From patchwork Mon Aug 19 06:01:25 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 268099 X-Patchwork-Delegate: albert.aribaud@free.fr Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 2EC042C010F for ; Mon, 19 Aug 2013 16:03:40 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 427764A0B8; Mon, 19 Aug 2013 08:03:30 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cnELh6t5zMz9; Mon, 19 Aug 2013 08:03:30 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id CD46D4A09D; Mon, 19 Aug 2013 08:03:14 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E266B4A0DA for ; Mon, 19 Aug 2013 08:03:10 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BVksOmD2vbqb for ; Mon, 19 Aug 2013 08:03:09 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from smtp.mei.co.jp (smtp.mei.co.jp [133.183.100.20]) by theia.denx.de (Postfix) with ESMTP id 1D7CB4A0B3 for ; Mon, 19 Aug 2013 08:02:56 +0200 (CEST) Received: from mail-gw.jp.panasonic.com ([157.8.1.157]) by smtp.mei.co.jp (8.12.11.20060614/3.7W/kc-maile14) with ESMTP id r7J62ZUx024322; Mon, 19 Aug 2013 15:02:35 +0900 (JST) Received: from epochmail.jp.panasonic.com ([157.8.1.130]) by mail.jp.panasonic.com (8.11.6p2/3.7W/kc-maili13) with ESMTP id r7J62ZJ17969; Mon, 19 Aug 2013 15:02:35 +0900 Received: by epochmail.jp.panasonic.com (8.12.11.20060308/3.7W/lomi11) id r7J62ZOF006094; Mon, 19 Aug 2013 15:02:35 +0900 Received: from poodle by lomi11.jp.panasonic.com (8.12.11.20060308/3.7W) with ESMTP id r7J62Zgg006047; Mon, 19 Aug 2013 15:02:35 +0900 Received: from beagle.diag.org (beagle.diag.org [10.184.179.16]) by poodle (Postfix) with ESMTP id 0ED402743A5C; Mon, 19 Aug 2013 15:02:35 +0900 (JST) From: Masahiro Yamada To: u-boot@lists.denx.de Date: Mon, 19 Aug 2013 15:01:25 +0900 Message-Id: <1376892085-31174-5-git-send-email-yamada.m@jp.panasonic.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1376892085-31174-1-git-send-email-yamada.m@jp.panasonic.com> References: <1376892085-31174-1-git-send-email-yamada.m@jp.panasonic.com> Cc: Andrea Scian Subject: [U-Boot] [PATCH 4/4] drivers: s3c44b0_rtc: delete an unused driver X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Since commit 5dc5f36 removed B2 board support, there are no boards enabling s3c44b0_rtc. Signed-off-by: Masahiro Yamada Cc: Wolfgang Denk Cc: Andrea Scian --- doc/driver-model/UDM-rtc.txt | 15 +++----- drivers/rtc/Makefile | 1 - drivers/rtc/s3c44b0_rtc.c | 84 ------------------------------------------ 3 files changed, 5 insertions(+), 95 deletions(-) delete mode 100644 drivers/rtc/s3c44b0_rtc.c diff --git a/doc/driver-model/UDM-rtc.txt b/doc/driver-model/UDM-rtc.txt index 5d9fb33..6aaeb86 100644 --- a/doc/driver-model/UDM-rtc.txt +++ b/doc/driver-model/UDM-rtc.txt @@ -228,31 +228,26 @@ III) Analysis of in-tree drivers The driver is standard rtc. Simple conversion is possible. - 34) drivers/rtc/s3c44b0_rtc.c - ----------------------------- - The driver is standard rtc. Simple conversion