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| author |   Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2018-08-10 23:23:39 +0530 |
|---|---|---|
| committer |   Wei Xu <xuwei5@hisilicon.com> | 2018-09-19 16:15:25 +0100 |
| commit | 5510ee99c0deb0c0235acee6498a6745c8317df1 (patch) | |
| tree | 91e67bb5f4c7bd979411242a179803aa885a6362 | |
| parent | dt-bindings: arm: hisilicon: Add binding for HiKey970 board (diff) | |
| download | linux-dev-5510ee99c0deb0c0235acee6498a6745c8317df1.tar.xz linux-dev-5510ee99c0deb0c0235acee6498a6745c8317df1.zip | |
arm64: dts: Add devicetree support for HiKey970 board
Add devicetree support for HiKey970 development board which
based on Hi3670 SoC and is also one of the 96Boards Consumer
Edition and AI platform.
Only UART6 is enabled which is the default console required
by the 96Boards Consumer Edition Specification.
This patch has been tested on HiKey970 Board.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts | 35 |
2 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/Makefile b/arch/arm64/boot/dts/hisilicon/Makefile index 03d93f8ef8a9..f4d68caeba83 100644 --- a/arch/arm64/boot/dts/hisilicon/Makefile +++ b/arch/arm64/boot/dts/hisilicon/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_HISI) += hi3660-hikey960.dtb +dtb-$(CONFIG_ARCH_HISI) += hi3670-hikey970.dtb dtb-$(CONFIG_ARCH_HISI) += hi3798cv200-poplar.dtb dtb-$(CONFIG_ARCH_HISI) += hi6220-hikey.dtb dtb-$(CONFIG_ARCH_HISI) += hip05-d02.dtb diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts new file mode 100644 index 000000000000..4f5118642024 --- /dev/null +++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Hisilicon HiKey970 Development Board + * + * Copyright (C) 2016, Hisilicon Ltd. + * Copyright (C) 2018, Linaro Ltd. + * + */ + +/dts-v1/; + +#include "hi3670.dtsi" + +/ { + model = "HiKey970"; + compatible = "hisilicon,hi3670-hikey970", "hisilicon,hi3670"; + + aliases { + serial6 = &uart6; /* console UART */ + }; + + chosen { + stdout-path = "serial6:115200n8"; + }; + + memory@0 { + device_type = "memory"; + /* expect bootloader to fill in this region */ + reg = <0x0 0x0 0x0 0x0>; + }; +}; + +&uart6 { + status = "okay"; +}; |