From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,T_DKIM_INVALID,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by aws-us-west-2-korg-lkml-1.web.codeaurora.org (Postfix) with ESMTP id A5C65C433EF for ; Thu, 14 Jun 2018 20:45:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C0C9208DB for ; Thu, 14 Jun 2018 20:45:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="NUcQVkW6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5C0C9208DB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755509AbeFNUpb (ORCPT ); Thu, 14 Jun 2018 16:45:31 -0400 Received: from merlin.infradead.org ([205.233.59.134]:45756 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755272AbeFNUp3 (ORCPT ); Thu, 14 Jun 2018 16:45:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Q3puFswNuKO6yoOLdzhuH1D3gmQYXmQIzCavO9MS8Hc=; b=NUcQVkW6HLHdOBXEhe025JyP1F v0SCkbg8MTvLRvhppTctL9gfj1oMGQ6botSMw641tQkEbBvoXNbid+6igLmcMyt0YuouGVh7DVwui 0lzj2ut5M4PgyhRB96WIP6meRTzeCLRU/ia6cj1oerYajDrGJo8b1CyhYruTg/N9PdLz/GL+OXy2M cp+cxIm/dclaMaRXUqOgqPLDBJlT3UNRDwdiz7/NAv0JQWj951WYohpiPykFelil+AwfDeZOm/5Y/ 5HvVxceKKsftM/pn6dYUmJhTRcsr6x6BcFWkPw6r5kK97Pc6dARjqKDvN622pkI408O5Q8eZDz2QW DMrlCsWQ==; Received: from static-50-53-52-16.bvtn.or.frontiernet.net ([50.53.52.16] helo=midway.dunlab) by merlin.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1fTZ7V-0007q4-78; Thu, 14 Jun 2018 20:45:25 +0000 Subject: Re: [PATCH v8 03/10] firmware: xilinx: Add zynqmp IOCTL API for device control To: Jolly Shah , 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, mturquette@baylibre.com, sboyd@codeaurora.org, michal.simek@xilinx.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-clk@vger.kernel.org Cc: rajanv@xilinx.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jolly Shah References: <1529000862-11510-1-git-send-email-jollys@xilinx.com> <1529000862-11510-4-git-send-email-jollys@xilinx.com> From: Randy Dunlap Message-ID: <3044c2b9-2268-dfcb-2d45-0117c6f91a8d@infradead.org> Date: Thu, 14 Jun 2018 13:45:20 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <1529000862-11510-4-git-send-email-jollys@xilinx.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/14/2018 11:27 AM, Jolly Shah wrote: > From: Rajan Vaja > > Add ZynqMP firmware IOCTL API to control and configure > devices like PLLs, SD, Gem, etc. > > Signed-off-by: Rajan Vaja > Signed-off-by: Jolly Shah > --- > drivers/firmware/xilinx/zynqmp.c | 20 ++++++++++++++++++++ > include/linux/firmware/xlnx-zynqmp.h | 2 ++ > 2 files changed, 22 insertions(+) Hi, Does this driver claim (implement) some specific ioctl code or ID? If so, its ioctl numbers should be documented in Documentation/ioctl/ioctl-number.txt. thanks, -- ~Randy