| // SPDX-License-Identifier: GPL-2.0-or-later |
| /* moxart-uc7112lx.dts - Device Tree file for MOXA UC-7112-LX |
| * |
| * Copyright (C) 2013 Jonas Jensen <jonas.jensen@gmail.com> |
| */ |
| |
| /dts-v1/; |
| #include "moxart.dtsi" |
| |
| / { |
| model = "MOXA UC-7112-LX"; |
| compatible = "moxa,moxart-uc-7112-lx", "moxa,moxart"; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x0 0x2000000>; |
| }; |
| |
| clocks { |
| ref12: ref12M { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <12000000>; |
| }; |
| }; |
| |
| flash@80000000,0 { |
| compatible = "numonyx,js28f128", "cfi-flash"; |
| reg = <0x80000000 0x1000000>; |
| bank-width = <2>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| partition@0 { |
| label = "bootloader"; |
| reg = <0x0 0x40000>; |
| }; |
| partition@40000 { |
| label = "linux kernel"; |
| reg = <0x40000 0x1C0000>; |
| }; |
| partition@200000 { |
| label = "root filesystem"; |
| reg = <0x200000 0x800000>; |
| }; |
| partition@a00000 { |
| label = "user filesystem"; |
| reg = <0xa00000 0x600000>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| user-led { |
| label = "ready-led"; |
| gpios = <&gpio 27 0x1>; |
| default-state = "on"; |
| linux,default-trigger = "default-on"; |
| }; |
| }; |
| |
| gpio_keys_polled { |
| compatible = "gpio-keys-polled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| poll-interval = <500>; |
| button@25 { |
| label = "GPIO Reset"; |
| linux,code = <116>; |
| gpios = <&gpio 25 1>; |
| }; |
| }; |
| |
| chosen { |
| bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/mmcblk0p1 rw rootwait"; |
| }; |
| }; |
| |
| &clk_pll { |
| clocks = <&ref12>; |
| }; |
| |
| &sdhci { |
| status = "okay"; |
| }; |
| |
| &mdio0 { |
| status = "okay"; |
| |
| ethphy0: ethernet-phy@1 { |
| device_type = "ethernet-phy"; |
| compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22"; |
| reg = <1>; |
| }; |
| }; |
| |
| &mdio1 { |
| status = "okay"; |
| |
| ethphy1: ethernet-phy@1 { |
| device_type = "ethernet-phy"; |
| compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22"; |
| reg = <1>; |
| }; |
| }; |
| |
| &mac0 { |
| status = "okay"; |
| }; |
| |
| &mac1 { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |