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SubjectRE: [PATCH v8 03/10] firmware: xilinx: Add zynqmp IOCTL API for device control
Date
Hi Randy,

> -----Original Message-----
> From: Randy Dunlap [mailto:rdunlap@infradead.org]
> Sent: Thursday, June 14, 2018 1:45 PM
> To: Jolly Shah <JOLLYS@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: Rajan Vaja <RAJANV@xilinx.com>; linux-arm-kernel@lists.infradead.org;
> linux-kernel@vger.kernel.org; devicetree@vger.kernel.org; Jolly Shah
> <JOLLYS@xilinx.com>
> Subject: Re: [PATCH v8 03/10] firmware: xilinx: Add zynqmp IOCTL API for device
> control
>
> 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.
>

This is not system IOCTL. This is parameter to ZynqMP specific API.

Thanks,
Jolly Shah

> thanks,
> --
> ~Randy
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