u-boot/arch/mips/dts/ap152.dts
Rosy Song 61290fb52c mips: add initial support for qca956x referenced board
QCA9563 is CPU used on AP152 board :

    Clock speed : 750 MHz ,
    Arch :  Mips 74Kc,
    Eth : SGMII interface,
    MIMO config : 3 * 3 450M,
    2 * USB 2.0,

Signed-off-by: Rosy Song <rosysong@rosinson.com>

Changes for v2:
   - coding style cleanup
   - remove ununsed flash chip in defconfig
   - enable automatic icache / dcache size in defconfig

Changes for v3:
   - add detailed information for qca956x in commit message

Changes for v4:
   - remove pre-configured network settings in ap152.h

Changes for v5:
   - coding style cleanup
2019-04-12 17:32:50 +02:00

48 lines
721 B
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2018 Rosy Song <rosysong@rosinson.com>
*/
/dts-v1/;
#include "qca956x.dtsi"
/ {
model = "AP152 Reference Board";
compatible = "qca,ap152", "qca,qca956x";
aliases {
spi0 = &spi0;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
};
&gmac0 {
phy-mode = "sgmii";
status = "okay";
};
&xtal {
clock-frequency = <25000000>;
};
&uart0 {
clock-frequency = <25000000>;
status = "okay";
};
&spi0 {
spi-max-frequency = <25000000>;
status = "okay";
spi-flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
memory-map = <0x9f000000 0x01000000>;
spi-max-frequency = <25000000>;
reg = <0>;
};
};