From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH] ARM: dts: aspeed: Adding Facebook TioagaPass BMC Date: Sun, 16 Sep 2018 22:53:30 -0500 Message-ID: <5b9f3f8c.1c69fb81.8e0e4.d5a8@mx.google.com> References: <20180913195751.1833227-1-vijaykhemka@fb.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20180913195751.1833227-1-vijaykhemka@fb.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Vijay Khemka Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, andrew@aj.id.au, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, joel@jms.id.au, afaerber@suse.de, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On Thu, Sep 13, 2018 at 12:57:51PM -0700, Vijay Khemka wrote: > Initial introduction of Facebook TioagaPass family equipped with > Aspeed 2500 BMC SoC. Neptune is a x86 server development kit > with a ASPEED ast2500 BMC manufactured by Facebook. > Specifically, This adds the tiogapass platform device tree file > including the flash layout used by the tiogapass BMC machines. > > This also adds an entry of tiogapass device tree file in Makefile > as well an entry of Facebook in Documentation for vendor prefix > > Signed-off-by: Vijay Khemka > --- > .../devicetree/bindings/vendor-prefixes.txt | 1 + > arch/arm/boot/dts/Makefile | 1 + > .../dts/aspeed-bmc-facebook-tiogapass.dts | 152 ++++++++++++++++++ > 3 files changed, 154 insertions(+) > create mode 100644 arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts > > diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt > index 2c3fc512e746..733b2d523642 100644 > --- a/Documentation/devicetree/bindings/vendor-prefixes.txt > +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt > @@ -127,6 +127,7 @@ everspin Everspin Technologies, Inc. > exar Exar Corporation > excito Excito > ezchip EZchip Semiconductor > +facebook Facebook > fairphone Fairphone B.V. > faraday Faraday Technology Corporation > fastrax Fastrax Oy > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index b5bd3de87c33..9c82c1681c38 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1206,4 +1206,5 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ > aspeed-bmc-opp-witherspoon.dtb \ > aspeed-bmc-opp-zaius.dtb \ > aspeed-bmc-portwell-neptune.dtb \ > + aspeed-bmc-facebook-tiogapass.dtb \ > aspeed-bmc-quanta-q71l.dtb > diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts > new file mode 100644 > index 000000000000..859a00581e34 > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts > @@ -0,0 +1,152 @@ > +// SPDX-License-Identifier: GPL-2.0 > +// Copyright (c) 2017 Facebook Inc. > +/dts-v1/; > + > +#include "aspeed-g5.dtsi" > +#include > + > +/ { > + model = "Facebook TiogaPass BMC"; > + compatible = "facebook,tiogapass-bmc", "aspeed,ast2500"; > + aliases { > + serial0 = &uart1; > + serial4 = &uart5; > + }; > + chosen { > + stdout-path = &uart5; > + bootargs = "console=ttyS4,115200 earlyprintk"; > + }; > + > + memory { This should have a unit-address (as should whatever is defined in aspeed-g5.dtsi). > + reg = <0x80000000 0x20000000>; > + };