diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/dts/ap143.dts | 43 | ||||
| -rw-r--r-- | arch/mips/dts/qca953x.dtsi | 84 | ||||
| -rw-r--r-- | arch/mips/mach-ath79/Kconfig | 5 |
4 files changed, 133 insertions, 0 deletions
diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile index 30e5c6871a..bd87ead972 100644 --- a/arch/mips/dts/Makefile +++ b/arch/mips/dts/Makefile @@ -3,6 +3,7 @@ # dtb-$(CONFIG_TARGET_AP121) += ap121.dtb +dtb-$(CONFIG_TARGET_AP143) += ap143.dtb dtb-$(CONFIG_TARGET_PIC32MZDASK) += pic32mzda_sk.dtb targets += $(dtb-y) diff --git a/arch/mips/dts/ap143.dts b/arch/mips/dts/ap143.dts new file mode 100644 index 0000000000..f53207e771 --- /dev/null +++ b/arch/mips/dts/ap143.dts @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; +#include "qca953x.dtsi" + +/ { + model = "AP143 Reference Board"; + compatible = "qca,ap143", "qca,qca953x"; + + aliases { + spi0 = &spi0; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&xtal { + clock-frequency = <25000000>; +}; + +&uart0 { + status = "okay"; +}; + +&spi0 { + spi-max-frequency = <25000000>; + status = "okay"; + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash"; + memory-map = <0x9f000000 0x00800000>; + spi-max-frequency = <25000000>; + reg = <0>; + }; +}; diff --git a/arch/mips/dts/qca953x.dtsi b/arch/mips/dts/qca953x.dtsi new file mode 100644 index 0000000000..870010f0e4 --- /dev/null +++ b/arch/mips/dts/qca953x.dtsi @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include "skeleton.dtsi" + +/ { + compatible = "qca,qca953x"; + + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips24Kc"; + reg = <0>; + }; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + xtal: xtal { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-output-names = "xtal"; + }; + }; + + pinctrl { + u-boot,dm-pre-reloc; + compatible = "qca,qca953x-pinctrl"; + ranges; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x18040000 0x100>; + }; + + 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>; + clock-frequency = <25000000>; + interrupts = <128 IRQ_TYPE_LEVEL_HIGH>; + + status = "disabled"; + }; + }; + + spi0: spi@1f000000 { + compatible = "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + interrupts = <129 IRQ_TYPE_LEVEL_HIGH>; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; diff --git a/arch/mips/mach-ath79/Kconfig b/arch/mips/mach-ath79/Kconfig index c3012f8b53..f45403bda9 100644 --- a/arch/mips/mach-ath79/Kconfig +++ b/arch/mips/mach-ath79/Kconfig @@ -29,8 +29,13 @@ config TARGET_AP121 bool "AP121 Reference Board" select SOC_AR933X +config TARGET_AP143 + bool "AP143 Reference Board" + select SOC_QCA953X + endchoice source "board/qca/ap121/Kconfig" +source "board/qca/ap143/Kconfig" endmenu |