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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,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 D6DE5C433F5 for ; Wed, 5 Sep 2018 07:14:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E4282073D for ; Wed, 5 Sep 2018 07:14:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9E4282073D 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-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727820AbeIELnZ (ORCPT ); Wed, 5 Sep 2018 07:43:25 -0400 Received: from mail.bootlin.com ([62.4.15.54]:34256 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725865AbeIELnZ (ORCPT ); Wed, 5 Sep 2018 07:43:25 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 592B020756; Wed, 5 Sep 2018 09:14:36 +0200 (CEST) Received: from localhost (AAubervilliers-681-1-92-107.w90-88.abo.wanadoo.fr [90.88.33.107]) by mail.bootlin.com (Postfix) with ESMTPSA id 30754206DE; Wed, 5 Sep 2018 09:14:36 +0200 (CEST) Date: Wed, 5 Sep 2018 09:14:35 +0200 From: Maxime Ripard To: Icenowy Zheng Cc: Chen-Yu Tsai , Jernej Skrabec , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH 1/3] dt-bindings: change the A64 HDMI PHY binding to R40 Message-ID: <20180905071435.lgsogpzmh5nw6bcy@flea> References: <20180903133434.58188-1-icenowy@aosc.io> <20180903133434.58188-2-icenowy@aosc.io> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="a6njpttkpajmgw7j" Content-Disposition: inline In-Reply-To: <20180903133434.58188-2-icenowy@aosc.io> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --a6njpttkpajmgw7j Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 03, 2018 at 09:34:32PM +0800, Icenowy Zheng wrote: > By experiment, the A64 HDMi PHY doesn't support the PLL-VIDEO mux > introduced in R40, although it has two PLL-VIDEOs. >=20 > Change the A64 HDMI PHY binding to R40 one. >=20 > This binding is introduced in v4.19, which is still in RC stage, so we > have change to fix it. >=20 > Signed-off-by: Icenowy Zheng That doesn't make much sense. The A64 doesn't have any particular reason to behave like the R40, and the R40 can definitely use a different compatible if it has a different behaviour. But I don't see *why* the A64 not behaving like the R40 is a justification to remove the A64 compatible. Especially when the R40 was released later. Add a new compatible, and leave the A64 compatible alone. Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --a6njpttkpajmgw7j Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAluPgloACgkQ0rTAlCFN r3SwXw/9HqVu3EL1DDbKcfZUs68DxEvIDkd5f/UsJ2TtfNbII1yIBHI2g6V40C6E BoAnymq9HT+4GgIDGqihj/B4jzoSgPKAkEtGwfBPgFja28x/X2LHdrnBj+V71Kvn 95NO8+SPVvyfToHVthat2Q8H+9nHaeeDAZ8FZLMpDy8FOqubSCTrxxjDOri8uaa9 p2JCXM0LO1eF7NgeyTYkEE/53VxxBWuQwsTVP+/4zy+6w+dsv1ZnKRfusdYwrqAa egy35EsYM3oJYy/n3TBJQiolLtLupjKh289bTb+tXhmScABeEsr3Q3e8SX4oedFi fO6EKgIM1BOTZcmvDDH0QHIya5QMin6O7dVknNOWMrBnW3ffUiFDa1N+sGK4sEs4 zM+8uIwleqKhjIDC0wt+eBQOZInjZdUaHymMWKMQuqb7VG8IIMXC4fMQ9MufjBOJ GtZgzv4vKAk2aDzk8PioEyUABJEDsIFAKI/9vg0iIN0cvyKTUhBBBTCIsJ/efhEw F8kD9go3Wquh/DQn2trys3HDexnMS8cB4KfsS4x+gJjopfdZoK7ZMaCgomPElM4d exxNBLF9kkqmVLvHCRFfX0OQe7FdpFRJpuYl05k0/FMVNWLOijNiPJ3f4kjFchSP ZM4yq9rjVm8ydmzSK1joSm7jT0ejZhvrb18MnFUw4sD+eJ3mtDA= =qcKI -----END PGP SIGNATURE----- --a6njpttkpajmgw7j--