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From: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
To: Lee Jones <lee.jones@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Fei Shao <fshao@chromium.org>
Cc: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>,
	Yingjoe Chen <yingjoe.chen@mediatek.com>,
	Yuchen Huang <yuchen.huang@mediatek.com>,
	Ran Bi <ran.bi@mediatek.com>,
	Eddie Huang <eddie.huang@mediatek.com>,
	Sean Wang <sean.wang@mediatek.com>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linux-rtc@vger.kernel.org>,
	<srv_heupstream@mediatek.com>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH v5 2/8] rtc: mt6397: refine RTC_TC_MTH
Date: Fri, 22 Jan 2021 19:19:35 +0800	[thread overview]
Message-ID: <1611314381-19517-3-git-send-email-hsin-hsiung.wang@mediatek.com> (raw)
In-Reply-To: <1611314381-19517-1-git-send-email-hsin-hsiung.wang@mediatek.com>

This patch adds RTC_TC_MTH_MASK to support new chips.

Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
changes since v4: no changes
---
 drivers/rtc/rtc-mt6397.c       | 2 +-
 include/linux/mfd/mt6397/rtc.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c
index 6655035e5164..80dc479a6ff0 100644
--- a/drivers/rtc/rtc-mt6397.c
+++ b/drivers/rtc/rtc-mt6397.c
@@ -75,7 +75,7 @@ static int __mtk_rtc_read_time(struct mt6397_rtc *rtc,
 	tm->tm_min = data[RTC_OFFSET_MIN];
 	tm->tm_hour = data[RTC_OFFSET_HOUR];
 	tm->tm_mday = data[RTC_OFFSET_DOM];
-	tm->tm_mon = data[RTC_OFFSET_MTH];
+	tm->tm_mon = data[RTC_OFFSET_MTH] & RTC_TC_MTH_MASK;
 	tm->tm_year = data[RTC_OFFSET_YEAR];
 
 	ret = regmap_read(rtc->regmap, rtc->addr_base + RTC_TC_SEC, sec);
diff --git a/include/linux/mfd/mt6397/rtc.h b/include/linux/mfd/mt6397/rtc.h
index c3748b53bf7d..068ae1c0f0e8 100644
--- a/include/linux/mfd/mt6397/rtc.h
+++ b/include/linux/mfd/mt6397/rtc.h
@@ -36,6 +36,7 @@
 #define RTC_AL_MASK_DOW                BIT(4)
 
 #define RTC_TC_SEC             0x000a
+#define RTC_TC_MTH_MASK        0x000f
 /* Min, Hour, Dom... register offset to RTC_TC_SEC */
 #define RTC_OFFSET_SEC         0
 #define RTC_OFFSET_MIN         1
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
To: Lee Jones <lee.jones@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Fei Shao <fshao@chromium.org>
Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
	srv_heupstream@mediatek.com, Ran Bi <ran.bi@mediatek.com>,
	Sean Wang <sean.wang@mediatek.com>,
	linux-kernel@vger.kernel.org,
	Project_Global_Chrome_Upstream_Group@mediatek.com,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	Yingjoe Chen <yingjoe.chen@mediatek.com>,
	Eddie Huang <eddie.huang@mediatek.com>,
	Yuchen Huang <yuchen.huang@mediatek.com>,
	Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Subject: [PATCH v5 2/8] rtc: mt6397: refine RTC_TC_MTH
Date: Fri, 22 Jan 2021 19:19:35 +0800	[thread overview]
Message-ID: <1611314381-19517-3-git-send-email-hsin-hsiung.wang@mediatek.com> (raw)
In-Reply-To: <1611314381-19517-1-git-send-email-hsin-hsiung.wang@mediatek.com>

This patch adds RTC_TC_MTH_MASK to support new chips.

Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
changes since v4: no changes
---
 drivers/rtc/rtc-mt6397.c       | 2 +-
 include/linux/mfd/mt6397/rtc.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c
index 6655035e5164..80dc479a6ff0 100644
--- a/drivers/rtc/rtc-mt6397.c
+++ b/drivers/rtc/rtc-mt6397.c
@@ -75,7 +75,7 @@ static int __mtk_rtc_read_time(struct mt6397_rtc *rtc,
 	tm->tm_min = data[RTC_OFFSET_MIN];
 	tm->tm_hour = data[RTC_OFFSET_HOUR];
 	tm->tm_mday = data[RTC_OFFSET_DOM];
-	tm->tm_mon = data[RTC_OFFSET_MTH];
+	tm->tm_mon = data[RTC_OFFSET_MTH] & RTC_TC_MTH_MASK;
 	tm->tm_year = data[RTC_OFFSET_YEAR];
 
 	ret = regmap_read(rtc->regmap, rtc->addr_base + RTC_TC_SEC, sec);
diff --git a/include/linux/mfd/mt6397/rtc.h b/include/linux/mfd/mt6397/rtc.h
index c3748b53bf7d..068ae1c0f0e8 100644
--- a/include/linux/mfd/mt6397/rtc.h
+++ b/include/linux/mfd/mt6397/rtc.h
@@ -36,6 +36,7 @@
 #define RTC_AL_MASK_DOW                BIT(4)
 
