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=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 1D9E0C10DCE for ; Fri, 13 Mar 2020 06:46:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB35A2074B for ; Fri, 13 Mar 2020 06:46:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="MQ8zVt1j" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726467AbgCMGqK (ORCPT ); Fri, 13 Mar 2020 02:46:10 -0400 Received: from mail.andi.de1.cc ([85.214.55.253]:55942 "EHLO mail.andi.de1.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726216AbgCMGqJ (ORCPT ); Fri, 13 Mar 2020 02:46:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20180802; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=yQkfOLNuqw0s/C4iIr73jm/g+t03fJKekg1eS9M/yZg=; b=MQ8zVt1jf+3E8VFEr9vHXAwzRP EEpNOjG0j9PXkkpwioOIl1s3ss5UcmCWbUmkf3Lu2/xhN0+0ruZHagfHuVB+NaQVla6w5oLLiutBU QIbBfQv1x+4Q5mzzzwC1GAgSEtF9O3syxxI/jfsgzlEy8/kSht1I7X3a1yCv0EclzO9k=; Received: from p200300ccff096400e2cec3fffe93fc31.dip0.t-ipconnect.de ([2003:cc:ff09:6400:e2ce:c3ff:fe93:fc31] helo=eeepc) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1jCe4u-0002p9-GB; Fri, 13 Mar 2020 07:45:52 +0100 Received: from andi by eeepc with local (Exim 4.92) (envelope-from ) id 1jCe4t-0008Cq-SM; Fri, 13 Mar 2020 07:45:51 +0100 From: Andreas Kemnade To: lee.jones@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, a.zummo@towertech.it, alexandre.belloni@bootlin.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org, stefan@agner.ch, b.galvani@gmail.com, phh@phh.me, letux-kernel@openphoenux.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, linux-iio@vger.kernel.org, jic23@kernel.org Cc: Andreas Kemnade Subject: [PATCH RESEND v6 0/7] mfd: rn5t618: Add RTC/ADC support Date: Fri, 13 Mar 2020 07:45:27 +0100 Message-Id: <20200313064535.31503-1-andreas@kemnade.info> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org In the variant RC5T619 the mfd has an RTC. This patchset adds support for it. To do so it adds the missing register defines in rn5t618.h and general irq handling for that. It seems that the IRQ definitions are the same except missing RTC for the RN5T618 but due to missing ability to test that they are not added here. It also adds support for the ADC, it is available in both the RN5T618 and RC5T619 but due to missing ability to test that, the subdevice is only added for the RN5T618. It was tested on the Kobo Clara HD. Changes in v6: - put together with ADC series - also added cleanup i2_device_id patch to avoid merge conflicts Changes in v5: - static rn5t618_irq_init - PLATFORM_DEVID_NONE - added some Acked-Bys Changes in v4: - use macros for IRQ definitions - merge rn5t618-core.c and rn5t618-irq.c Changes in v3: - alignment cleanup - output cleanup, remove useless toggling of alarm flag in rtc probe - updated bindings description, so patch 1/5 becomes 2/6 and so on Changes in v2: - no dead code in irq code - various improvements and cleanups in rtc driver itself Andreas Kemnade (7): dt-bindings: mfd: rn5t618: Document optional property interrupts mfd: rn5t618: add IRQ support mfd: rn5t618: add RTC related registers mfd: rn5t618: add more subdevices rtc: rc5t619: add Ricoh RC5T619 RTC driver iio: adc: rn5t618: Add ADC driver for RN5T618/RC5T619 mfd: rn5t618: cleanup i2c_device_id .../devicetree/bindings/mfd/rn5t618.txt | 4 + drivers/iio/adc/Kconfig | 10 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/rn5t618-adc.c | 256 ++++++++++ drivers/mfd/Kconfig | 1 + drivers/mfd/rn5t618.c | 119 ++++- drivers/rtc/Kconfig | 10 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-rc5t619.c | 444 ++++++++++++++++++ include/linux/mfd/rn5t618.h | 26 + 10 files changed, 862 insertions(+), 10 deletions(-) create mode 100644 drivers/iio/adc/rn5t618-adc.c create mode 100644 drivers/rtc/rtc-rc5t619.c -- 2.20.1