Re: [PATCH] arm64: amd-seattle: Adding device tree for AMD Seattle platform

[Alexander Graf]

On 24.10.14 14:20, suravee.suthikulpanit@xxxxxxx wrote:
> From: Suravee Suthikulpanit <Suravee.Suthikulpanit@xxxxxxx>
> 
> Initial revision of device tree for AMD Seattle platform
> 
> Cc: Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Will Deacon <will.deacon@xxxxxxx>
> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@xxxxxxx>
> Signed-off-by: Thomas Lendacky <Thomas.Lendacky@xxxxxxx>
> Signed-off-by: Joel Schopp <Joel.Schopp@xxxxxxx>
> ---
>  arch/arm64/Kconfig                          |   5 +
>  arch/arm64/boot/dts/Makefile                |   1 +
>  arch/arm64/boot/dts/amd-seattle-periph.dtsi | 164 ++++++++++++++++++++++++++++
>  arch/arm64/boot/dts/amd-seattle.dts         | 126 +++++++++++++++++++++
>  4 files changed, 296 insertions(+)
> 
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 48b7437..e4c052f 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -137,6 +137,11 @@ source "kernel/Kconfig.freezer"
>  
>  menu "Platform selection"
>  
> +config ARCH_SEATTLE
> +	bool "AMD Seattle SoC Family"
> +	help
> +	  This enables support for AMD Seattle SOC Family
> +
>  config ARCH_THUNDER
>  	bool "Cavium Inc. Thunder SoC Family"
>  	help
> diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
> index f8001a6..6c27047 100644
> --- a/arch/arm64/boot/dts/Makefile
> +++ b/arch/arm64/boot/dts/Makefile
> @@ -1,6 +1,7 @@
>  dtb-$(CONFIG_ARCH_THUNDER) += thunder-88xx.dtb
>  dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb
>  dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb
> +dtb-$(CONFIG_ARCH_SEATTLE) += amd-seattle.dtb

This option doesn't exist in upstream kernels, does it? Why not just
make it dtb-y?


Alex

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