From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.free-electrons.com ([62.4.15.54]:50591 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751527AbdFIQtu (ORCPT ); Fri, 9 Jun 2017 12:49:50 -0400 Date: Fri, 9 Jun 2017 18:49:15 +0200 From: Maxime Ripard To: Icenowy Zheng Cc: Rob Herring , Chen-Yu Tsai , Jernej =?utf-8?Q?=C5=A0krabec?= , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH v2 01/11] dt-bindings: update the binding for Allwinner H3 TVE support Message-ID: <20170609164915.enap3epreg5vr2gy@flea.home> References: <20170604160149.30230-1-icenowy@aosc.io> <20170604160149.30230-2-icenowy@aosc.io> <20170607084544.kgclybyxxttfk3ko@flea.lan> <092D4797-0034-4C39-A30A-92CFAB23AAF8@aosc.io> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wxz37dpxhkcomzec" In-Reply-To: <092D4797-0034-4C39-A30A-92CFAB23AAF8@aosc.io> Sender: linux-clk-owner@vger.kernel.org List-ID: --wxz37dpxhkcomzec Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 07, 2017 at 04:48:50PM +0800, Icenowy Zheng wrote: > >> @@ -189,6 +211,8 @@ supported. > >> Required properties: > >> - compatible: value must be one of: > >> * allwinner,sun8i-v3s-de2-mixer > >> + * allwinner,sun8i-h3-de2-mixer0 > >> + * allwinner,sun8i-h3-de2-mixer1 > > > >Again, please explain why we need to have different compatibles > >here. If it's only about the number of planes, this should be dealt > >with a property, not a compatible. >=20 > Only mixer0 has "VEP" and write-back support, at least on H3. What is that VEP? writeback support can also be expressed by a property. Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --wxz37dpxhkcomzec Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJZOtGLAAoJEBx+YmzsjxAgPdQP/2Yuss8dajPxhN/5gXOh2YLp EOv2csNPYSpOCfurT7OtRSg3ZkJIzatC4sNyQog7TC95LRdg2AqpvAJ2HkE+6jCl Tyud0qiBzsgHnSgGcU1Clb3SepLmpw9ft70zxYuJsPPfgyLKIH5KI1o2AMX8/Vio IM+gVwyRx3GyFqdWZxplxOOgtLhDXU5Du8/fj91W5stIKkNEFqfehQZClnB6emNV zDouO2yMVePHWNV9MLiJJ9ApI53rwr3rlSvSwM5sJQXFtiu8VZfRVO3+8YHGKhmF 16fkWzOMjXSCakizUDE7BsKVWamHP+LsOaqwcfoeBMLfinBPHqG+COAroHOPbiX6 qN8PoXsMo+2l06f579YEDVbld2Jgj3fXym4m+pAB1COAfjGpoCqYupOeXi9s1oeu tjjRD4EL+uFpyF5BwQ2WVV7KYE8ALbTao7aTUlXX7O2MGety8S0mJsHnwuw0+u/H RQ2NMpWl/uM+CaZ421w27rQcBq+8MFmUiCyIMfb10dUXi29wC/cRiupk8h3z+1bg TBsSbpz7qQMXRqagDiUkUVYF4oDgLVWj7vakGHI6K6NGHOp9iuqxUlpw9lPpmc+e PiWQpldQS5uoJqHseIzAzsW8qhKL9/Llz4G/H6zK/+Ic9etRMMdMD9c8eGJvolhv 4CEIj0VJOiPcYKkWbyot =a2Ki -----END PGP SIGNATURE----- --wxz37dpxhkcomzec--