From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752372AbaIVGo4 (ORCPT ); Mon, 22 Sep 2014 02:44:56 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:50529 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750763AbaIVGoy (ORCPT ); Mon, 22 Sep 2014 02:44:54 -0400 X-AuditID: cbfee691-f79b86d000004a5a-fd-541fc5645566 Message-id: <541FC564.8000002@samsung.com> Date: Mon, 22 Sep 2014 15:44:52 +0900 From: Chanwoo Choi User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-version: 1.0 To: Javier Martinez Canillas Cc: Kukjin Kim , Doug Anderson , Daniel Drake , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] ARM: dts: Add rtc_src clk for s3c-rtc on exynos5250-snow References: <1410954633-27025-1-git-send-email-javier.martinez@collabora.co.uk> <1410954633-27025-3-git-send-email-javier.martinez@collabora.co.uk> In-reply-to: <1410954633-27025-3-git-send-email-javier.martinez@collabora.co.uk> Content-type: text/plain; charset=ISO-8859-1 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrGIsWRmVeSWpSXmKPExsWyRsSkRDflqHyIwaInyhZnlx1ks3g0/zGz xdHfBRa9C66yWWx6fI3V4vKuOWwWM87vY3Jg95jdcJHF4+/z6ywei75neWxeUu/Rt2UVo8fn TXIBbFFcNimpOZllqUX6dglcGZcnfmMtmMhT8fPeGsYGxrucXYycHBICJhIrt01jh7DFJC7c W8/WxcjFISSwlFGicSKIA1HUvGAuI0RiEaPE3SPPoapeM0qc3LSXtYuRg4NXQEvi7s1gkAYW AVWJDytWMIHYbEDh/S9ugA0SFQiTWDn9CguIzSsgKPFj8j0wW0TATuLG6ofMIDOZBW4zShzZ cgysWVggWOLf9SWsILaQwFRGie0Ho0BsToEAiZnTZ4KdzSygI7G/dRobhC0vsXnNW7BBEgLX 2CXm7L7BCnGRgMS3yYdYQA6VEJCV2HSAGeIzSYmDK26wTGAUm4XkpllIxs5CMnYBI/MqRtHU guSC4qT0IlO94sTc4tK8dL3k/NxNjMDoO/3v2cQdjPcPWB9iFOBgVOLh/dEiHyLEmlhWXJl7 iNEU6IqJzFKiyfnAGM8riTc0NjOyMDUxNTYytzRTEufVkf4ZLCSQnliSmp2aWpBaFF9UmpNa fIiRiYNTqoExY1pvwWezD0Ken7vC1uRNWtOyUdTLU/tGaOfPkq+y2UaHdqxrbDlx1H3XGj0L 8wzr8BtiLKfeah011BKs4df5wr6FmS9O2bVYsubWYq0ipsBfZy/fYT3OazH3iCJbza8wh06h uSVrux9J2vVWb7YSNX654M2SOxxnZNb3fnkfNUf521qThVlKLMUZiYZazEXFiQADsQKRuQIA AA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrAIsWRmVeSWpSXmKPExsVy+t9jAd2Uo/IhBpNbZSzOLjvIZvFo/mNm i6O/Cyx6F1xls9j0+BqrxeVdc9gsZpzfx+TA7jG74SKLx9/n11k8Fn3P8ti8pN6jb8sqRo/P m+QC2KIaGG0yUhNTUosUUvOS81My89JtlbyD453jTc0MDHUNLS3MlRTyEnNTbZVcfAJ03TJz gC5RUihLzCkFCgUkFhcr6dthmhAa4qZrAdMYoesbEgTXY2SABhLWMGZcnviNtWAiT8XPe2sY GxjvcnYxcnJICJhINC+Yywhhi0lcuLeerYuRi0NIYBGjxN0jz6Gc14wSJzftZe1i5ODgFdCS uHszGKSBRUBV4sOKFUwgNhtQeP+LG2wgtqhAmMTK6VdYQGxeAUGJH5PvgdkiAnYSN1Y/ZAaZ ySxwm1HiyJZjYM3CAsES/64vYQWxhQSmMkpsPxgFYnMKBEjMnD6THcRmFtCR2N86jQ3ClpfY vOYt8wRGgVlIdsxCUjYLSdkCRuZVjKKpBckFxUnpuUZ6xYm5xaV56XrJ+bmbGMGx/Ux6B+Oq BotDjAIcjEo8vD9a5EOEWBPLiitzDzFKcDArifAezQEK8aYkVlalFuXHF5XmpBYfYjQFBsFE ZinR5Hxg2skriTc0NjEzsjQyN7QwMjZXEuc92GodKCSQnliSmp2aWpBaBNPHxMEp1cBY7eXb 6/j90T9fsRkHC+/5Xllz9c9d45q4Qt6Gz0Xcc62NKi1M52+RCyjZpM5aYbamQyjpylIph36n 7KhbrsYG/T3Tnf7OLY33337saOOzOXPEFAMVWVNvLjrmsWqC3uWOnGc32j5tt5LdvO6pwKXu /HP+pyoS0g1C76vrnNs0+1jojtimsnNKLMUZiYZazEXFiQBUUQ/tAwMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear Javier, On 09/17/2014 08:50 PM, Javier Martinez Canillas wrote: > commit 546b117fdf17 ("rtc: s3c: add support for RTC of Exynos3250 SoC") > added an "rtc_src" DT property for the Samsung's S3C Real Time Clock > controller that specifies the 32.768 kHz clock that uses the RTC as its > source clock. In the case of the Exynos5250 based Snow board, the Maxim > 77686 32kHz AP clock is used as the source clock. > > Signed-off-by: Javier Martinez Canillas > --- > arch/arm/boot/dts/exynos5250-snow.dts | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts > index e51fcef..56eec56 100644 > --- a/arch/arm/boot/dts/exynos5250-snow.dts > +++ b/arch/arm/boot/dts/exynos5250-snow.dts > @@ -10,6 +10,7 @@ > > /dts-v1/; > #include > +#include > #include "exynos5250.dtsi" > > / { > @@ -29,6 +30,8 @@ > > rtc@101E0000 { > status = "okay"; > + clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; > + clock-names = "rtc", "rtc_src"; > }; > > pinctrl@11400000 { > @@ -350,7 +353,7 @@ > samsung,i2c-sda-delay = <100>; > samsung,i2c-max-bus-freq = <378000>; > > - max77686@09 { > + max77686: max77686@09 { > compatible = "maxim,max77686"; > interrupt-parent = <&gpx3>; > interrupts = <2 0>; > Reviewed-by: Chanwoo Choi Thanks, Chanwoo Choi