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,
Eddie Huang <eddie.huang@mediatek.com>,
Yuchen Huang <yuchen.huang@mediatek.com>,
Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Subject: [PATCH RESEND v5 2/8] rtc: mt6397: refine RTC_TC_MTH
Date: Fri, 29 Jan 2021 17:49:35 +0800 [thread overview]
Message-ID: <1611913781-23460-3-git-send-email-hsin-hsiung.wang@mediatek.com> (raw)
In-Reply-To: <1611913781-23460-1-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
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next prev parent reply other threads:[~2021-01-29 9:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-29 9:49 [PATCH RESEND v5 0/8] Add Support for MediaTek PMIC MT6359 Hsin-Hsiung Wang
2021-01-29 9:49 ` [PATCH RESEND v5 1/8] mfd: mt6358: refine interrupt code Hsin-Hsiung Wang
2021-01-29 9:49 ` Hsin-Hsiung Wang [this message]
2021-01-29 9:49 ` [PATCH RESEND v5 3/8] dt-bindings: mfd: Add compatible for the MediaTek MT6359 PMIC Hsin-Hsiung Wang
2021-02-05 22:04 ` Rob Herring
2021-01-29 9:49 ` [PATCH RESEND v5 4/8] dt-bindings: regulator: Add document for MT6359 regulator Hsin-Hsiung Wang
2021-01-30 17:23 ` Rob Herring
2021-01-29 9:49 ` [PATCH RESEND v5 5/8] mfd: Add support for the MediaTek MT6359 PMIC Hsin-Hsiung Wang
2021-03-01 10:20 ` Lee Jones
2021-03-12 16:13 ` Hsin-hsiung Wang
2021-01-29 9:49 ` [PATCH RESEND v5 6/8] regulator: mt6359: Add support for MT6359 regulator Hsin-Hsiung Wang
2021-01-29 9:49 ` [PATCH RESEND v5 7/8] regulator: mt6359: Add support for MT6359P regulator Hsin-Hsiung Wang
2021-03-01 10:21 ` Lee Jones
2021-03-12 16:20 ` Hsin-hsiung Wang
2021-01-29 9:49 ` [PATCH RESEND v5 8/8] arm64: dts: mt6359: add PMIC MT6359 related nodes Hsin-Hsiung Wang
[not found] ` <1cbf58f1-376c-fa93-98a2-53a41fa24273@gmail.com>
2021-02-02 3:51 ` Tzung-Bi Shih
2021-02-07 18:48 ` Matthias Brugger
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