 { |
| compatible = "nxp,pca9555"; |
| reg = <0x23>; |
| #interrupt-cells = <2>; |
| interrupt-controller; |
| interrupt-parent = <&gpio4>; |
| interrupts = <11 IRQ_TYPE_LEVEL_LOW>; |
| #gpio-cells = <2>; |
| gpio-controller; |
| gpio-line-names = "M2_DISABLE_N", "LED_EN", "", "", |
| "", "", "", "USB_OTG_OC", |
| "EXT_GPIO8", "EXT_GPIO9", "", "", |
| "", "CSI1_PDB", "CSI2_PDB", "PD_FAULT"; |
| pinctrl-0 = <&pinctrl_expander2_irq>; |
| pinctrl-names = "default"; |
| }; |
| |
| usb_typec: usb-typec@67 { |
| compatible = "ti,hd3ss3220"; |
| reg = <0x67>; |
| interrupt-parent = <&gpio4>; |
| interrupts = <8 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-0 = <&pinctrl_hd3ss3220_irq>; |
| pinctrl-names = "default"; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| hd3ss3220_in_ep: endpoint { |
| remote-endpoint = <&ss_ep>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| hd3ss3220_out_ep: endpoint { |
| remote-endpoint = <&usb3_role_switch>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c_0 { |
| eeprom2: eeprom@51 { |
| compatible = "atmel,24c02"; |
| reg = <0x51>; |
| pagesize = <16>; |
| }; |
| }; |
| |
| &lcdif3 { |
| status = "okay"; |
| }; |
| |
| &pcie { |
| status = "okay"; |
| }; |
| |
| &pcie_phy { |
| clocks = <&pcie0_refclk>; |
| clock-names = "ref"; |
| fsl,clkreq-unsupported; |
| fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; |
| status = "okay"; |
| }; |
| |
| &usb3_0 { |
| status = "okay"; |
| }; |
| |
| &usb3_1 { |
| status = "okay"; |
| }; |
| |
| &usb3_phy0 { |
| status = "okay"; |
| }; |
| |
| &usb3_phy1 { |
| status = "okay"; |
| }; |
| |
| &usb_dwc3_0 { |
| /* dual role is implemented but not a full featured OTG */ |
| adp-disable; |
| dr_mode = "otg"; |
| hnp-disable; |
| role-switch-default-mode = "peripheral"; |
| srp-disable; |
| usb-role-switch; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| usb3_hs_ep: endpoint { |
| remote-endpoint = <&hs_ep>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| usb3_role_switch: endpoint { |
| remote-endpoint = <&hd3ss3220_out_ep>; |
| }; |
| }; |
| }; |
| }; |
| |
| &usb_dwc3_1 { |
| dr_mode = "host"; |
| }; |
| |
| &iomuxc { |
| pinctrl_expander2_irq: expander2-irqgrp { |
| fsl,pins = < |
| MX8MP_IOMUXC_SAI1_TXC__GPIO4_IO11 0x140 /* GPIO_P247 */ |
| >; |
| }; |
| |
| pinctrl_gpio1: gpio1grp { |
| fsl,pins = < |
| MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x16 /* DSI_RST */ |
| >; |
| }; |
| |
| pinctrl_gpio4: gpio4grp { |
| fsl,pins = < |
| MX8MP_IOMUXC_SAI1_RXD4__GPIO4_IO06 0x16 /* GPIO_P249 */ |
| MX8MP_IOMUXC_SAI1_RXD5__GPIO4_IO07 0x16 /* GPIO_P251 */ |
| MX8MP_IOMUXC_SAI1_RXD7__GPIO4_IO09 0x16 /* GPIO_P255 */ |
| MX8MP_IOMUXC_SAI1_TXD4__GPIO4_IO16 0x16 /* DSI_BL_EN */ |
| MX8MP_IOMUXC_SAI1_TXD5__GPIO4_IO17 0x16 /* DSI_VDDEN */ |
| >; |
| }; |
| |
| pinctrl_hd3ss3220_irq: hd3ss3220-irqgrp { |
| fsl,pins = < |
| MX8MP_IOMUXC_SAI1_RXD6__GPIO4_IO08 0x41 /* GPIO_P253 */ |
| >; |
| }; |
| |
| pinctrl_hdmi: hdmigrp { |
| fsl,pins = < |
| MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x1c2 |
| MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x1c2 |
| MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x10 |
| >; |
| }; |
| }; |
