| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (C) 2022 MediaTek Inc. All rights reserved. |
| * |
| * Author: Weijie Gao <weijie.gao@mediatek.com> |
| */ |
| |
| /dts-v1/; |
| |
| #include "mt7621.dtsi" |
| |
| / { |
| compatible = "mediatek,mt7621-rfb", "mediatek,mt7621-soc"; |
| model = "MediaTek MT7621 RFB (SPI-NOR)"; |
| |
| aliases { |
| serial0 = &uart0; |
| spi0 = &spi; |
| }; |
| |
| chosen { |
| stdout-path = &uart0; |
| }; |
| }; |
| |
| &pinctrl { |
| state_default: pin_state { |
| gpios { |
| groups = "i2c", "uart3", "pcie reset"; |
| function = "gpio"; |
| }; |
| |
| wdt { |
| groups = "wdt"; |
| function = "wdt rst"; |
| }; |
| |
| jtag { |
| groups = "jtag"; |
| function = "jtag"; |
| }; |
| }; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &gpio { |
| status = "okay"; |
| }; |
| |
| &spi { |
| status = "okay"; |
| num-cs = <2>; |
| |
| spi-flash@0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "jedec,spi-nor"; |
| spi-max-frequency = <25000000>; |
| reg = <0>; |
| }; |
| }; |
| |
| ð { |
| status = "okay"; |
| }; |
| |
| &mmc { |
| cap-sd-highspeed; |
| |
| status = "okay"; |
| }; |
| |
| &ssusb { |
| status = "okay"; |
| }; |
| |
| &u3phy { |
| status = "okay"; |
| }; |