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GET /api/patches/1267787/?format=api
{ "id": 1267787, "url": "http://patchwork.ozlabs.org/api/patches/1267787/?format=api", "web_url": "http://patchwork.ozlabs.org/project/rtc-linux/patch/1586333531-21641-6-git-send-email-hsin-hsiung.wang@mediatek.com/", "project": { "id": 9, "url": "http://patchwork.ozlabs.org/api/projects/9/?format=api", "name": "Linux RTC development", "link_name": "rtc-linux", "list_id": "linux-rtc.vger.kernel.org", "list_email": "linux-rtc@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1586333531-21641-6-git-send-email-hsin-hsiung.wang@mediatek.com>", "list_archive_url": null, "date": "2020-04-08T08:12:10", "name": "[v12,5/6] rtc: mt6397: Add support for the MediaTek MT6358 RTC", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "80db4072a62e0fcd4e97107abe55d2880212cbb4", "submitter": { "id": 74946, "url": "http://patchwork.ozlabs.org/api/people/74946/?format=api", "name": "Hsin-Hsiung Wang", "email": "hsin-hsiung.wang@mediatek.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/rtc-linux/patch/1586333531-21641-6-git-send-email-hsin-hsiung.wang@mediatek.com/mbox/", "series": [ { "id": 169156, "url": "http://patchwork.ozlabs.org/api/series/169156/?format=api", "web_url": "http://patchwork.ozlabs.org/project/rtc-linux/list/?series=169156", "date": "2020-04-08T08:12:06", "name": "Add Support for MediaTek PMIC MT6358", "version": 12, "mbox": "http://patchwork.ozlabs.org/series/169156/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1267787/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1267787/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-rtc-owner@vger.kernel.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org; spf=none (no SPF record)\n\tsmtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67;\n\thelo=vger.kernel.org;\n\tenvelope-from=linux-rtc-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dmarc=pass (p=none dis=none)\n\theader.from=mediatek.com", "ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=mediatek.com header.i=@mediatek.com\n\theader.a=rsa-sha256 header.s=dk header.b=o7nH+WxD; \n\tdkim-atps=neutral" ], "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 48xxq82v8Sz9sQx\n\tfor <incoming@patchwork.ozlabs.org>;\n\tWed, 8 Apr 2020 18:13:08 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1727331AbgDHINH (ORCPT <rfc822;incoming@patchwork.ozlabs.org>);\n\tWed, 8 Apr 2020 04:13:07 -0400", "from mailgw01.mediatek.com ([210.61.82.183]:9335 \"EHLO\n\tmailgw01.mediatek.com\" rhost-flags-OK-FAIL-OK-FAIL) by\n\tvger.kernel.org with ESMTP id S1727126AbgDHING (ORCPT\n\t<rfc822;linux-rtc@vger.kernel.org>); Wed, 8 Apr 2020 04:13:06 -0400", "from mtkcas07.mediatek.inc [(172.21.101.84)] by\n\tmailgw01.mediatek.com\n\t(envelope-from <hsin-hsiung.wang@mediatek.com>)\n\t(Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS)\n\twith ESMTP id 535684888; Wed, 08 Apr 2020 16:12:54 +0800", "from MTKCAS06.mediatek.inc (172.21.101.30) by\n\tmtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server\n\t(TLS) id 15.0.1497.2; Wed, 8 Apr 2020 16:12:50 +0800", "from mtksdaap41.mediatek.inc (172.21.77.4) by MTKCAS06.mediatek.inc\n\t(172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via\n\tFrontend Transport; Wed, 8 Apr 2020 