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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6396CC433B4 for ; Wed, 14 Apr 2021 07:00:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2979461242 for ; Wed, 14 Apr 2021 07:00:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239118AbhDNHAf (ORCPT ); Wed, 14 Apr 2021 03:00:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244919AbhDNHAJ (ORCPT ); Wed, 14 Apr 2021 03:00:09 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6A5CC06175F for ; Tue, 13 Apr 2021 23:59:47 -0700 (PDT) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=bjornoya.blackshift.org) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lWZUp-0004A5-83; Wed, 14 Apr 2021 08:59:31 +0200 Received: from pengutronix.de (unknown [IPv6:2a03:f580:87bc:d400:69d2:43d8:822b:d361]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id 6880960E540; Wed, 14 Apr 2021 06:59:29 +0000 (UTC) Date: Wed, 14 Apr 2021 08:59:28 +0200 From: Marc Kleine-Budde To: Aswath Govindraju Cc: Vignesh Raghavendra , Kishon Vijay Abraham I , Lokesh Vutla , Grygorii Strashko , Chandrasekar Ramakrishnan , Wolfgang Grandegger , "David S. Miller" , Jakub Kicinski , Rob Herring , Vinod Koul , Sriram Dash , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org Subject: Re: [PATCH 0/4] CAN TRANSCEIVER: Add support for CAN transceivers Message-ID: <20210414065928.d2carmtxsp57cczw@pengutronix.de> References: <20210409134056.18740-1-a-govindraju@ti.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="raq3yd6i5d77bb2l" Content-Disposition: inline In-Reply-To: <20210409134056.18740-1-a-govindraju@ti.com> X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --raq3yd6i5d77bb2l Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 09.04.2021 19:10:50, Aswath Govindraju wrote: > The following series of patches add support for CAN transceivers. >=20 > TCAN1042 has a standby signal that needs to be pulled high for > sending/receiving messages[1]. TCAN1043 has a enable signal along with > standby signal that needs to be pulled up for sending/receiving > messages[2], and other combinations of the two lines can be used to put t= he > transceiver in different states to reduce power consumption. On boards > like the AM654-idk and J721e-evm these signals are controlled using gpios. >=20 > Patch 1 models the transceiver as a phy device tree node with properties > for max bit rate supported, gpio properties for indicating gpio pin numbe= rs > to which standby and enable signals are connected. Please add a patch that adds the driver and the bindings to the MAINTAINERS file. Feel free to add it CAN NETWORK DRIVERS. regards, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | --raq3yd6i5d77bb2l Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEK3kIWJt9yTYMP3ehqclaivrt76kFAmB2ks4ACgkQqclaivrt 76mHgQf/QZQQBkLEljBddFitlXSkW2erh/AEf1A4VAjsY2cWJEcOrWAzCT5FLV+v +kNI7gUwtFl8wB6eHnC9OVl7fsvYgqhukX+KPkw6BNESbrSgzB3QBzOHoZOseTpm nMiKP8gcKM5RVsoXWdiVOuUibbN6iLwKZvBvY6Vww1iz2wwtnPWqT5EyEoKh0YzO ZfV6/5KCYVYzoAU/Jowk+iNfiPq9928Z0ek3hJHo9jaddhONcQ/PWM73ob/wAD+I e5ixdVWJQEsmVaw2mG4C8sYXoYvqKIqMxd9S+O3Lu49oZcBrkEsrK4dwyEi8mLmt MEJYPENQoVsvsWkX+OvhDQqOrg1eug== =EjJc -----END PGP SIGNATURE----- --raq3yd6i5d77bb2l--