From nobody Sat Nov 23 09:19:49 2024 Received: from www530.your-server.de (www530.your-server.de [188.40.30.78]) (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 0C99A1632DE; Thu, 14 Nov 2024 08:52:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.30.78 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731574377; cv=none; b=AG+qQGnIRqXq5s1SvOsOFSSjj+Ia+AZh1mUJe1Eu/9c6jmZK/1qV5qRCZWiPbxM++Rd/pTOHGxf2AToG0uFyV3QZEvLAi6CoQILuJnKU26RYORKRaQNvNSFK7rrZFjVWzxubmC0StP0vjV7PgOTxAQwfcyZ7L7b0RKAA0fRltX8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731574377; c=relaxed/simple; bh=JTHP1E6txsT5jDiSekLwyUCkPVTFlgYbGEwq5UX1hGs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LOgSf4Ct6VMK1oJbB8+ypkokRUJkrQ1o6GGE1fHnAex9gru33vZVulK/Yb+phVXd3tGP/87QF3Yv8B1Q0hKjNRjQMaLXNPjZdLk4GT33oNlW1xCS8JcJHjc4GWszZI2wt7qNusDpArnypn7jp+O5T5LlvmuYSXnI0YUumH0WWqI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=geanix.com; spf=pass smtp.mailfrom=geanix.com; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b=0gscDICt; arc=none smtp.client-ip=188.40.30.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=geanix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=geanix.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b="0gscDICt" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=geanix.com; s=default2211; h=Cc:To:In-Reply-To:References:Message-Id: Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From:Sender: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID; bh=YtbN+aZcwI37v2vnWXUL5gpC9O6aop7q/s7EDhL0JsM=; b=0gscDICtg1PzPDPTgaSen+4+4T 1qsPE8UBQ19wYPuPj5OVj7s3FfrByBMrW5LcLIDTLCv4u/NX9FZsPkQzPtbuAyyvCtLJ5oXnPGhOS Lyp17x8C7T5bN675BdLEHgnfPLaEDxOQ+RCDJzdkURaLpFH/SuBmZZ4P8VMJazMkc5N2p0x20ROk0 LYH/YbKlJrOvEW13+yCAbWMEjvi0y5dSjeCLZQmk1TLfeuLRrw/bsBCIOoUv7G2zSyR6/oPBvfKlo BUNg+LF7SkDx8193xlVgXKxeZGLJw1qJLmhzg3ASVLZNyqGixcDrIZBsBeuKst6crG9jwNTaVP8HQ FsYp4F0Q==; Received: from sslproxy01.your-server.de ([78.46.139.224]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tBVan-000CeV-J9; Thu, 14 Nov 2024 09:52:45 +0100 Received: from [185.17.218.86] (helo=zen.localdomain) by sslproxy01.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tBVam-000CcT-2n; Thu, 14 Nov 2024 09:52:44 +0100 From: Sean Nyekjaer Date: Thu, 14 Nov 2024 09:52:21 +0100 Subject: [PATCH can-next v4 1/2] dt-bindings: can: tcan4x5x: Document the ti,nwkrq-voltage-vio option Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241114-tcan-wkrqv-v4-1-f22589d67fb1@geanix.com> References: <20241114-tcan-wkrqv-v4-0-f22589d67fb1@geanix.com> In-Reply-To: <20241114-tcan-wkrqv-v4-0-f22589d67fb1@geanix.com> To: Marc Kleine-Budde , Vincent Mailhol , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Sean Nyekjaer X-Mailer: b4 0.14.2 X-Authenticated-Sender: sean@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.10/27457/Wed Nov 13 10:35:46 2024) The nWKRQ pin supports an output voltage of either the internal reference voltage (3.6V) or the reference voltage of the digital interface 0-6V (VIO). Add the devicetree option ti,nwkrq-voltage-vio to set it to VIO. If this property is omitted the reset default, the internal reference voltage, is used. Signed-off-by: Sean Nyekjaer Reviewed-by: Marc Kleine-Budde --- Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml b/D= ocumentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml index f1d18a5461e05296998ae9bf09bdfa1226580131..ff18cf7393550d1b7107b1233d8= 302203026579d 100644 --- a/Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml +++ b/Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml @@ -106,6 +106,13 @@ properties: Must be half or less of "clocks" frequency. maximum: 18000000 =20 + ti,nwkrq-voltage-vio: + type: boolean + description: + nWKRQ Pin GPO buffer voltage configuration. + Set nWKRQ to use VIO voltage rail. + When not set nWKRQ will use internal voltage rail. + wakeup-source: $ref: /schemas/types.yaml#/definitions/flag description: @@ -157,6 +164,7 @@ examples: device-state-gpios =3D <&gpio3 21 GPIO_ACTIVE_HIGH>; device-wake-gpios =3D <&gpio1 15 GPIO_ACTIVE_HIGH>; reset-gpios =3D <&gpio1 27 GPIO_ACTIVE_HIGH>; + ti,nwkrq-voltage-vio; wakeup-source; }; }; --=20 2.46.2