diff options
Diffstat (limited to 'arch/arm/dts/imx8mm-ab2.dtsi')
| -rw-r--r-- | arch/arm/dts/imx8mm-ab2.dtsi | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/arch/arm/dts/imx8mm-ab2.dtsi b/arch/arm/dts/imx8mm-ab2.dtsi new file mode 100644 index 0000000000..d945d27c54 --- /dev/null +++ b/arch/arm/dts/imx8mm-ab2.dtsi @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 NXP + */ + +/ { + /delete-node/ audio-codec; + /delete-node/ dsi-host; + /delete-node/ ir-receiver; + /delete-node/ rm67199_panel; + /delete-node/ sound-wm8524; + + leds { + panel { + label = "green:panel"; + gpios = <&pca6408_2 0 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + }; + + reg_ab2_ana_pwr: regulator-ab2-ana-pwr { + compatible = "regulator-fixed"; + regulator-name = "ANA_12V0"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ab2_ana_pwr>; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>; + vin-supply = <&buck5_reg>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + }; + + reg_ab2_vdd_pwr_5v0: regulator-ab2-vdd-pwr-5v0 { + compatible = "regulator-fixed"; + regulator-name = "VDD_5V0"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ab2_vdd_pwr_5v0>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; + vin-supply = <&buck5_reg>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + }; +}; + +&fec1 { + mdio { + ethphy0: ethernet-phy@0 { + reset-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + max-speed = <100>; + }; + }; +}; + +&i2c2 { + /delete-node/ adv7535@3d; + /delete-node/ tcpc@50; + + pca6408_2: gpio@20 { + compatible = "ti,tca6408"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + ptn5150: tcpc@1d { + compatible = "nxp,ptn5150"; + reg = <0x1d>; + status = "okay"; + + port { + typec1_dr_sw: endpoint { + remote-endpoint = <&usb1_drd_sw>; + }; + }; + + typec1_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + data-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM) + PDO_VAR(5000, 20000, 3000)>; + op-sink-microwatt = <15000000>; + self-powered; + }; + }; +}; + +&iomuxc { + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MM_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x19 /* ENET_PHY_RST_B */ + MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x19 /* ENET_PHY_INT_B */ + >; + }; + + pinctrl_ab2_ana_pwr: ab2anapwrgrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x41 + >; + }; + + pinctrl_ab2_vdd_pwr_5v0: ab2vddpwr5v0grp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x41 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2grpgpiogrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4 + >; + }; +}; + +&lcdif { + status = "disabled"; +}; + +&mipi_dsi { + status = "disabled"; + + /delete-node/ port@1; + /delete-node/ port@2; +}; + +&sai3 { + status = "disabled"; +}; + +&usbotg1 { + extcon = <&ptn5150>; +}; + +&usdhc2 { + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; +}; |