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=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham 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 BAC0BC28CC5 for ; Wed, 5 Jun 2019 12:03:01 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 89C042067C for ; Wed, 5 Jun 2019 12:03:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="r3gOqi5W" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 89C042067C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject: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=AXPlHQKopr6f+yrLxnc7HwRZcqAmMxcyPdCWln0kj+0=; b=r3gOqi5WDwdMCDOTRFsDDtm/x LqNsY1GNEa7DVjwvf79RBC4GfcIxzN/b/jW+pB3VaeeL/BNXcBTRN5tknlwYpTuVYbJJb/2stSPd2 EX8tEbSm5262hlYiU2FUYax/pVCIDnkdayYIhtJJJgocnhzhsG2JfQRXiD54q9efkcPNryBJexsw7 zFdAmPncF3YAvaulix2Am7o3gcmO9f9MlrqFtbfAPNn/lklfDrBB75c/xH11ClK7TNssfVee4bATJ ejM5EOXYdV3A0PShVG+RlUGT2bqETTHxxhR6QESGLUfBLKAeECykCY/H5IkNF/LEe5taeY5MZyhrL j/2LAUqhg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hYUd9-0000D4-RE; Wed, 05 Jun 2019 12:02:59 +0000 Received: from relay5-d.mail.gandi.net ([217.70.183.197]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hYUd6-0000C0-Fe for linux-arm-kernel@lists.infradead.org; Wed, 05 Jun 2019 12:02:58 +0000 X-Originating-IP: 90.88.144.139 Received: from localhost (aaubervilliers-681-1-24-139.w90-88.abo.wanadoo.fr [90.88.144.139]) (Authenticated sender: maxime.ripard@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 3E9841C0014; Wed, 5 Jun 2019 12:02:38 +0000 (UTC) Date: Wed, 5 Jun 2019 14:02:37 +0200 From: Maxime Ripard To: Torsten Duwe Subject: Re: [PATCH v2 7/7] arm64: dts: allwinner: a64: enable ANX6345 bridge on Teres-I Message-ID: <20190605120237.ekmytfxcwbjaqy3x@flea> References: <20190604122150.29D6468B05@newverein.lst.de> <20190604122308.98D4868B20@newverein.lst.de> <20190605101317.GA9345@lst.de> MIME-Version: 1.0 In-Reply-To: <20190605101317.GA9345@lst.de> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190605_050256_835937_C9529518 X-CRM114-Status: GOOD ( 20.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree , David Airlie , Greg Kroah-Hartman , linux-kernel , dri-devel , Andrzej Hajda , Chen-Yu Tsai , Rob Herring , Thierry Reding , Laurent Pinchart , Daniel Vetter , Harald Geyer , Sean Paul , Thomas Gleixner , arm-linux , Icenowy Zheng Content-Type: multipart/mixed; boundary="===============4374231753731721501==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============4374231753731721501== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="qiya5ip3hgidvmzq" Content-Disposition: inline --qiya5ip3hgidvmzq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jun 05, 2019 at 12:13:17PM +0200, Torsten Duwe wrote: > On Tue, Jun 04, 2019 at 08:08:40AM -0700, Vasily Khoruzhick wrote: > > On Tue, Jun 4, 2019 at 5:23 AM Torsten Duwe wrote: > > > > > > Teres-I has an anx6345 bridge connected to the RGB666 LCD output, and > > > the I2C controlling signals are connected to I2C0 bus. eDP output goes > > > to an Innolux N116BGE panel. > > > > > > Enable it in the device tree. > > > > > > Signed-off-by: Icenowy Zheng > > > Signed-off-by: Torsten Duwe > > > --- > > > .../boot/dts/allwinner/sun50i-a64-teres-i.dts | 65 ++++++++++++++++++++-- > > > 1 file changed, 61 insertions(+), 4 deletions(-) > > > > > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts > > > index 0ec46b969a75..a0ad438b037f 100644 > > > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts > > > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts > > > @@ -65,6 +65,21 @@ > > > }; > > > }; > > > > > > + panel: panel { > > > + compatible ="innolux,n116bge", "simple-panel"; > > > > It's still "simple-panel". I believe I already mentioned that Rob > > asked it to be edp-connector. > > For which there are neither bindings nor drivers. > > Is anybody seriously proposing to hold back support for existing > (open source!) hardware in favour of an *imaginable* *possibly* > better solution? Especially when this exact line is already used in > some other places? (there's a space missing btw...) It's non-existent and imaginable only because you've been ignoring everyone that said that you should do it. So it's self-inflicted, really. And the DT is considered an ABI, so yeah, we will witheld everything that doesn't fit what we would like. Your point of view is that it's more work and for no particular benefit, ours is that it's a short-term pain for a long-term gain, and the benefits will be in the maintainance cost. Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --qiya5ip3hgidvmzq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXPevXQAKCRDj7w1vZxhR xRaUAP4rsNSfzJsmzwtJIlX1UQvArevsqZjEbly5zQoUU26FyAEAsSQVhJt3Xdhr y/w4nPyt47sTpjL2pjXHbkTaW+M7hw0= =y5GR -----END PGP SIGNATURE----- --qiya5ip3hgidvmzq-- --===============4374231753731721501== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============4374231753731721501==--