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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 F2FDFC00319 for ; Thu, 21 Feb 2019 09:46:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C15BD2148D for ; Thu, 21 Feb 2019 09:46:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725978AbfBUJqW (ORCPT ); Thu, 21 Feb 2019 04:46:22 -0500 Received: from relmlor1.renesas.com ([210.160.252.171]:47347 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725385AbfBUJqW (ORCPT ); Thu, 21 Feb 2019 04:46:22 -0500 X-IronPort-AV: E=Sophos;i="5.58,394,1544454000"; d="scan'208";a="8478507" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 21 Feb 2019 18:46:20 +0900 Received: from be1yocto.ree.adwin.renesas.com (unknown [172.29.43.62]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 02F88431ECF1; Thu, 21 Feb 2019 18:46:16 +0900 (JST) From: Biju Das To: Alessandro Zummo , Alexandre Belloni , Rob Herring , Mark Rutland Cc: Biju Das , linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, Simon Horman , Geert Uytterhoeven , Chris Paterson , Fabrizio Castro , linux-renesas-soc@vger.kernel.org Subject: [PATCH 0/5] Add EPSON RX-8571 RTC support Date: Thu, 21 Feb 2019 09:40:43 +0000 Message-Id: <1550742048-28068-1-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 2.7.4 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org This patch set aims to add support for EPSON RX-8571 real-time clock. EPSON RX-8571 rtc is compatible with EPSON RX-8581 rtc except that former has 16 bytes additional RAM. 1 byte of nvmem is supported on both RX-8581 and RX-8571. It is exposed through sysfs along with support for 16 bytes additional RAM present only on EPSON RX-8571. This patch series is tested against renesas-dev and linux-next. Biju Das (5): rtc: rx8581: Add rx8571 compatible rtc: rx8581: Add support for rx8571 RTC rtc: rx8581: Add support for Epson rx8571 RTC arm64: defconfig: enable RX-8581 config option arm64: dts: renesas: r8a774c0-cat874: add RTC support Documentation/devicetree/bindings/rtc/rtc.txt | 1 + arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 18 ++++ arch/arm64/configs/defconfig | 1 + drivers/rtc/Kconfig | 5 +- drivers/rtc/rtc-rx8581.c | 114 ++++++++++++++++++++++-- 5 files changed, 128 insertions(+), 11 deletions(-) -- 2.7.4