| // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause |
| /* |
| * Copyright (C) Linaro Ltd 2019 - All Rights Reserved |
| * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
| * Copyright (C) 2020 Marek Vasut <marex@denx.de> |
| * Copyright (C) 2022 DH electronics GmbH |
| */ |
| |
| /* Avenger96 uses DHCOR SoM configured for 1V8 IO operation */ |
| #include "stm32mp15xx-dhcor-io1v8.dtsi" |
| |
| / { |
| aliases { |
| serial0 = &uart4; |
| serial1 = &uart7; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| sd_switch: regulator-sd_switch { |
| compatible = "regulator-gpio"; |
| regulator-name = "sd_switch"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2900000>; |
| regulator-type = "voltage"; |
| regulator-always-on; |
| |
| gpios = <&gpioi 5 0>; |
| gpios-states = <0>; |
| states = <1800000 0x1>, |
| <2900000 0x0>; |
| }; |
| }; |
| |
| &sdmmc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>; |
| disable-wp; |
| st,sig-dir; |
| st,neg-edge; |
| st,use-ckin; |
| bus-width = <4>; |
| vmmc-supply = <&vdd_sd>; |
| vqmmc-supply = <&sd_switch>; |
| status = "okay"; |
| }; |
| |
| &sdmmc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>; |
| bus-width = <8>; |
| mmc-ddr-1_8v; |
| no-sd; |
| no-sdio; |
| non-removable; |
| st,neg-edge; |
| vmmc-supply = <&v3v3>; |
| vqmmc-supply = <&vdd_io>; |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| /* On Low speed expansion header */ |
| label = "LS-UART1"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart4_pins_b>; |
| status = "okay"; |
| }; |
| |
| &uart7 { |
| /* On Low speed expansion header */ |
| label = "LS-UART0"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart7_pins_a>; |
| uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &usbotg_hs { |
| pinctrl-0 = <&usbotg_hs_pins_a>; |
| pinctrl-names = "default"; |
| phy-names = "usb2-phy"; |
| phys = <&usbphyc_port1 0>; |
| status = "okay"; |
| vbus-supply = <&vbus_otg>; |
| }; |
| |
| &usbphyc { |
| status = "okay"; |
| }; |
| |
| &usbphyc_port0 { |
| phy-supply = <&vdd_usb>; |
| }; |
| |
| &usbphyc_port1 { |
| phy-supply = <&vdd_usb>; |
| }; |