16:12:49 +0800" ], "X-UUID": [ "80a1dd2eae094e3a8d1ddd4796f34f7f-20200408", "80a1dd2eae094e3a8d1ddd4796f34f7f-20200408" ], "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=mediatek.com; s=dk; \n\th=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From;\n\tbh=TjyXO64FwGcewaav1xdCD25JCQNflx0WEYbeMtOQFrs=; \n\tb=o7nH+WxDZRgr6zPAiTS3xvOEm7iuiYChzQybKJXmSVpyJ/rVsK3jZKmCMGuRV6wqcSbA4XaeGSOuN7DBTAEieI6MO106W1bGGCIZ1vlYUGaAEl9xc1SDJtfTVipmNpMoxQMBLSxkUSxyo9FBCNcIPVET+HZMs68G3v6+P57IPIY=;", "From": "Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>", "To": "Lee Jones <lee.jones@linaro.org>, Rob Herring <robh+dt@kernel.org>,\n\tMatthias Brugger <matthias.bgg@gmail.com>,\n\tAlexandre Belloni <alexandre.belloni@bootlin.com>", "CC": "Nicolas Boichat <drinkcat@chromium.org>,\n\tMark Rutland <mark.rutland@arm.com>, Sean Wang <sean.wang@mediatek.com>,\n\tSebastian Reichel <sre@kernel.org>,\n\tEddie Huang <eddie.huang@mediatek.com>,\n\tAlessandro Zummo <a.zummo@towertech.it>,\n\tKate Stewart <kstewart@linuxfoundation.org>,\n\tRichard Fontana <rfontana@redhat.com>,\n\tFrank Wunderlich <frank-w@public-files.de>,\n\tJosef Friedl <josef.friedl@speed.at>,\n\tThomas Gleixner <tglx@linutronix.de>,\n\tHsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>,\n\tRan Bi <ran.bi@mediatek.com>, <devicetree@vger.kernel.org>,\n\t<linux-arm-kernel@lists.infradead.org>,\n\t<linux-mediatek@lists.infradead.org>,\n\t<linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>,\n\t<linux-rtc@vger.kernel.org>, <srv_heupstream@mediatek.com>", "Subject": "[PATCH v12 5/6] rtc: mt6397: Add support for the MediaTek MT6358 RTC", "Date": "Wed, 8 Apr 2020 16:12:10 +0800", "Message-ID": "<1586333531-21641-6-git-send-email-hsin-hsiung.wang@mediatek.com>", "X-Mailer": "git-send-email 2.6.4", "In-Reply-To": "<1586333531-21641-1-git-send-email-hsin-hsiung.wang@mediatek.com>", "References": "<1586333531-21641-1-git-send-email-hsin-hsiung.wang@mediatek.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-TM-SNTS-SMTP": "FC9E6D3D677BFECBC59AA698A2C0BFB58BD00BC5E746CB6D9F98117B906E7CC52000:8", "X-MTK": "N", "Content-Transfer-Encoding": "base64", "Sender": "linux-rtc-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<linux-rtc.vger.kernel.org>", "X-Mailing-List": "linux-rtc@vger.kernel.org" }, "content": "From: Ran Bi <ran.bi@mediatek.com>\n\nThis add support for the MediaTek MT6358 RTC. Driver using\ncompatible data to store different RTC_WRTGR address offset.\nThis replace RTC_WRTGR to RTC_WRTGR_MT6323 in mt6323-poweroff\ndriver which only needed by armv7 CPU without ATF.\n\nReviewed-by: Nicolas Boichat <drinkcat@chromium.org>\nReviewed-by: Yingjoe Chen <yingjoe.chen@mediatek.com>\nAcked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>\nAcked-by: Sebastian Reichel <sre@kernel.org>\nSigned-off-by: Ran Bi <ran.bi@mediatek.com>\nSigned-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>\n---\n drivers/power/reset/mt6323-poweroff.c | 2 +-\n drivers/rtc/rtc-mt6397.c | 18 +++++++++++++++---\n include/linux/mfd/mt6397/rtc.h | 9 ++++++++-\n 3 files changed, 24 insertions(+), 5 deletions(-)", "diff": "diff --git a/drivers/power/reset/mt6323-poweroff.c b/drivers/power/reset/mt6323-poweroff.c\r\nindex 1caf43d..0532803 100644\r\n--- a/drivers/power/reset/mt6323-poweroff.c\r\n+++ b/drivers/power/reset/mt6323-poweroff.c\r\n@@ -30,7 +30,7 @@ static void mt6323_do_pwroff(void)\r\n \tint ret;\r\n \r\n \tregmap_write(pwrc->regmap, pwrc->base + RTC_BBPU, RTC_BBPU_KEY);\r\n-\tregmap_write(pwrc->regmap, pwrc->base + RTC_WRTGR, 1);\r\n+\tregmap_write(pwrc->regmap, pwrc->base + RTC_WRTGR_MT6323, 1);\r\n \r\n \tret = regmap_read_poll_timeout(pwrc->regmap,\r\n \t\t\t\t\tpwrc->base + RTC_BBPU, val,\r\ndiff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c\r\nindex cda238d..f8b1353 100644\r\n--- a/drivers/rtc/rtc-mt6397.c\r\n+++ b/drivers/rtc/rtc-mt6397.c\r\n@@ -9,6 +9,7 @@\r\n #include <linux/mfd/mt6397/core.h>\r\n #include <linux/module.h>\r\n #include <linux/mutex.h>\r\n+#include <linux/of_device.h>\r\n #include <linux/platform_device.h>\r\n #include <linux/regmap.h>\r\n #include <linux/rtc.h>\r\n@@ -20,7 +21,7 @@ static int mtk_rtc_write_trigger(struct mt6397_rtc *rtc)\r\n \tint ret;\r\n \tu32 data;\r\n \r\n-\tret = regmap_write(rtc->regmap, rtc->addr_base + RTC_WRTGR, 1);\r\n+\tret = regmap_write(rtc->regmap, rtc->addr_base + rtc->data->wrtgr, 1);\r\n \tif (ret < 0)\r\n \t\treturn ret;\r\n \r\n@@ -269,6 +270,8 @@ static int mtk_rtc_probe(struct platform_device *pdev)\r\n \tres = platform_get_resource(pdev, IORESOURCE_MEM, 0);\r\n \trtc->addr_base = res->start;\r\n \r\n+\trtc->data = of_device_get_match_data(&pdev->dev);\r\n+\r\n \trtc->irq = platform_get_irq(pdev, 0);\r\n \tif (rtc->irq < 0)\r\n \t\treturn rtc->irq;\r\n@@ -325,9 +328,18 @@ static int mt6397_rtc_resume(struct device *dev)\r\n static SIMPLE_DEV_PM_OPS(mt6397_pm_ops, mt6397_rtc_suspend,\r\n \t\t\tmt6397_rtc_resume);\r\n \r\n+static const struct mtk_rtc_data mt6358_rtc_data = {\r\n+\t.wrtgr = RTC_WRTGR_MT6358,\r\n+};\r\n+\r\n+static const struct mtk_rtc_data mt6397_rtc_data = {\r\n+\t.wrtgr = RTC_WRTGR_MT6397,\r\n+};\r\n+\r\n static const struct of_device_id mt6397_rtc_of_match[] = {\r\n-\t{ .compatible = \"mediatek,mt6323-rtc\", },\r\n-\t{ .compatible = \"mediatek,mt6397-rtc\", },\r\n+\t{ .compatible = \"mediatek,mt6323-rtc\", .data = &mt6397_rtc_data },\r\n+\t{ .compatible = \"mediatek,mt6358-rtc\", .data = &mt6358_rtc_data },\r\n+\t{ .compatible = \"mediatek,mt6397-rtc\", .data = &mt6397_rtc_data },\r\n \t{ }\r\n };\r\n MODULE_DEVICE_TABLE(of, mt6397_rtc_of_match);\r\ndiff --git a/include/linux/mfd/mt6397/rtc.h b/include/linux/mfd/mt6397/rtc.h\r\nindex 7dfb63b..6200f3b 100644\r\n--- a/include/linux/mfd/mt6397/rtc.h\r\n+++ b/include/linux/mfd/mt6397/rtc.h\r\n@@ -18,7 +18,9 @@\r\n #define RTC_BBPU_CBUSY BIT(6)\r\n #define RTC_BBPU_KEY (0x43 << 8)\r\n \r\n-#define RTC_WRTGR 0x003c\r\n+#define RTC_WRTGR_MT6358 0x3a\r\n+#define RTC_WRTGR_MT6397 0x3c\r\n+#define RTC_WRTGR_MT6323 RTC_WRTGR_MT6397\r\n \r\n #define RTC_IRQ_STA 0x0002\r\n #define RTC_IRQ_STA_AL BIT(0)\r\n@@ -65,6 +67,10 @@\r\n #define MTK_RTC_POLL_DELAY_US 10\r\n #define MTK_RTC_POLL_TIMEOUT (jiffies_to_usecs(HZ))\r\n \r\n+struct mtk_rtc_data {\r\n+\tu32 wrtgr;\r\n+};\r\n+\r\n struct mt6397_rtc {\r\n \tstruct device *dev;\r\n \tstruct rtc_device *rtc_dev;\r\n@@ -74,6 +80,7 @@ struct mt6397_rtc {\r\n \tstruct regmap *regmap;\r\n \tint irq;\r\n \tu32 addr_base;\r\n+\tconst struct mtk_rtc_data *data;\r\n };\r\n \r\n #endif /* _LINUX_MFD_MT6397_RTC_H_ */\r\n", "prefixes": [ "v12", "5/6" ] }