From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932367AbaLBOt4 (ORCPT ); Tue, 2 Dec 2014 09:49:56 -0500 Received: from va-smtp01.263.net ([54.88.144.211]:38413 "EHLO va-smtp01.263.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932313AbaLBOty (ORCPT ); Tue, 2 Dec 2014 09:49:54 -0500 X-RL-SENDER: jay.xu@rock-chips.com X-FST-TO: lgirdwood@gmail.com X-SENDER-IP: 127.0.0.1 X-LOGIN-NAME: jay.xu@rock-chips.com X-UNIQUE-TAG: <1ca9c6da4f813741b6a35c4c52b37dfa> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 1 From: Jianqun Xu To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.de, jay.xu@rock-chips.com, sonnyrao@chromium.org, heiko@sntech.de Cc: linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH 0/2] rockchip: i2s: patches to add optional clock output from Date: Tue, 2 Dec 2014 22:49:24 +0800 Message-Id: <1417531766-29669-1-git-send-email-jay.xu@rock-chips.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The clock output from rockchip SoCs' CRU to chip outside is from the same source as hclk which is for i2s controller. We make it optional because some audio codec outside not need the master clock from SoC but from other clock source. Jianqun Xu (2): ASoC: rockchip-i2s: dt: add an optional property "i2s_clk_out" ASoC: rockchip: i2s: add support for grabbing output clock to codec Documentation/devicetree/bindings/sound/rockchip-i2s.txt | 8 ++++++-- sound/soc/rockchip/rockchip_i2s.c | 11 +++++++++++ 2 files changed, 17 insertions(+), 2 deletions(-) -- 1.9.1