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Message-ID: <fdf07bc2-428f-4055-97fa-61a302f57a6b@nabladev.com>
Date: Fri, 11 Sep 2026 16:49:59 +0200
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Subject: Re: [PATCH v2 2/2] arm64: zynqmp: Add ifm ZynqMP VHIP6 EvalBoard
To: Peter Korsgaard <peter@korsgaard.com>
Cc: linux-arm-kernel@lists.infradead.org, Conor Dooley <conor+dt@kernel.org>,
 Krzysztof Kozlowski <krzk+dt@kernel.org>, Michal Simek
 <michal.simek@amd.com>, Rob Herring <robh@kernel.org>,
 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20260909182641.165383-1-marex@nabladev.com>
 <20260909182641.165383-2-marex@nabladev.com>
 <874ifwjff2.fsf@dell.be.48ers.dk>
Content-Language: en-US
From: Marek Vasut <marex@nabladev.com>
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On 9/11/26 11:38 AM, Peter Korsgaard wrote:
>>>>>> "Marek" == Marek Vasut <marex@nabladev.com> writes:
> 
>   > Add support for ifm ZynqMP VHIP6 EvalBoard reference design.
>   > The board is populated with four ethernet ports, QSPI NOR,
>   > eMMC, UART and USB host interfaces.
> 
>   > Signed-off-by: Marek Vasut <marex@nabladev.com>
> 
> ..
> 
>   > +	chosen {
>   > +		bootargs = "clk_ignore_unused";
> 
> Why?

This can be dropped, thanks.

>   > +&gpio {
>   > +	status = "okay";
>   > +	gpio-line-names =
>   > +		/* GPIO 0 - 77 */
>   > +		"", "", "", "", "", "", "", "", "", "",	"", "", "", "", "", "",
>   > +		"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
>   > +		"", "", "", "", "",
>   > +		"ifm_device_info_eeprom_wp",
> 
> NIT: The dts references a number of other GPIOs, any specific reason to
> only name this one?
The legacy userspace tooling used to depend on it, used libgpiod to look 
up this GPIO by name.