[PATCH linux dev-5.2] ARM: dts: aspeed: Add Tacoma machine

[Andrew Jeffery]

On Mon, 2 Sep 2019, at 09:59, Joel Stanley wrote:
> This is an AST2600 based BMC card for a Power9 system.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>
> ---
>  arch/arm/boot/dts/Makefile                  |  1 +
>  arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 39 +++++++++++++++++++++
>  2 files changed, 40 insertions(+)
>  create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 1b45e790e1e3..180405378b86 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1280,6 +1280,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
>  	aspeed-bmc-opp-palmetto.dtb \
>  	aspeed-bmc-opp-romulus.dtb \
>  	aspeed-bmc-opp-swift.dtb \
> +	aspeed-bmc-opp-tacoma.dtb \
>  	aspeed-bmc-opp-vesnin.dtb \
>  	aspeed-bmc-opp-witherspoon.dtb \
>  	aspeed-bmc-opp-zaius.dtb \
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts 
> b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> new file mode 100644
> index 000000000000..9ccd4c3db81a
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> @@ -0,0 +1,39 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +// Copyright 2019 IBM Corp.
> +/dts-v1/;
> +
> +#include "aspeed-g6.dtsi"
> +
> +/ {
> +	model = "Tacoma";
> +	compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
> +
> +	aliases {
> +		serial4 = &uart5;
> +	};
> +
> +	chosen {
> +		stdout-path = &uart5;
> +		bootargs = "console=ttyS4,115200n8";
> +	};
> +
> +	memory at 80000000 {
> +		device_type = "memory";
> +		reg = <0x80000000 0x80000000>;

There's only 512M of RAM, so: reg = <0x80000000 0x20000000>;

Looks fine otherwise.

Andrew