is possible. - - - 35) drivers/rtc/ds1337.c + 34) drivers/rtc/ds1337.c ------------------------ The driver is standard rtc. Simple conversion is possible. - 36) drivers/rtc/isl1208.c + 35) drivers/rtc/isl1208.c ------------------------- The driver is standard rtc. Simple conversion is possible. - 37) drivers/rtc/max6900.c + 36) drivers/rtc/max6900.c ------------------------- The driver is standard rtc. Simple conversion is possible. - 38) drivers/rtc/mc146818.c + 37) drivers/rtc/mc146818.c -------------------------- The driver is standard rtc. Simple conversion is possible. - 39) drivers/rtc/at91sam9_rtt.c + 38) drivers/rtc/at91sam9_rtt.c ------------------------------ The driver is standard rtc. Simple conversion is possible. diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile index b477c23..dcc0632 100644 --- a/drivers/rtc/Makefile +++ b/drivers/rtc/Makefile @@ -53,7 +53,6 @@ COBJS-$(CONFIG_RTC_RTC4543) += rtc4543.o COBJS-$(CONFIG_RTC_RV3029) += rv3029.o COBJS-$(CONFIG_RTC_RX8025) += rx8025.o COBJS-$(CONFIG_RTC_S3C24X0) += s3c24x0_rtc.o -COBJS-$(CONFIG_RTC_S3C44B0) += s3c44b0_rtc.o COBJS-$(CONFIG_RTC_X1205) += x1205.o COBJS := $(sort $(COBJS-y)) diff --git a/drivers/rtc/s3c44b0_rtc.c b/drivers/rtc/s3c44b0_rtc.c deleted file mode 100644 index de7898c..0000000 --- a/drivers/rtc/s3c44b0_rtc.c +++ /dev/null @@ -1,84 +0,0 @@ -/* - * (C) Copyright 2004 - * DAVE Srl - * http://www.dave-tech.it - * http://www.wawnet.biz - * mailto:info@wawnet.biz - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * S3C44B0 CPU specific code - */ - -#include -#include -#include -#include - -int rtc_get (struct rtc_time* tm) -{ - RTCCON |= 1; - tm->tm_year = bcd2bin(BCDYEAR); - tm->tm_mon = bcd2bin(BCDMON); - tm->tm_wday = bcd2bin(BCDDATE); - tm->tm_mday = bcd2bin(BCDDAY); - tm->tm_hour = bcd2bin(BCDHOUR); - tm->tm_min = bcd2bin(BCDMIN); - tm->tm_sec = bcd2bin(BCDSEC); - - if (tm->tm_sec==0) { - /* we have to re-read the rtc data because of the "one second deviation" problem */ - /* see RTC datasheet for more info about it */ - tm->tm_year = bcd2bin(BCDYEAR); - tm->tm_mon = bcd2bin(BCDMON); - tm->tm_mday = bcd2bin(BCDDAY); - tm->tm_wday = bcd2bin(BCDDATE); - tm->tm_hour = bcd2bin(BCDHOUR); - tm->tm_min = bcd2bin(BCDMIN); - tm->tm_sec = bcd2bin(BCDSEC); - } - - RTCCON &= ~1; - - if(tm->tm_year >= 70) - tm->tm_year += 1900; - else - tm->tm_year += 2000; - - return 0; -} - -int rtc_set (struct rtc_time* tm) -{ - if(tm->tm_year < 2000) - tm->tm_year -= 1900; - else - tm->tm_year -= 2000; - - RTCCON |= 1; - BCDYEAR = bin2bcd(tm->tm_year); - BCDMON = bin2bcd(tm->tm_mon); - BCDDAY = bin2bcd(tm->tm_mday); - BCDDATE = bin2bcd(tm->tm_wday); - BCDHOUR = bin2bcd(tm->tm_hour); - BCDMIN = bin2bcd(tm->tm_min); - BCDSEC = bin2bcd(tm->tm_sec); - RTCCON &= 1; - - return 0; -} - -void rtc_reset (void) -{ - RTCCON |= 1; - BCDYEAR = 0; - BCDMON = 0; - BCDDAY = 0; - BCDDATE = 0; - BCDHOUR = 0; - BCDMIN = 0; - BCDSEC = 0; - RTCCON &= 1; -}