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3 Commits

Author SHA1 Message Date
Harshit Mogalapalli
779873ec81 power: supply: mt6370: Fix missing error code in mt6370_chg_toggle_cfo() 
When mt6370_chg_field_get() suceeds, ret is set to zero and returning
zero when flash led is still in strobe mode looks incorrect.

Fixes: 233cb8a47d ("power: supply: mt6370: Add MediaTek MT6370 charger driver")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: ChiaEn Wu <chiaen_wu@richtek.com>
Link: https://lore.kernel.org/r/20230906084815.2827930-1-harshit.m.mogalapalli@oracle.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
 2023-09-11 20:15:43 +02:00
Yang Yingliang
5738d49fa4 power: supply: mt6370: Fix return value check in mt6370_chg_probe() 
If create_singlethread_workqueue() fails, it returns a null pointer,
replace IS_ERR() check with NULL pointer check.

Fixes: 233cb8a47d ("power: supply: mt6370: Add MediaTek MT6370 charger driver")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: ChiaEn Wu <chiaen_wu@richtek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
 2022-10-01 22:17:45 +02:00
ChiaEn Wu
233cb8a47d power: supply: mt6370: Add MediaTek MT6370 charger driver 
MediaTek MT6370 is a SubPMIC consisting of a single cell battery charger
with ADC monitoring, RGB LEDs, dual channel flashlight, WLED backlight
driver, display bias voltage supply, one general purpose LDO, and the
USB Type-C & PD controller complies with the latest USB Type-C and PD
standards.

Add support for the MediaTek MT6370 Charger driver. The charger module
of MT6370 supports High-Accuracy Voltage/Current Regulation,
Average Input Current Regulation, Battery Temperature Sensing,
Over-Temperature Protection, DPDM Detection for BC1.2.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
 2022-09-16 22:35:29 +02:00