From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 81EF6302773 for ; Wed, 18 Feb 2026 10:57:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771412232; cv=none; b=WwvHPvxfcxiUgLt+ULlVReSC5hepmulK8Z2OqKT8flvpK+uvtCc03cue6Lc7kFOQONHvHatgqZAj0Qn6b7bi00Vi3RG0uXG6fTz0aaQRMZzvQeVgX3aUVYMoXnONpNXWvglVxR3DZFkQ7WtHuAKExKVjWkpDNBby3bQEVXF8eH8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771412232; c=relaxed/simple; bh=pTjhGrp/1yFoC3l0SnmA/XeP6V/d28s1hteX71wVtzQ=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:Subject:From:To: References:In-Reply-To; b=cR448EvAzCdxRKBajQrT/0O4XWhSDpSpKp+zSu8QCpYBECPnbBeg9/kbzZuVMY3XdkLA7e8KgJhAQlwq3jZ/J2COdmx2Qk6bOgApIIwsVytPPoQWVuZNj8xom14McEK2HEYmKLvPYFgTdDNGXWUGauECV1M9e+Y/LHa1/hq+p9k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=zaYTlliX; arc=none smtp.client-ip=209.85.128.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="zaYTlliX" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-48372efa020so38053875e9.2 for ; Wed, 18 Feb 2026 02:57:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1771412229; x=1772017029; darn=vger.kernel.org; h=in-reply-to:references:to:from:subject:cc:message-id:date :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=SJKmjcopn0GeXwcBkFSkCi5fFaZptlJhauETgGPH6T0=; b=zaYTlliXY6db6awcKC62ZN/bSkzpX6laUPTEiDrtJ0fvsl9cmbodjBK5IZnAzAKUcS OfMP1cYsIlTrv/eFEuUWmSw2+PBl3i3fHml52rydVMo4T2UUY9+9hKbPv+Mc1jBSY6bx K3YWqMnQieXuR5JV+hPg8IeDzc35+uXR2bmfsuao4skkJc9DfTlmfOsve89lkKVwlrSw 3p/X4xsOAclHPCwpJnlEXQQvsjxe5ox+5l9AhJikdiwzW+gI0+z+HZ/dLkGAvXu2EQtI JO2qpBZjiuUj2uvl1itNY6/RAw2fMeAozXQY0GxLYhdXHH7ODM0E7433/i/SvJpZX8ym G45w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771412229; x=1772017029; h=in-reply-to:references:to:from:subject:cc:message-id:date :mime-version:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=SJKmjcopn0GeXwcBkFSkCi5fFaZptlJhauETgGPH6T0=; b=C1IRH+lbAxdOAgVbjJjNb2NA3/sX7bJP9S5Ca2cF2KGFlx3uwCn2QDe4lAcp7Dg5O+ Ka4Tas4BVB1H49fN572aSLWxw5RepF7vg2Iq07n2fHPQI+46Gf5ElN6XmBbKd7QFK5M7 +px3Ubr6pLTf8RL1u5bTTRlFefJFWWWPEOwMfO3tIqhF8lnic8i7c2NDwrnG11xP2V1V aJTprD/Xj5bqP3M8CaJUA9FJoodJTiHMsW1ZG6gcsfx24smqz7dehScNMJD/rPESQfWJ t93nB1bTRD32P6MDoO6GOiBthxqt8vBrzPqoVz7vjS6l2FYAKEhpIZHKWSpjk+BmUvMY geEA== X-Forwarded-Encrypted: i=1; AJvYcCWj81RORsvry0CDXQsrfKIys4Tlj8Rq37v9tSajRw9IJ4anrY7Xgj2pPa2ORuELTy1uJym7sR4aM1I=@vger.kernel.org X-Gm-Message-State: AOJu0Yx0APiELBGJVFAhLNZMwKXiEY0CZ4Vup2wT7w8Bju8SNOJYi9JV KUvu3RIx/vUN95Y64DU1U1KFEMzLSMXVG7Irv3Ewf239A7Mv1qYH2ZzL/SPJttFMSws= X-Gm-Gg: AZuq6aJKFEezaXV2GaUxgqYVBpCLYZgKTGgZoYxro19uYtXY73RcMxq08QpcdlWk9SE pdlvZJNejEnXd9OicdLK9b8mzor3kvvNWcud0lWj8lAjWaSKt65WpiWYfOTdHM7K1P0qjfyJQc/ jJI6cN2Q+K2wXbbUS8dGQvla33I01DhnGi7yiSyKLyOAHpVfMuc/JQugiAPcL9e2wWa5U6619sx oCK0jlzSQ8za5WxVJu0q6LizqJszSM0PriXZbY7LBWTSbkTu8tt27BsBIxKQewB/IOgEMVdSTLV