linux-kernel - Re: [RESEND 2/2] arm64: dts: Add dts files for Hisilicon Hi3660 SoC

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Message-ID: <20170105141456.GA5710@hector.attlocal.net>
Date:   Thu, 5 Jan 2017 08:14:56 -0600
From:   Andy Gross <andy.gross@...aro.org>
To:     Chen Feng <puck.chen@...ilicon.com>
Cc:     xuwei5@...ilicon.com, robh+dt@...nel.org, mark.rutland@....com,
        catalin.marinas@....com, will.deacon@....com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, suzhuangluan@...ilicon.com,
        xuyiping@...ilicon.com
Subject: Re: [RESEND 2/2] arm64: dts: Add dts files for Hisilicon Hi3660 SoC

On Mon, Dec 26, 2016 at 05:36:12PM +0800, Chen Feng wrote:
> Add initial dtsi file to support Hisilicon Hi3660 SoC with
> support of Octal core CPUs in two clusters(4 * A53 & 4 * A73).
> 
> Also add dts file to support HiKey960 development board which
> based on Hi3660 SoC.
> The output console is earlycon "earlycon=pl011,0xfdf05000".
> And the con_init uart5 with a fixed clock, which already
> configured at bootloader.
> 
> When clock is available, the uart5 will be modified.
> 
> Tested on HiKey960 Board.
> 
> Signed-off-by: Chen Feng <puck.chen@...ilicon.com>
> ---
>  arch/arm64/boot/dts/hisilicon/Makefile            |   1 +
>  arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts |  34 +++++
>  arch/arm64/boot/dts/hisilicon/hi3660.dtsi         | 156 ++++++++++++++++++++++
>  3 files changed, 191 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
>  create mode 100644 arch/arm64/boot/dts/hisilicon/hi3660.dtsi
> 
> diff --git a/arch/arm64/boot/dts/hisilicon/Makefile b/arch/arm64/boot/dts/hisilicon/Makefile
> index d5f43a0..b633b5d 100644
> --- a/arch/arm64/boot/dts/hisilicon/Makefile
> +++ b/arch/arm64/boot/dts/hisilicon/Makefile
> @@ -1,4 +1,5 @@
>  dtb-$(CONFIG_ARCH_HISI) += hi6220-hikey.dtb
> +dtb-$(CONFIG_ARCH_HISI) += hi3660-hikey960.dtb
>  dtb-$(CONFIG_ARCH_HISI) += hip05-d02.dtb
>  dtb-$(CONFIG_ARCH_HISI) += hip06-d03.dtb
>  
> diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> new file mode 100644
> index 0000000..3d7aead
> --- /dev/null
> +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> @@ -0,0 +1,34 @@
> +/*
> + * dts file for Hisilicon HiKey960 Development Board
> + *
> + * Copyright (C) 2016, Hisilicon Ltd.
> + *
> + */
> +
> +/dts-v1/;
> +
> +#include "hi3660.dtsi"
> +
> +/ {
> +	model = "HiKey960";
> +	compatible = "hisilicon,hi3660";
> +
> +	aliases {
> +		serial5 = &uart5;       /* console UART */
> +	};
> +
> +	chosen {
> +		stdout-path = "serial5:115200n8";
> +	};
> +
> +	memory@0 {
> +		device_type = "memory";
> +		reg = <0x0 0x00400000 0x0 0xBFE00000>;

Use lower case letters for hex numbers.  0xbfe00000.

> +	};
> +
> +	soc {
> +		uart5: uart@...05000 {
> +			status = "ok";
> +		};
> +	};
> +};

<snip>

Regards,

Andy