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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <000301dc1b01$71e4f5a0$55aee0e0$@samsung.com>
Date: Mon, 1 Sep 2025 10:59:47 +0530
From: "Ravi Patel" <ravi.patel@...sung.com>
To: "'Krzysztof Kozlowski'" <krzk@...nel.org>, <jesper.nilsson@...s.com>,
	<mturquette@...libre.com>, <sboyd@...nel.org>, <robh@...nel.org>,
	<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <s.nawrocki@...sung.com>,
	<cw00.choi@...sung.com>, <alim.akhtar@...sung.com>,
	<linus.walleij@...aro.org>, <tomasz.figa@...il.com>,
	<catalin.marinas@....com>, <will@...nel.org>, <arnd@...db.de>
Cc: <ksk4725@...sia.com>, <kenkim@...sia.com>, <pjsin865@...sia.com>,
	<gwk1013@...sia.com>, <hgkim05@...sia.com>, <mingyoungbo@...sia.com>,
	<smn1196@...sia.com>, <shradha.t@...sung.com>, <inbaraj.e@...sung.com>,
	<swathi.ks@...sung.com>, <hrishikesh.d@...sung.com>,
	<dj76.yang@...sung.com>, <hypmean.kim@...sung.com>,
	<linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-samsung-soc@...r.kernel.org>, <linux-arm-kernel@...s.com>,
	<linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-gpio@...r.kernel.org>, <soc@...ts.linux.dev>
Subject: RE: [PATCH v3 04/10] dt-bindings: pinctrl: samsung: Add compatible
 for ARTPEC-8 SoC



> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@...nel.org>
> Sent: 01 September 2025 10:42
> To: Ravi Patel <ravi.patel@...sung.com>; jesper.nilsson@...s.com; mturquette@...libre.com; sboyd@...nel.org; robh@...nel.org;
> krzk+dt@...nel.org; conor+dt@...nel.org; s.nawrocki@...sung.com; cw00.choi@...sung.com; alim.akhtar@...sung.com;
> linus.walleij@...aro.org; tomasz.figa@...il.com; catalin.marinas@....com; will@...nel.org; arnd@...db.de
> Cc: ksk4725@...sia.com; kenkim@...sia.com; pjsin865@...sia.com; gwk1013@...sia.com; hgkim05@...sia.com;
> mingyoungbo@...sia.com; smn1196@...sia.com; pankaj.dubey@...sung.com; shradha.t@...sung.com; inbaraj.e@...sung.com;
> swathi.ks@...sung.com; hrishikesh.d@...sung.com; dj76.yang@...sung.com; hypmean.kim@...sung.com; linux-
> kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; linux-samsung-soc@...r.kernel.org; linux-arm-kernel@...s.com; linux-
> clk@...r.kernel.org; devicetree@...r.kernel.org; linux-gpio@...r.kernel.org; soc@...ts.linux.dev
> 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@...nel.org>
> >> Sent: 31 August 2025 18:55
> >> To: Ravi Patel <ravi.patel@...sung.com>; jesper.nilsson@...s.com; mturquette@...libre.com; sboyd@...nel.org; robh@...nel.org;
> >> krzk+dt@...nel.org; conor+dt@...nel.org; s.nawrocki@...sung.com; cw00.choi@...sung.com; alim.akhtar@...sung.com;
> >> linus.walleij@...aro.org; tomasz.figa@...il.com; catalin.marinas@....com; will@...nel.org; arnd@...db.de
> >> Cc: ksk4725@...sia.com; kenkim@...sia.com; pjsin865@...sia.com; gwk1013@...sia.com; hgkim05@...sia.com;
> >> mingyoungbo@...sia.com; smn1196@...sia.com; pankaj.dubey@...sung.com; shradha.t@...sung.com; inbaraj.e@...sung.com;
> >> swathi.ks@...sung.com; hrishikesh.d@...sung.com; dj76.yang@...sung.com; hypmean.kim@...sung.com; linux-
> >> kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; linux-samsung-soc@...r.kernel.org; linux-arm-kernel@...s.com; linux-
> >> clk@...r.kernel.org; devicetree@...r.kernel.org; linux-gpio@...r.kernel.org; soc@...ts.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@...sia.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@...sia.com>
> >>> Acked-by: Rob Herring (Arm) <robh@...nel.org>
> >>> Signed-off-by: Ravi Patel <ravi.patel@...sung.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