F8+xJE/E+LeT2TPysbOF/Of2/J3PHyLcyX0FMFprWvsjEihW0+7zXOSMW/yfsY2IKSj92LnYRf/ +kmexyoQIPynKneBHo3tYDivl/bEXAACSLejq9O3pq0IOeeAVPTupOS1W14Vw8hHxupXqdWxDL4 xiobGhOTFjnmQx/xQ= X-Received: by 2002:a05:600c:3106:b0:46e:1a5e:211 with SMTP id 5b1f17b1804b1-48379bfd705mr259932745e9.21.1771412228786; Wed, 18 Feb 2026 02:57:08 -0800 (PST) Received: from localhost ([195.52.25.213]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48397318da6sm34271205e9.2.2026.02.18.02.57.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Feb 2026 02:57:08 -0800 (PST) Precedence: bulk X-Mailing-List: linux-can@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: multipart/signed; boundary=0ce6e9ff61adc7cca84f98e94a09068b160ab26ef70523e44bd3b8a5507b; micalg=pgp-sha512; protocol="application/pgp-signature" Date: Wed, 18 Feb 2026 11:57:03 +0100 Message-Id: Cc: "Markus Schneider-Pargmann" , "Vincent Mailhol" , , , , , Subject: Re: [PATCH] can: m_can: set out-of-band wakeup if wakeup pinctrl exists From: "Markus Schneider-Pargmann" To: "Marc Kleine-Budde" , "Kendall Willis" X-Mailer: aerc 0.21.0-119-g0a449d4a7ff3 References: <20260213-mcan-out-of-band-v1-1-af68d4c570b3@ti.com> <20260217-remarkable-jasmine-sturgeon-3edb31-mkl@pengutronix.de> In-Reply-To: <20260217-remarkable-jasmine-sturgeon-3edb31-mkl@pengutronix.de> --0ce6e9ff61adc7cca84f98e94a09068b160ab26ef70523e44bd3b8a5507b Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Hi Marc, On Tue Feb 17, 2026 at 10:08 PM CET, Marc Kleine-Budde wrote: > On 13.02.2026 12:08:19, Kendall Willis wrote: >> In TI AM62X, AM62A, and AM62P SoCs, the m_can pins can act as a wakeup >> source in the deepest low power states. However, the m_can pins are a pa= rt >> of the MCU domain which is OFF in deeper low power states. Since the m_c= an >> pins continue to be ON even if the MCU domain is turned off, set >> out-of-band wakeup for CAN device if `wakeup` pinctrl state exists and >> device may wakeup. >> >> Signed-off-by: Kendall Willis > > @Markus, can you review the patch? > > To both of you: Do we need a fixes tag? I don't think so. device_out_band_wakeup() was introduced after the wakeup pinctrl was added to this driver. So I don't think this qualifies as a fix. 4acbfb6c116b ("PM: wakeup: Add out-of-band system wakeup support for devi= ces") Best Markus --0ce6e9ff61adc7cca84f98e94a09068b160ab26ef70523e44bd3b8a5507b Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKMEABYKAEsWIQSJYVVm/x+5xmOiprOFwVZpkBVKUwUCaZWa/xsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwyLDIRHG1zcEBiYXlsaWJyZS5jb20ACgkQhcFWaZAVSlMN yQEApWFdfafaZJUnyQzKmNHf9kQZsxHForR/Pw/E/8Urvl8BAP4E0YBiIuP8nHmx lL8TUl2xdbAaEk8l5BLkmYvzWggP =Y82s -----END PGP SIGNATURE----- --0ce6e9ff61adc7cca84f98e94a09068b160ab26ef70523e44bd3b8a5507b--