From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C4CA6205AB2; Tue, 29 Oct 2024 12:06:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730203615; cv=none; b=q3jAuO8YqDz4C2GGQboKAywOA8P9pvl9E20VK1lSqzJWJeGfW6tZj5RRcuobfsYjE1H01b4EAKAfDx7QdAMnsiZVOxa1lbCSYFNczhuqQjx+wbrFe6ZswTqLMA8CJl3UWGkd1vhL53FuZi6gntFlVEk1jtMKW4vry8V6fNPPYCk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730203615; c=relaxed/simple; bh=BHaxvuzupAUywS45x6hNoKHGJhUElOw/2J8FlAxrbEA=; h=Date:From:To:CC:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jWmhZhV4iFPoNEQ31hW1Hn69yhN3gAhWRXvhJzfNtg0IrpGHSgUODVSx1goBbtA0dDuvx8HhjI16reJ686FEy5QZCDYwaEtAyW74pFb5M9gAwEzKEsr9NOB/pYDm7Qhln3a3GV1tvhd1vjo9gce+3F536kOJxltKthhCm9anoGA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=UOmyXc/G; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="UOmyXc/G" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 49TC6Jqr082788; Tue, 29 Oct 2024 07:06:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1730203579; bh=vleHK3XScVNSHFgR+LQgkw0wFslG8DEdIFQYcAODAG8=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=UOmyXc/GjREFKZfz1gHByJxUVWMo2HvNObQIZCI486LO+0ivX0qa4lqwCWhX/5Nb/ V5nmHu83s6v+f179ZbbCKfypf/jlmjkb0k0famLNsMgegt7LJs6MnRGR6u2H5ETrfY FNksVbPgJEhJudEmtX4iBQaUyrWXLjQ3txrlwgoA= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 49TC6JVS001220 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 29 Oct 2024 07:06:19 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 29 Oct 2024 07:06:18 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 29 Oct 2024 07:06:18 -0500 Received: from localhost (uda0133052.dhcp.ti.com [128.247.81.232]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 49TC6IVo130170; Tue, 29 Oct 2024 07:06:18 -0500 Date: Tue, 29 Oct 2024 07:06:18 -0500 From: Nishanth Menon To: Dhruva Gole CC: Markus Schneider-Pargmann , Chandrasekar Ramakrishnan , Marc Kleine-Budde , Vincent Mailhol , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vignesh Raghavendra , Tero Kristo , , , , , , Matthias Schiffer , Vishal Mahaveer , Kevin Hilman , Simon Horman , Krzysztof Kozlowski Subject: Re: [PATCH v5 2/9] dt-bindings: can: m_can: Add vio-supply Message-ID: <20241029120618.swcxgr3lyv5r7ryi@stoplight> References: <20241028-topic-mcan-wakeup-source-v6-12-v5-0-33edc0aba629@baylibre.com> <20241028-topic-mcan-wakeup-source-v6-12-v5-2-33edc0aba629@baylibre.com> <20241029065819.w6jc5nrputccuxjo@lcpd911> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20241029065819.w6jc5nrputccuxjo@lcpd911> X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea On 12:28-20241029, Dhruva Gole wrote: > On Oct 28, 2024 at 18:38:08 +0100, Markus Schneider-Pargmann wrote: > > The m_can unit can be integrated in different ways. For AM62 the unit is > > integrated in different parts of the system (MCU or Main domain) and can > > be powered by different external power sources. For example on am62-lp-sk > > mcu_mcan0 and mcu_mcan1 are powered through VDDSHV_CANUART by an > > external regulator. To be able to describe these relationships, add a > > vio-supply property to this binding. > > > > Acked-by: Krzysztof Kozlowski > > Signed-off-by: Markus Schneider-Pargmann > > --- > > Documentation/devicetree/bindings/net/can/bosch,m_can.yaml | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml > > index 0c1f9fa7371897d45539ead49c9d290fb4966f30..aac2add319e240f4f561b755f41bf267b807ebcd 100644 > > --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml > > +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml > > @@ -140,6 +140,10 @@ properties: > > > > wakeup-source: true > > > > + vio-supply: > > + description: > > + Reference to the main power supply of the unit. > > + > > Reviewed-by: Dhruva Gole Might want to conclude on the usage model discussed in [1] [1] https://lore.kernel.org/all/20241029120302.3twkliytrn5hjufi@sleek/ -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D