diff options
author | Rosy Song <rosysong@rosinson.com> | 2019-03-16 09:24:44 +0800 |
---|---|---|
committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2019-04-12 17:32:50 +0200 |
commit | 61290fb52c38655d2d92f80bdfd7a62bd54aaebf (patch) | |
tree | fd67e8a3f904cb2652fe21dbfbced25a106381e6 /arch/mips/dts/qca956x.dtsi | |
parent | fda1bb057441a8ec1b0f52e24933694ddd78cef4 (diff) |
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
Diffstat (limited to 'arch/mips/dts/qca956x.dtsi')
-rw-r--r-- | arch/mips/dts/qca956x.dtsi | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/arch/mips/dts/qca956x.dtsi b/arch/mips/dts/qca956x.dtsi new file mode 100644 index 00000000000..6cb360b3f86 --- /dev/null +++ b/arch/mips/dts/qca956x.dtsi @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Rosy Song <rosysong@rosinson.com> + */ + +#include "skeleton.dtsi" + +/ { + compatible = "qca,qca956x"; + + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips74Kc"; + reg = <0>; + }; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + xtal: xtal { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-output-names = "xtal"; + }; + }; + + ahb { + compatible = "simple-bus"; + ranges; + + #address-cells = <1>; + #size-cells = <1>; + + apb { + compatible = "simple-bus"; + ranges; + + #address-cells = <1>; + #size-cells = <1>; + + uart0: uart@18020000 { + compatible = "ns16550"; + reg = <0x18020000 0x20>; + reg-shift = <2>; + + status = "disabled"; + }; + + gmac0: eth@0x19000000 { + compatible = "qca,ag956x-mac"; + reg = <0x19000000 0x200>; + phy = <&phy0>; + phy-mode = "sgmii"; + + status = "disabled"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; + }; + }; + + spi0: spi@1f000000 { + compatible = "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; |