From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jolly Shah Subject: RE: [PATCH v3 1/4] dt-bindings: firmware: Add bindings for ZynqMP firmware Date: Fri, 2 Feb 2018 19:50:05 +0000 Message-ID: References: <1516836074-4149-1-git-send-email-jollys@xilinx.com> <1516836074-4149-2-git-send-email-jollys@xilinx.com> <20180131180354.mqf4gvvprdtycbn5@lakrids.cambridge.arm.com> <20180201102730.33q4xrjw3vhrgk4i@lakrids.cambridge.arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20180201102730.33q4xrjw3vhrgk4i@lakrids.cambridge.arm.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Mark Rutland Cc: "ard.biesheuvel@linaro.org" , "mingo@kernel.org" , "gregkh@linuxfoundation.org" , "matt@codeblueprint.co.uk" , "sudeep.holla@arm.com" , "hkallweit1@gmail.com" , "keescook@chromium.org" , "dmitry.torokhov@gmail.com" , "michal.simek@xilinx.com" , "robh+dt@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , Rajan Vaja List-Id: devicetree@vger.kernel.org Hi Mark, > -----Original Message----- > From: Mark Rutland [mailto:mark.rutland@arm.com] > Sent: Thursday, February 01, 2018 2:28 AM > To: Jolly Shah > Cc: ard.biesheuvel@linaro.org; mingo@kernel.org; > gregkh@linuxfoundation.org; matt@codeblueprint.co.uk; > sudeep.holla@arm.com; hkallweit1@gmail.com; keescook@chromium.org; > dmitry.torokhov@gmail.com; michal.simek@xilinx.com; robh+dt@kernel.org; > linux-arm-kernel@lists.infradead.org; linux-kernel@vger.kernel.org; > devicetree@vger.kernel.org; Rajan Vaja > Subject: Re: [PATCH v3 1/4] dt-bindings: firmware: Add bindings for ZynqM= P > firmware >=20 > On Thu, Feb 01, 2018 at 01:04:45AM +0000, Jolly Shah wrote: > > > > +Xilinx Zynq MPSoC Firmware Device Tree Bindings > > > > + > > > > +The zynqmp-firmware node describes the interface to platform firmw= are. > > > > > > Is there any documentation for this that can be referred to? > > > > > > > Will add more information about supported APIs in next version patch. > > Below document describes interface APIs though it is not latest. > > https://www.xilinx.com/support/documentation/user_guides/ug1200-eemi-a > > pi.pdf >=20 > Thanks for the link. >=20 > It might be better for the compatible string to be "xlnx,zynqmp-eemi", to= make it > clear which firmware interfaces are being described, assuming that this b= eing is > only intended to cover EEMI. >=20 > Thanks, > Mark. It is interface to firmware be it ATF/PMU. EEMI is part of it.=20 Thanks, Jolly Shah