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 _______________________________________________ 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, 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-01-29 9:56 UTC|newest] Thread overview: 47+ 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 ` 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 2021-01-29 9:49 ` Hsin-Hsiung Wang [this message] 2021-01-29 9:49 ` [PATCH RESEND v5 2/8] rtc: mt6397: refine RTC_TC_MTH Hsin-Hsiung Wang 2021-01-29 9:49 ` [PATCH RESEND v5 3/8] dt-bindings: mfd: Add compatible for the MediaTek MT6359 PMIC Hsin-Hsiung Wang 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-02-05 22:04 ` Rob Herring 2021-02-05 22:04 ` Rob Herring 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 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-01-30 17:23 ` Rob Herring 2021-01-30 17:23 ` Rob Herring 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 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-03-01 10:20 ` Lee Jones 2021-03-01 10:20 ` Lee Jones 2021-03-01 10:20 ` Lee Jones 2021-03-12 16:13 ` Hsin-hsiung Wang 2021-03-12 16:13 ` Hsin-hsiung Wang 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 ` Hsin-Hsiung Wang 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-01-29 9:49 ` [PATCH RESEND v5 7/8] regulator: mt6359: Add support for MT6359P regulator Hsin-Hsiung Wang 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-03-01 10:21 ` Lee Jones 2021-03-01 10:21 ` Lee Jones 2021-03-01 10:21 ` Lee Jones 2021-03-12 16:20 ` Hsin-hsiung Wang 2021-03-12 16:20 ` Hsin-hsiung Wang 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 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-01-29 9:49 ` Hsin-Hsiung Wang 2021-01-31 11:06 ` Matthias Brugger 2021-02-02 3:51 ` Tzung-Bi Shih 2021-02-02 3:51 ` Tzung-Bi Shih 2021-02-02 3:51 ` Tzung-Bi Shih 2021-02-07 18:48 ` Matthias Brugger 2021-02-07 18:48 ` Matthias Brugger 2021-02-07 18:48 ` Matthias Brugger
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