From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933252AbbHZQAy (ORCPT ); Wed, 26 Aug 2015 12:00:54 -0400 Received: from relay1.mentorg.com ([192.94.38.131]:50877 "EHLO relay1.mentorg.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756208AbbHZQAv (ORCPT ); Wed, 26 Aug 2015 12:00:51 -0400 Subject: Re: [PATCH 1/4] remoteproc: dt: Provide bindings for ST's Remote Processor Controller driver To: Lee Jones References: <1440594483-29601-1-git-send-email-lee.jones@linaro.org> <1440594483-29601-2-git-send-email-lee.jones@linaro.org> CC: , , , , From: Nathan Lynch Message-ID: <55DDE25A.2050000@mentor.com> Date: Wed, 26 Aug 2015 10:59:22 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: <1440594483-29601-2-git-send-email-lee.jones@linaro.org> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/26/2015 08:08 AM, Lee Jones wrote: > diff --git a/Documentation/devicetree/bindings/remoteproc/st-rproc.txt b/Documentation/devicetree/bindings/remoteproc/st-rproc.txt > new file mode 100644 > index 0000000..6a933c1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/remoteproc/st-rproc.txt > @@ -0,0 +1,38 @@ > +STMicroelectronics Remote Processor > +----------------------------------- > + > +This binding provides support for adjunct processors found on ST SoCs. > + > +The remote processors can be controlled from the bootloader or the primary OS. > +If the bootloader starts a remote processor processor the primary OS must detect > +its state and act accordingly. > + > +The node name is significant, as it defines the name of the CPU and the name > +of the firmware to load: "rproc--fw". This business about the firmware name describes a behavior of Linux's core remoteproc code and seems out of place in a binding document.