From patchwork Tue Jul 25 07:37:08 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 108623 Delivered-To: patch@linaro.org Received: by 10.140.101.44 with SMTP id t41csp260950qge; Tue, 25 Jul 2017 00:42:14 -0700 (PDT) X-Received: by 10.84.241.139 with SMTP id b11mr15926681pll.422.1500968534480; Tue, 25 Jul 2017 00:42:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1500968534; cv=none; d=google.com; s=arc-20160816; b=hFyEUTbdoH/fTjAQ8guOiDxozJKpAnujHSOnNfMDTb6Srkvnp+k4BJtGi/22TLPKiv hszm2Uqsojw7An9n+55x2OXjJgw1U51nQf/c6G6AwQ1aePlI6xK78scOHia78BBRR8/l XxcaeuqC6/AGaRsg6Fcvmw3NmznFZEkJZOinkjmjeD/jo57Qtto/4Dal1uhm/7zY/lBu JA6Yue55Qt5MOm+Rnn3wPHqUfrrxY2W0korLw7frt/+aVcKf/0ZPRCQ6MNEu1xiKZKmw Y/rl/IPvXAH0+8KPf8HYXrTRqXzMhj3RtOdASXMBlcuWCLFAZkjcRgO0qb+Sl8oXOmNx hFSA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:references :in-reply-to:message-id:date:subject:cc:to:from :arc-authentication-results; bh=z1lGEXXWKcjO2X3l3eOjvvL/c7WzrQWUvQ6eySyJelo=; b=UEnR9hN37lrt1nCeHgxKMlfhKNcZlGXfpvHXbrzMgGdv3jKmuE+W65PT0GdVhqxxPu xEl77EhIhajSVHBAw/19OCU5foxlEca4pv4VoIljd5WlBr8xDkPFX5KTzO8SFN1+fSFu h4R4y8ON2IAmfLFrgBYWdV4Hymo4bp7ljpm4AM4aWwJ3+MZkIX8kZuBKM9Gbd/a5Ledd oLPKYi6fvrvSk1FFIq/0vyohx/jGHWQ90uKRmYjhZ46cM24HicINdmbZqKyCuyiHzTAe QYNTmaVbWZSFNYrdlf6MT1xrXB9iJ5MffsT9skWg8ZT9v0sjqlPumMxXM+uU6gmExqS1 TgFw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id q20si7722905pfq.106.2017.07.25.00.42.14; Tue, 25 Jul 2017 00:42:14 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751700AbdGYHmM (ORCPT + 7 others); Tue, 25 Jul 2017 03:42:12 -0400 Received: from mail.free-electrons.com ([62.4.15.54]:42351 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751527AbdGYHlP (ORCPT ); Tue, 25 Jul 2017 03:41:15 -0400 Received: by mail.free-electrons.com (Postfix, from userid 110) id B7A802094A; Tue, 25 Jul 2017 09:41:12 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost.localdomain (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id 8870C21DFE; Tue, 25 Jul 2017 09:40:54 +0200 (CEST) From: Quentin Schulz To: mturquette@baylibre.com, sboyd@codeaurora.org, robh+dt@kernel.org, mark.rutland@arm.com, lgirdwood@gmail.com, broonie@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@free-electrons.com, linux@armlinux.org.uk, boris.brezillon@free-electrons.com, perex@perex.cz, tiwai@suse.com Cc: cyrille.pitchen@wedev4u.fr, thomas.petazzoni@free-electrons.com, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, Quentin Schulz Subject: [PATCH v4 7/9] ASoC: atmel-classd: remove aclk clock from DT binding Date: Tue, 25 Jul 2017 09:37:08 +0200 Message-Id: X-Mailer: git-send-email 2.11.0 In-Reply-To: References: In-Reply-To: References: Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz Acked-by: Mark Brown Acked-by: Rob Herring --- Documentation/devicetree/bindings/sound/atmel-classd.txt | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) -- git-series 0.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt index 549e701..8985510 100644 --- a/Documentation/devicetree/bindings/sound/atmel-classd.txt +++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt @@ -13,13 +13,11 @@ Required properties: Must be "tx". - clock-names Tuple listing input clock names. - Required elements: "pclk", "gclk" and "aclk". + Required elements: "pclk" and "gclk". - clocks Please refer to clock-bindings.txt. - assigned-clocks Should be <&classd_gclk>. -- assigned-clock-parents - Should be <&audio_pll_pmc>. Optional properties: - pinctrl-names, pinctrl-0 @@ -45,10 +43,9 @@ classd: classd@fc048000 { (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(47))>; dma-names = "tx"; - clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>; - clock-names = "pclk", "gclk", "aclk"; + clocks = <&classd_clk>, <&classd_gclk>; + clock-names = "pclk", "gclk"; assigned-clocks = <&classd_gclk>; - assigned-clock-parents = <&audio_pll_pmc>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_classd_default>;