kernel/include/linux/mfd/mt6397, branch linux-6.18.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.18.y2025-04-01T10:03:39Zrtc: mt6397: drop unused defines2025-04-01T10:03:39ZAlexandre Bellonialexandre.belloni@bootlin.com2025-03-03T22:36:37Zurn:sha1:c2004b6efb1c891b80bef186771a3668fc25f6b3
RTC_NUM_YEARS has never been used, the other defines are not used since
commit 34bbdc12d04e ("rtc: mt6359: Add RTC hardware range and add support
for start-year")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250303223637.1135362-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
mfd: mt6397: Add initial support for MT63282024-10-31T16:25:03ZYassine Oudjanay.oudjana@protonmail.com2024-10-18T08:10:46Zurn:sha1:6e31bb8d3a63bb2c3efab2fb6bcfccac677a4581
The MT6328 PMIC is commonly used with the MT6735 SoC. Add initial
support for this PMIC.
Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20241018081050.23592-5-y.oudjana@protonmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
mfd: mt6397: Add basic support for MT6331+MT6332 PMIC2022-07-19T09:54:41ZAngeloGioacchino Del Regnoangelogioacchino.delregno@collabora.com2022-06-27T12:39:54Zurn:sha1:d9cd0bc604705eb01497c3e483f8820a9677c682
Add support for the MT6331 PMIC with MT6332 Companion PMIC, found
in MT6795 Helio X10 smartphone platforms.
This combo has support for multiple devices but, for a start,
only the following have been implemented:
- Regulators (two instances, one in MT6331, one in MT6332)
- RTC (MT6331)
- Keys (MT6331)
- Interrupts (MT6331 also dispatches MT6332's interrupts)
There's more to be implemented, especially for MT6332, which
will come at a later stage.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220627123954.64299-1-angelogioacchino.delregno@collabora.com
mfd: mt6358-irq: Add MT6357 PMIC support2022-07-19T09:54:39ZFabien Parentfparent@baylibre.com2022-05-31T12:49:57Zurn:sha1:738654be3cf7af4a0a131bd92142db045f0660dc
Add MT6357 PMIC IRQ support.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220531124959.202787-6-fparent@baylibre.com
mfd: Add support for the MediaTek MT6366 PMIC2022-03-07T14:59:44ZJohnson Wangjohnson.wang@mediatek.com2022-01-06T06:54:04Zurn:sha1:c47383f849097c2b3547e28365578cd9e5811378
This adds support for the MediaTek MT6366 PMIC. This is a
multifunction device with the following sub modules:
- Regulator
- RTC
- Codec
- Interrupt
It is interfaced to the host controller using SPI interface
by a proprietary hardware called PMIC wrapper or pwrap.
MT6366 MFD is a child device of the pwrap.
Signed-off-by: Johnson Wang <johnson.wang@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220106065407.16036-2-johnson.wang@mediatek.com
mfd: Add support for the MediaTek MT6359 PMIC2021-06-01T15:44:23ZHsin-Hsiung Wanghsin-hsiung.wang@mediatek.com2021-05-26T06:52:04Zurn:sha1:e545b8f380a96174df40db4203d09156e096ee89
This adds support for the MediaTek MT6359 PMIC. This is a
multifunction device with the following sub modules:
- Codec
- Interrupt
- Regulator
- RTC
It is interfaced to the host controller using SPI interface
by a proprietary hardware called PMIC wrapper or pwrap.
MT6359 MFD is a child device of the pwrap.
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
rtc: mt6397: refine RTC_TC_MTH2021-06-01T15:44:09ZHsin-Hsiung Wanghsin-hsiung.wang@mediatek.com2021-05-26T06:52:01Zurn:sha1:be60652f0260c2f371670ec90f1ac55e2671f793
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>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
rtc: mt6397: Remove unused member dev2020-10-15T10:01:29ZFei Shaofshao@chromium.org2020-10-08T09:34:14Zurn:sha1:770c03e6dabacd5b9f57bba93c4311d32b618640
Removing the struct member "dev" in mt6397 RTC driver because it's not
initialized and the only usage is for one debugging message.
Also fixed a typo in the error message.
Signed-off-by: Fei Shao <fshao@chromium.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201008093414.1911699-1-fshao@chromium.org
rtc: mt6397: Add support for the MediaTek MT6358 RTC2020-05-21T07:55:48ZRan Biran.bi@mediatek.com2020-04-21T03:00:11Zurn:sha1:29ee40091e27615530c0ba7773a2879d8266381e
This add support for the MediaTek MT6358 RTC. Driver using
compatible data to store different RTC_WRTGR address offset.
This replace RTC_WRTGR to RTC_WRTGR_MT6323 in mt6323-poweroff
driver which only needed by armv7 CPU without ATF.
Signed-off-by: Ran Bi <ran.bi@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: Add support for the MediaTek MT6358 PMIC2020-05-21T07:55:29ZHsin-Hsiung Wanghsin-hsiung.wang@mediatek.com2020-04-21T03:00:10Zurn:sha1:2b91c28f2abd9471aac4aa6cd8de7896ef469153
This adds support for the MediaTek MT6358 PMIC. This is a
multifunction device with the following sub modules:
- Regulator
- RTC
- Codec
- Interrupt
It is interfaced to the host controller using SPI interface
by a proprietary hardware called PMIC wrapper or pwrap.
MT6358 MFD is a child device of the pwrap.
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
0'>2019-10-29