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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70BF5C001B2 for ; Fri, 16 Dec 2022 11:38:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230301AbiLPLis (ORCPT ); Fri, 16 Dec 2022 06:38:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230042AbiLPLio (ORCPT ); Fri, 16 Dec 2022 06:38:44 -0500 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 B9AA321807 for ; Fri, 16 Dec 2022 03:38:43 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p692x-0007kU-FG; Fri, 16 Dec 2022 12:38:35 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1p692u-004uXs-HA; Fri, 16 Dec 2022 12:38:33 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1p692u-005WRG-EK; Fri, 16 Dec 2022 12:38:32 +0100 Date: Fri, 16 Dec 2022 12:38:32 +0100 From: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= To: Krzysztof Kozlowski Cc: Philipp Zabel , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, NXP Linux Team , Pengutronix Kernel Team , Fabio Estevam , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/2] dt-bindings: display: imx: Describe drm binding for fsl,imx-lcdc Message-ID: <20221216113832.6qvyzlrwfzrlhker@pengutronix.de> References: <20221214115921.1845994-1-u.kleine-koenig@pengutronix.de> <20221214115921.1845994-2-u.kleine-koenig@pengutronix.de> <0f3e755f-954a-9722-6898-181170deb2c3@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vomqdkuv5b6duabq" Content-Disposition: inline In-Reply-To: <0f3e755f-954a-9722-6898-181170deb2c3@linaro.org> X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@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 --vomqdkuv5b6duabq Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 16, 2022 at 11:41:30AM +0100, Krzysztof Kozlowski wrote: > On 14/12/2022 12:59, Uwe Kleine-K=F6nig wrote: > > Modify the existing (fb-like) binding to support the drm-like binding in > > parallel. >=20 > Aren't you now adding two compatibles to the same hardware, just for two > Linux drivers? One hardware should have one compatible, regardless of > Linux display implementation. The (up to now unopposed) idea was to use the opportunity to pick a better name for the compatible. The hardware component is called LCDC and I guess fsl,imx21-fb was only picked because the linux driver is called imxfb. Unless I understood Rob wrong, he insisted to describe both variants in a single binding document only. > > +if: >=20 > Put it under allOf. It grows pretty often so this would avoid future > re-indents. ok. Best regards Uwe --=20 Pengutronix e.K. | Uwe Kleine-K=F6nig | Industrial Linux Solutions | https://www.pengutronix.de/ | --vomqdkuv5b6duabq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEfnIqFpAYrP8+dKQLwfwUeK3K7AkFAmOcWLUACgkQwfwUeK3K 7Al9/wf/ZOo18OuIXv1lM+hxI9+4bUYsHMvey+G65EOqkXqkRZfOFZjeVsypRYEX rk9Ws23MqhB6lYN7sUVwxiwtFJxtgJJ4rzwSisF83nCfnEnTiA1nkj1N5aJLAoEy nzBN4aWkSmUisjB1dUgz702jYUAdEwaPqf7Mbe+jqTKFhm99A4pPCCfYWqJSGDKI c8IupblZq2X59wlWnRKRbfIJQXujGomVE/lTzBdLvQDuiyYpXTqDVjM/bx7DTwtF k2U8AEDM/DSl5ByO5esfQcCDV1Z/jjZh1F+OI1IFn60cI7j194c34m6cK5uIENPu D6XB0+QlReZYOa72RW/ejUDOTgpyQA== =tu0Y -----END PGP SIGNATURE----- --vomqdkuv5b6duabq--