| /* |
| * Copyright (c) 2022 PHYTEC Messtechnik GmbH |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <nxp/nxp_imx8ml_m7.dtsi> |
| #include "mimx8mp_phyboard_pollux-pinctrl.dtsi" |
| |
| / { |
| model = "PhyBOARD Pollux (i.MX8MP)"; |
| compatible = "nxp,mimx8mp_phyboard_pollux"; |
| |
| chosen { |
| /* TCM */ |
| zephyr,flash = &itcm; |
| zephyr,sram = &dtcm; |
| |
| zephyr,console = &uart4; |
| zephyr,shell-uart = &uart4; |
| }; |
| |
| soc { |
| /* |
| * BSP-Linux standard output. Can cause problems if used with standard bsp |
| */ |
| uart1: uart@30860000 { |
| compatible = "nxp,imx-iuart"; |
| reg = <0x30860000 0x10000>; |
| interrupts = <26 3>; |
| clocks = <&ccm IMX_CCM_UART1_CLK 0x7c 24>; |
| pinctrl-0 = <&uart1_default>; |
| pinctrl-names = "default"; |
| status = "disabled"; |
| }; |
| |
| /* |
| * to Bluetooth module (currently not supported by zephyr) |
| * Expansion header Pin 31(RX) 33(TX) |
| */ |
| uart3: uart@30880000 { |
| compatible = "nxp,imx-iuart"; |
| reg = <0x30880000 0x10000>; |
| interrupts = <28 3>; |
| clocks = <&ccm IMX_CCM_UART3_CLK 0x68 12>; |
| pinctrl-0 = <&uart3_default>; |
| pinctrl-names = "default"; |
| hw-flow-control; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| |
| /* |
| * Standard uart for the M7-Core |
| */ |
| &uart4 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&uart4_default>; |
| pinctrl-names = "default"; |
| }; |
| |
| &mailbox0 { |
| status = "okay"; |
| }; |