From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8260CC28CC1 for ; Sat, 1 Jun 2019 21:18:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6453C27751 for ; Sat, 1 Jun 2019 21:18:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726211AbfFAVS0 (ORCPT ); Sat, 1 Jun 2019 17:18:26 -0400 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:60347 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726149AbfFAVS0 (ORCPT ); Sat, 1 Jun 2019 17:18:26 -0400 X-Originating-IP: 82.246.155.60 Received: from localhost (hy283-1-82-246-155-60.fbx.proxad.net [82.246.155.60]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id AC846E0009; Sat, 1 Jun 2019 21:18:19 +0000 (UTC) Date: Sat, 1 Jun 2019 23:18:16 +0200 From: Alexandre Belloni To: Anson Huang Cc: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "a.zummo@towertech.it" , Aisheng Dong , "ulf.hansson@linaro.org" , "sboyd@kernel.org" , Peng Fan , Daniel Baluta , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-rtc@vger.kernel.org" , dl-linux-imx Subject: Re: [PATCH V7 4/4] rtc: imx-sc: add rtc alarm support Message-ID: <20190601211816.GF3558@piout.net> References: <1554785675-8090-1-git-send-email-Anson.Huang@nxp.com> <1554785675-8090-4-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1554785675-8090-4-git-send-email-Anson.Huang@nxp.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org On 09/04/2019 05:00:07+0000, Anson Huang wrote: > Add i.MX system controller RTC alarm support, the RTC alarm > is implemented via SIP(silicon provider) runtime service call > and ARM-Trusted-Firmware will communicate with system controller > via MU(message unit) IPC to set RTC alarm. When RTC alarm fires, > system controller will generate a common MU irq event and notify > system controller RTC driver to handle the irq event. > > Signed-off-by: Anson Huang > Reviewed-by: Dong Aisheng > --- > Changes since V6: > - add comments to .read_alarm callback function to explain why it is an empty function; > - improve irq notify callback function name. > -- > drivers/rtc/rtc-imx-sc.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 87 insertions(+) > Applied, thanks. -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com