From mboxrd@z Thu Jan  1 00:00:00 1970
From: Randy Dunlap <rdunlap@infradead.org>
Subject: Re: [PATCH v8 03/10] firmware: xilinx: Add zynqmp IOCTL API for
 device control
Date: Thu, 14 Jun 2018 13:45:20 -0700
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To: Jolly Shah <jolly.shah@xilinx.com>, 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 <jollys@xilinx.com>
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On 06/14/2018 11:27 AM, Jolly Shah wrote:
> From: Rajan Vaja <rajanv@xilinx.com>
> 
> Add ZynqMP firmware IOCTL API to control and configure
> devices like PLLs, SD, Gem, etc.
> 
> Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
> Signed-off-by: Jolly Shah <jollys@xilinx.com>
> ---
>  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