tOn Tue, May 29, 2018 at 10:22:58AM +0530, Manivannan Sadhasivam wrote:
> Add initial device tree support for Mediatek X20 Development Board
> based on MT6797 Deca core SoC. This board is one of the 96Boards
> Consumer Edition platform.
>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasi...@linaro.org>
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> .../boot/dts/mediatek/mt6797-x20-dev.dts | 33 +++++++++++++++++++
> 2 files changed, 34 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile
> b/arch/arm64/boot/dts/mediatek/Makefile
> index ac17f60f998c..5b7fd6ad96e4 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -3,5 +3,6 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts
> b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts
> new file mode 100644
> index 000000000000..2c09ca95d9e2
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts
> @@ -0,0 +1,33 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Device Tree Source for MediaTek X20 Development Board
> + *
> + * Copyright (C) 2018, Linaro Ltd.
> + *
> + */
> +
> +/dts-v1/;
> +
> +#include "mt6797.dtsi"
> +
> +/ {
> + model = "Mediatek X20 Development Board";
> + compatible = "archermind,mt6797-x20-dev", "mediatek,mt6797";
The board compatible needs documenting.
> +
> + aliases {
> + serial0 = &uart1;
> + };
> +
> + memory@40000000 {
> + device_type = "memory";
> + reg = <0 0x40000000 0 0x1e605000>;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> --
> 2.17.0
>
