From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fllvem-ot03.ext.ti.com (fllvem-ot03.ext.ti.com [198.47.19.245]) (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 3B1A43191D2; Fri, 5 Sep 2025 18:48:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.245 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757098138; cv=none; b=tw4B7s1r/kFZPF9OEsb3gNgKBC1F+MGAChZ/bNdWKnWQHiqsHeq1Ku9YS1e3PMFFkKpKR26pzd0b3u+TGJUCAHK5hACYc0OjJFUbha0WdLPi8TMHlKv1QAItCmTzz6OIEVuvuUJfFHmJfhQ1xeH2OCKFTXcAgET79eZMlB1jGlc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757098138; c=relaxed/simple; bh=gT6iLDzXkn2vkQT7GPoK0T33+aXJivk9xetjRQ9j+q4=; h=Date:From:To:CC:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cvimoZuHhnDdKYxLZd6VpjhDtdv5oSE8NDSPxkAirfahj/nX3tvVgl5VDem8kegZlUWW0p7NsThNvbImxWX4NpBE8pxU5yC97m7NB5+8DpBLkLJ78BbdHE3MhUyPuLGFQDxcIjWD98zSWFku/cpo8V31vENfua4IxEPnUwYfWx8= 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=LiePq/bb; arc=none smtp.client-ip=198.47.19.245 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="LiePq/bb" Received: from fllvem-sh03.itg.ti.com ([10.64.41.86]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTP id 585ImLAa3314373; Fri, 5 Sep 2025 13:48:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1757098101; bh=i+QqUgGTAvZfE8MLyrDMwvyRy7EWTHhQeRZzEGO5LEc=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=LiePq/bbxWeXOukzQDZq892+phfvJweZoPr8QlhPlAL4BttslQArumXvZmSqRt84k nYgTSMd3MgSlP3+uiGNMgc/gHmOdA53A3prPdYvBerdexJVvpacmIKpTLd5hvBuEvP pMTO6urG8neIMH9iG+dskSksKhy24zV1iNpmxYuU= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by fllvem-sh03.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 585ImKu01090339 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Fri, 5 Sep 2025 13:48:20 -0500 Received: from DFLE107.ent.ti.com (10.64.6.28) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Fri, 5 Sep 2025 13:48:19 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Fri, 5 Sep 2025 13:48:19 -0500 Received: from localhost (lcpd911.dhcp.ti.com [172.24.233.130]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 585ImIE41165621; Fri, 5 Sep 2025 13:48:19 -0500 Date: Sat, 6 Sep 2025 00:18:17 +0530 From: Dhruva Gole To: Conor Dooley CC: Kendall Willis , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH 1/3] dt-bindings: serial: 8250_omap: Update wakeup-source type property Message-ID: <20250905184817.7kdhroadthzesnaj@lcpd911> References: <20250904212455.3729029-1-k-willis@ti.com> <20250904212455.3729029-2-k-willis@ti.com> <20250905-saloon-siesta-77da98d7ae02@spud> 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: <20250905-saloon-siesta-77da98d7ae02@spud> X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea On Sep 05, 2025 at 19:38:00 +0100, Conor Dooley wrote: > On Thu, Sep 04, 2025 at 04:24:53PM -0500, Kendall Willis wrote: > > Allow the wakeup-source property to be either of type boolean or of a > > phandle array. The phandle array points to the system idle states that the > > UART can wakeup the system from. > > > > Signed-off-by: Kendall Willis > > --- > > Documentation/devicetree/bindings/serial/8250_omap.yaml | 8 +++++++- > > 1 file changed, 7 insertions(+), 1 deletion(-) > > > > diff --git a/Documentation/devicetree/bindings/serial/8250_omap.yaml b/Documentation/devicetree/bindings/serial/8250_omap.yaml > > index 1859f71297ff2..851a5291b4be4 100644 > > --- a/Documentation/devicetree/bindings/serial/8250_omap.yaml > > +++ b/Documentation/devicetree/bindings/serial/8250_omap.yaml > > @@ -69,7 +69,13 @@ properties: > > clock-frequency: true > > current-speed: true > > overrun-throttle-ms: true > > - wakeup-source: true > > + > > + wakeup-source: > > + oneOf: > > + - type: boolean > > + - $ref: /schemas/types.yaml#/definitions/phandle-array > > + description: > > + List of phandles to system idle states in which UARTs can wakeup the system. > > Is there a single other instance of the wakeup-source property being > used like this? I think there's an ongoing thread here [1], [1] https://lore.kernel.org/all/20250820-topic-mcan-wakeup-source-v6-12-v9-1-0ac13f2ddd67@baylibre.com/ -- Best regards, Dhruva Gole Texas Instruments Incorporated