From patchwork Tue Jul 3 14:56:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 938702 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=microchip.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41KnK43WQ7z9s2R for ; Wed, 4 Jul 2018 00:57:12 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932541AbeGCO5K (ORCPT ); Tue, 3 Jul 2018 10:57:10 -0400 Received: from esa1.microchip.iphmx.com ([68.232.147.91]:39664 "EHLO esa1.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932409AbeGCO5K (ORCPT ); Tue, 3 Jul 2018 10:57:10 -0400 X-IronPort-AV: E=Sophos;i="5.51,303,1526367600"; d="scan'208";a="16634813" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 03 Jul 2018 07:56:42 -0700 Received: from rob-ult-m19940.microchip.com (10.10.76.4) by chn-sv-exch05.mchp-main.com (10.10.76.106) with Microsoft SMTP Server id 14.3.352.0; Tue, 3 Jul 2018 07:56:41 -0700 From: Codrin Ciubotariu To: , , , , , , , , CC: Subject: [PATCH 0/2] ASoC: atmel-i2s: Remove unnecessary audio PLL clock Date: Tue, 3 Jul 2018 17:56:29 +0300 Message-ID: <20180703145631.15246-1-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Thanks to Quentin Schulz's patch: commit 1a1a36d72e3d ("clk: at91: clk-generated: make gclk determine audio_pll rate") the generated clock (gclk) itself is able to configure the audio PLL clock (aclk). For this reason, the I2S driver no longer needs to set aclk, but only gclk. This patchet removes all references to the audio PLL clock from the driver and updates the driver's bindings. Codrin Ciubotariu (2): ASoC: atmel-i2s: Remove unnecessary audio PLL clock (aclk) ASoC: atmel-i2s: dt-bindings: Remove unnecessary phandle to aclk .../devicetree/bindings/sound/atmel-i2s.txt | 11 ++--- sound/soc/atmel/atmel-i2s.c | 46 +++---------------- 2 files changed, 12 insertions(+), 45 deletions(-)