From mboxrd@z Thu Jan 1 00:00:00 1970 From: Padmavathi Venna Subject: [PATCH V3 6/7] ASoC: Samsung: wm8994: Register the osc clock. Date: Wed, 07 Aug 2013 14:40:15 +0530 Message-ID: <1375866616-5541-7-git-send-email-padma.v@samsung.com> References: <1375866616-5541-1-git-send-email-padma.v@samsung.com> Return-path: Received: from mailout1.samsung.com ([203.254.224.24]:44940 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757345Ab3HGJI6 (ORCPT ); Wed, 7 Aug 2013 05:08:58 -0400 In-reply-to: <1375866616-5541-1-git-send-email-padma.v@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, padma.v@samsung.com, padma.kvr@gmail.com Cc: broonie@kernel.org, kgene.kim@samsung.com, tomasz.figa@gmail.com, abrestic@chromium.org This patch registers the 16MHz oscillator clock as fixed clk. Signed-off-by: Padmavathi Venna --- sound/soc/samsung/smdk_wm8994.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c index 581ea4a..a6edded 100644 --- a/sound/soc/samsung/smdk_wm8994.c +++ b/sound/soc/samsung/smdk_wm8994.c @@ -9,6 +9,7 @@ #include "../codecs/wm8994.h" #include +#include #include #include @@ -37,6 +38,15 @@ /* SMDK has a 16.934MHZ crystal attached to WM8994 */ #define SMDK_WM8994_FREQ 16934000 +/* 16.9MHz fixed oscillator clock */ +static void init_osc_clock(void) +{ + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, "osc3_clk16mhz"); + of_fixed_clk_setup(np); +} + static int smdk_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -173,6 +183,8 @@ static int smdk_audio_probe(struct platform_device *pdev) smdk_dai[0].platform_of_node = smdk_dai[0].cpu_of_node; } + init_osc_clock(); + ret = snd_soc_register_card(card); if (ret) -- 1.7.4.4