 #define RTC_TC_SEC             0x000a
+#define RTC_TC_MTH_MASK        0x000f
 /* Min, Hour, Dom... register offset to RTC_TC_SEC */
 #define RTC_OFFSET_SEC         0
 #define RTC_OFFSET_MIN         1
-- 
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
To: Lee Jones <lee.jones@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Fei Shao <fshao@chromium.org>
Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
	srv_heupstream@mediatek.com, Ran Bi <ran.bi@mediatek.com>,
	Sean Wang <sean.wang@mediatek.com>,
	linux-kernel@vger.kernel.org,
	Project_Global_Chrome_Upstream_Group@mediatek.com,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	Yingjoe Chen <yingjoe.chen@mediatek.com>,
	Eddie Huang <eddie.huang@mediatek.com>,
	Yuchen Huang <yuchen.huang@mediatek.com>,
	Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Subject: [PATCH v5 2/8] rtc: mt6397: refine RTC_TC_MTH
Date: Fri, 22 Jan 2021 19:19:35 +0800	[thread overview]
Message-ID: <1611314381-19517-3-git-send-email-hsin-hsiung.wang@mediatek.com> (raw)
In-Reply-To: <1611314381-19517-1-git-send-email-hsin-hsiung.wang@mediatek.com>

This patch adds RTC_TC_MTH_MASK to support new chips.

Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
changes since v4: no changes
---
 drivers/rtc/rtc-mt6397.c       | 2 +-
 include/linux/mfd/mt6397/rtc.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c
index 6655035e5164..80dc479a6ff0 100644
--- a/drivers/rtc/rtc-mt6397.c
+++ b/drivers/rtc/rtc-mt6397.c
@@ -75,7 +75,7 @@ static int __mtk_rtc_read_time(struct mt6397_rtc *rtc,
 	tm->tm_min = data[RTC_OFFSET_MIN];
 	tm->tm_hour = data[RTC_OFFSET_HOUR];
 	tm->tm_mday = data[RTC_OFFSET_DOM];
-	tm->tm_mon = data[RTC_OFFSET_MTH];
+	tm->tm_mon = data[RTC_OFFSET_MTH] & RTC_TC_MTH_MASK;
 	tm->tm_year = data[RTC_OFFSET_YEAR];
 
 	ret = regmap_read(rtc->regmap, rtc->addr_base + RTC_TC_SEC, sec);
diff --git a/include/linux/mfd/mt6397/rtc.h b/include/linux/mfd/mt6397/rtc.h
index c3748b53bf7d..068ae1c0f0e8 100644
--- a/include/linux/mfd/mt6397/rtc.h
+++ b/include/linux/mfd/mt6397/rtc.h
@@ -36,6 +36,7 @@
 #define RTC_AL_MASK_DOW                BIT(4)
 
 #define RTC_TC_SEC             0x000a
+#define RTC_TC_MTH_MASK        0x000f
 /* Min, Hour, Dom... register offset to RTC_TC_SEC */
 #define RTC_OFFSET_SEC         0
 #define RTC_OFFSET_MIN         1
-- 
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-01-22 11:24 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-22 11:19 [PATCH v5 0/8] Add Support for MediaTek PMIC MT6359 Hsin-Hsiung Wang
2021-01-22 11:19 ` Hsin-Hsiung Wang
2021-01-22 11:19 ` Hsin-Hsiung Wang
2021-01-22 11:19 ` [PATCH v5 1/8] mfd: mt6358: refine interrupt code Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19 ` Hsin-Hsiung Wang [this message]
2021-01-22 11:19   ` [PATCH v5 2/8] rtc: mt6397: refine RTC_TC_MTH Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19 ` [PATCH v5 3/8] dt-bindings: mfd: Add compatible for the MediaTek MT6359 PMIC Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19 ` [PATCH v5 4/8] dt-bindings: regulator: Add document for MT6359 regulator Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 14:00   ` Rob Herring
2021-01-22 14:00     ` Rob Herring
2021-01-22 14:00     ` Rob Herring
2021-01-22 11:19 ` [PATCH v5 5/8] mfd: Add support for the MediaTek MT6359 PMIC Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19 ` [PATCH v5 6/8] regulator: mt6359: Add support for MT6359 regulator Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-29  3:51   ` Nicolas Boichat
2021-01-29  3:51     ` Nicolas Boichat
2021-01-29  3:51     ` Nicolas Boichat
2021-01-22 11:19 ` [PATCH v5 7/8] regulator: mt6359: Add support for MT6359P regulator Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19 ` [PATCH v5 8/8] arm64: dts: mt6359: add PMIC MT6359 related nodes Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang
2021-01-22 11:19   ` Hsin-Hsiung Wang

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