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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65863C4321E for ; Tue, 5 Apr 2022 21:40:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229484AbiDEVlF (ORCPT ); Tue, 5 Apr 2022 17:41:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1573374AbiDES7u (ORCPT ); Tue, 5 Apr 2022 14:59:50 -0400 Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03748CD33E for ; Tue, 5 Apr 2022 11:57:49 -0700 (PDT) Received: from relay12.mail.gandi.net (unknown [IPv6:2001:4b98:dc4:8::232]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 72A33CAA59 for ; Tue, 5 Apr 2022 18:47:27 +0000 (UTC) Received: (Authenticated sender: miquel.raynal@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 9DC36200004; Tue, 5 Apr 2022 18:47:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1649184439; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=AlS3iJ+EMBIdu3DwukTkmu3d5S17/P8BS9spNb/Ba7A=; b=ovTLWGBmZBlXw85uPL5X6YZwA+kKi9xhS4WzLGT+Ktdp5ydyX1i+EiNrA6fGk2LH/8NNwH k1dxdAJx6sXCstShEpnRSdnXhujo5MVJ4LtLn2hjEGZJv9SMPpd6ZuvpzzViZ90RE0lzDp xA8SOqFrIEM/WJBP8/pkzO3iEJNIZcq23FifHctf0V3K5YRrV/oRmc0+034G+2D91qS3NC +rOFdsAy1yVujV17FVbdPFd/IWLc4BYllOIKytXLXKU10V5O227K8HiRECHHkEmFZtD5KZ LHIwXL0wFcUMk2TRUUB24mkSP+s0B3H7mfyxgJzXciQJJgNnC6Owsk4m+MBb9w== From: Miquel Raynal To: Alessandro Zummo , Alexandre Belloni Cc: Rob Herring , devicetree@vger.kernel.org, Krzysztof Kozlowski , linux-renesas-soc@vger.kernel.org, Magnus Damm , Gareth Williams , Phil Edworthy , Geert Uytterhoeven , Stephen Boyd , Michael Turquette , linux-clk@vger.kernel.org, Milan Stevanovic , Jimmy Lalande , Pascal Eberhard , Thomas Petazzoni , Herve Codina , Clement Leger , linux-rtc@vger.kernel.org, Miquel Raynal Subject: [PATCH 0/7] RZN1 RTC support Date: Tue, 5 Apr 2022 20:47:09 +0200 Message-Id: <20220405184716.1578385-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org Hello, This small series adds support for the RZN1 RTC. Despite its limitations, I found useful to at least have alarm and offset support. This depends on the previous sysctrl/dma/uart changes on the sysctrl side. Cheers, Miquèl Michel Pollet (1): rtc: rzn1: Add new RTC driver Miquel Raynal (6): dt-bindings: rtc: rzn1: Describe the RZN1 RTC soc: renesas: rzn1-sysc: Export a function to enable/disable the RTC rtc: rzn1: Add alarm support rtc: rzn1: Add oscillator offset support MAINTAINERS: Add myself as maintainer of the RZN1 RTC driver ARM: dts: r9a06g032: Describe the RTC .../bindings/rtc/renesas,rzn1-rtc.yaml | 69 +++ MAINTAINERS | 8 + arch/arm/boot/dts/r9a06g032.dtsi | 12 + drivers/clk/renesas/r9a06g032-clocks.c | 49 ++ drivers/rtc/Kconfig | 7 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-rzn1.c | 436 ++++++++++++++++++ include/linux/soc/renesas/r9a06g032-sysctrl.h | 2 + 8 files changed, 584 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml create mode 100644 drivers/rtc/rtc-rzn1.c -- 2.27.0