RE: [PATCH v3 04/10] dt-bindings: pinctrl: samsung: Add compatible for ARTPEC-8 SoC

["Ravi Patel" <ravi.patel@samsung.com>]

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@kernel.org>
> Sent: 01 September 2025 10:42
> To: Ravi Patel <ravi.patel@samsung.com>; jesper.nilsson@axis.com; mturquette@baylibre.com; sboyd@kernel.org; robh@kernel.org;
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> Subject: Re: [PATCH v3 04/10] dt-bindings: pinctrl: samsung: Add compatible for ARTPEC-8 SoC
> 
> On 01/09/2025 05:41, Ravi Patel wrote:
> >
> >
> >> -----Original Message-----
> >> From: Krzysztof Kozlowski <krzk@kernel.org>
> >> Sent: 31 August 2025 18:55
> >> To: Ravi Patel <ravi.patel@samsung.com>; jesper.nilsson@axis.com; mturquette@baylibre.com; sboyd@kernel.org; robh@kernel.org;
> >> krzk+dt@kernel.org; conor+dt@kernel.org; s.nawrocki@samsung.com; cw00.choi@samsung.com; alim.akhtar@samsung.com;
> >> linus.walleij@linaro.org; tomasz.figa@gmail.com; catalin.marinas@arm.com; will@kernel.org; arnd@arndb.de
> >> Cc: ksk4725@coasia.com; kenkim@coasia.com; pjsin865@coasia.com; gwk1013@coasia.com; hgkim05@coasia.com;
> >> mingyoungbo@coasia.com; smn1196@coasia.com; pankaj.dubey@samsung.com; shradha.t@samsung.com; inbaraj.e@samsung.com;
> >> swathi.ks@samsung.com; hrishikesh.d@samsung.com; dj76.yang@samsung.com; hypmean.kim@samsung.com; linux-
> >> kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux-arm-kernel@axis.com; linux-
> >> clk@vger.kernel.org; devicetree@vger.kernel.org; linux-gpio@vger.kernel.org; soc@lists.linux.dev
> >> Subject: Re: [PATCH v3 04/10] dt-bindings: pinctrl: samsung: Add compatible for ARTPEC-8 SoC
> >>
> >> On 25/08/2025 13:44, Ravi Patel wrote:
> >>> From: SeonGu Kang <ksk4725@coasia.com>
> >>>
> >>> Document the compatible string for ARTPEC-8 SoC pinctrl block,
> >>> which is similar to other Samsung SoC pinctrl blocks.
> >>>
> >>> Signed-off-by: SeonGu Kang <ksk4725@coasia.com>
> >>> Acked-by: Rob Herring (Arm) <robh@kernel.org>
> >>> Signed-off-by: Ravi Patel <ravi.patel@samsung.com>
> >>> ---
> >>>  Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml | 1 +
> >>>  1 file changed, 1 insertion(+)
> >>
> >>
> >> No wakeup-eint interrupts here? samsung,pinctrl-wakeup-interrupt.yaml?
> >
> > I don't see any use case for external wake-up interrupt here (as of now).
> 
> It is more about hardware, not use case. Does this hardware has EINT
> wakeup pin banks?

I checked SFR sheet, ARTPEC-8 does not have any EINT wakeup pins or SFRs.

Thanks,
Ravi

> 
> > So wakeup-eint entry is not present in dts and yaml both.
> 
> 
> 
> Best regards,
> Krzysztof