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=-3.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 3707BC10F0E for ; Mon, 15 Apr 2019 08:05:05 +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 E946A206BA for ; Mon, 15 Apr 2019 08:05:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="bcg6tdR6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E946A206BA 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=yAJqVpR0xMPyb24lNdetf8CpMB+KVrk3b8t1+imUR/Y=; b=bcg6tdR6qBq6oq/XuwxmzlnFV 9Wvw6rfHyb8Y+q4tUzNsZNW5/XSkJ1EEkKOOCgwxBrNhPwinMiKI92xNd7ayZihKTvTGQBS6T9Nat EEY8uoetk963i2Ok84hzlbTe2EKejxB4JF3kEinvTlgOkj3t2Vj8A8zHcFUORajkc0pDZDB7VyOnV YmMVTJEr7AJX148HkPOgjtOVht7KtOHg+t6u9ZOpNQvxOXzAdlSw5u9Crt3Yd8svEfwatQcFzcPaf U81Wi2Z2DrhE1gjSkLlYKMYPXZOHbPfHLWfWQcH+PLwaYi9vYsrkwONhBu4Yvu9XmOT28DeKl89Sb k9yry7+Pw==; 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 1hFwbt-0000ID-7j; Mon, 15 Apr 2019 08:05:01 +0000 Received: from relay1-d.mail.gandi.net ([217.70.183.193]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hFwbp-0000HT-7G for linux-arm-kernel@lists.infradead.org; Mon, 15 Apr 2019 08:04:59 +0000 X-Originating-IP: 90.88.18.121 Received: from localhost (aaubervilliers-681-1-63-121.w90-88.abo.wanadoo.fr [90.88.18.121]) (Authenticated sender: maxime.ripard@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id A3FA1240018; Mon, 15 Apr 2019 08:04:44 +0000 (UTC) Date: Mon, 15 Apr 2019 10:04:43 +0200 From: Maxime Ripard To: =?utf-8?B?Q2zDqW1lbnQgUMOpcm9u?= Subject: Re: [PATCH 1/4] dt-bindings: sound: sun4i-spdif: Add Allwinner H6 compatible Message-ID: <20190415080443.frubh4ln4agrdsfe@flea> References: <20190411214422.2267-1-peron.clem@gmail.com> <20190411214422.2267-2-peron.clem@gmail.com> MIME-Version: 1.0 In-Reply-To: <20190411214422.2267-2-peron.clem@gmail.com> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190415_010457_412296_E82CFFBB X-CRM114-Status: GOOD ( 11.31 ) 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: devicetree@vger.kernel.org, Jernej Skrabec , linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, Chen-Yu Tsai , Rob Herring , Jagan Teki , linux-arm-kernel@lists.infradead.org, Icenowy Zheng Content-Type: multipart/mixed; boundary="===============0514626592939018912==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0514626592939018912== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="asihfkwa6t6ultx7" Content-Disposition: inline --asihfkwa6t6ultx7 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Thu, Apr 11, 2019 at 11:44:19PM +0200, Cl=E9ment P=E9ron wrote: > Allwinner H6 has a SPDIF controller with an increase of the fifo > size and the possibility to output the master clock. > However it's still compatible with the already existing driver for > Allwiner H3. > > Add this compatible in the device-tree bindings documentation. How was this tested? After looking at the datasheet, it looks like it's still significantly different. In particular: - The MCLK divider isn't at the same offset - The bits to flush the FIFO aren't at the same offset - The FIFO trigger levels aren't at the same offset - The FIFO status register layout is almost entirely different So it doesn't really look compatible to me Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --asihfkwa6t6ultx7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXLQ7GwAKCRDj7w1vZxhR xeXDAQDHMpbzO3Xd4BiFTccIZGTf5U3cg5fsy8liJ1h36l0dkQD/eWFJGNLTdfgp XIMHvRXdOlHga2dLvRe/m+JoPKzIYw4= =LS+j -----END PGP SIGNATURE----- --asihfkwa6t6ultx7-- --===============0514626592939018912== 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 --===============0514626592939018912==--