| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the Linux kernel. */ |
| |
| /include/ "fu540-c000.dtsi" |
| |
| / { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| model = "SiFive HiFive Unleashed A00"; |
| compatible = "sifive,hifive-unleashed-a00", "sifive,fu540-c000"; |
| |
| chosen { |
| }; |
| |
| cpus { |
| /* Clock frequency (in Hz) of the PCB crystal for rtcclk */ |
| timebase-frequency = <1000000>; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x0 0x80000000 0x2 0x00000000>; |
| }; |
| |
| soc { |
| }; |
| |
| hfclk: hfclk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <33333333>; |
| clock-output-names = "hfclk"; |
| }; |
| |
| rtcclk: rtcclk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <1000000>; |
| clock-output-names = "rtcclk"; |
| }; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| }; |
| |
| &qspi0 { |
| status = "okay"; |
| flash@0 { |
| compatible = "issi,is25wp256", "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <50000000>; |
| m25p,fast-read; |
| spi-tx-bus-width = <4>; |
| spi-rx-bus-width = <4>; |
| }; |
| }; |
| |
| &qspi2 { |
| status = "okay"; |
| mmc@0 { |
| compatible = "mmc-spi-slot"; |
| reg = <0>; |
| spi-max-frequency = <20000000>; |
| voltage-ranges = <3300 3300>; |
| disable-wp; |
| }; |
| }; |
| |
| ð0 { |
| status = "okay"; |
| phy-mode = "gmii"; |
| phy-handle = <&phy0>; |
| phy0: ethernet-phy@0 { |
| reg = <0>; |
| }; |
| }; |