[PATCH v2 2/2] arm64: zynqmp: Add ifm ZynqMP VHIP6 EvalBoard
Marek Vasut
marex at nabladev.com
Fri Sep 11 07:49:59 PDT 2026
On 9/11/26 11:38 AM, Peter Korsgaard wrote:
>>>>>> "Marek" == Marek Vasut <marex at 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 at 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.
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