From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B3E63D2AB3C for ; Tue, 29 Oct 2024 12:54:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:CC:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vleHK3XScVNSHFgR+LQgkw0wFslG8DEdIFQYcAODAG8=; b=0jsTKxDoWAarHqdG8bgKuuYTRi 3u09OcMIYBerQjQgj6iJPxbsv7m/hMqlQmh4XE6+8Umfy01lMj/sbeiRyykf77XM54DEt8TXmukre h0d+FawZOdz2AbD4XoVFXLRTeSs9U1XAtx5GapsahsPvBJC5swn0I0Rm+SkqCvRSLGbNs3OpoytDj 5yqUWGKu1XmN2c0BNAWKW2fIQFt3Bw8Y1u61wOzz0xxqFizmNu9C6Qv1GFPLtui/4bNH5Yrf3v4Ww m0g1ifGF0qvkV6uvQZGOZUsS8+pA13I+BWUyhZ3g1xup+8MB2S4YOARFoI5FbzU+R5W0AO7ZNzmW4 SxCX/ftA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5lkD-0000000ETco-1A7m; Tue, 29 Oct 2024 12:54:45 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t5kzc-0000000ELGV-2tnp for linux-arm-kernel@lists.infradead.org; Tue, 29 Oct 2024 12:06:38 +0000 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> 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241029_050636_839927_3278D32B X-CRM114-Status: GOOD ( 18.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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