Maxime Chevallier
4c54ffc23b
rtc: ab-eoz9: don't fail temperature reads on undervoltage notification
...
[ Upstream commit e0779a0dcf41a6452ac0a169cd96863feb5787c7 ]
The undervoltage flags reported by the RTC are useful to know if the
time and date are reliable after a reboot. Although the threshold VLOW1
indicates that the thermometer has been shutdown and time compensation
is off, it doesn't mean that the temperature readout is currently
impossible.
As the system is running, the RTC voltage is now fully established and
we can read the temperature.
Fixes: 67075b63cc ("rtc: add AB-RTCMC-32.768kHz-EOZ9 RTC support")
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://lore.kernel.org/r/20241122101031.68916-3-maxime.chevallier@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-14 19:44:41 +01:00
..
class.c
rtc: fix use-after-free on device removal
2022-05-25 09:14:31 +02:00
dev.c
hctosys.c
interface.c
rtc: check if __rtc_read_time was successful in rtc_timer_do_work()
2024-12-14 19:44:40 +01:00
Kconfig
rtc: mt6397: select IRQ_DOMAIN instead of depending on it
2024-03-26 18:22:24 -04:00
lib.c
Makefile
nvmem.c
proc.c
rtc-88pm80x.c
rtc-88pm860x.c
rtc-ab-b5ze-s3.c
rtc-ab-eoz9.c
rtc: ab-eoz9: don't fail temperature reads on undervoltage notification
2024-12-14 19:44:41 +01:00
rtc-ab3100.c
rtc-ab8500.c
rtc-abx80x.c
rtc: abx80x: Fix WDT bit position of the status register
2024-12-14 19:44:40 +01:00
rtc-ac100.c
rtc-armada38x.c
rtc-as3722.c
rtc-asm9260.c
rtc-aspeed.c
rtc-at91rm9200.c
rtc-at91rm9200.h
rtc-at91sam9.c
rtc: at91sam9: fix OF node leak in probe() error path
2024-11-08 16:20:42 +01:00
rtc-au1xxx.c
rtc-bd70528.c
rtc-bq32k.c
rtc-bq4802.c
rtc-brcmstb-waketimer.c
rtc-cadence.c
rtc-cmos.c
rtc: cmos: Fix return value of nvmem callbacks
2024-08-19 05:33:38 +02:00
rtc-coh901331.c
rtc-core.h
rtc-cpcap.c
rtc-cros-ec.c
rtc-da9052.c
rtc-da9055.c
rtc-da9063.c
rtc-davinci.c
rtc-digicolor.c
rtc-dm355evm.c
rtc-ds1216.c
rtc-ds1286.c
rtc-ds1302.c
rtc-ds1305.c
rtc-ds1307.c
rtc-ds1343.c
rtc-ds1347.c
rtc-ds1374.c
rtc-ds1390.c
rtc-ds1511.c
rtc-ds1553.c
rtc-ds1672.c
rtc-ds1685.c
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
2023-09-23 10:59:36 +02:00
rtc-ds1742.c
rtc-ds2404.c
rtc-ds3232.c
rtc-efi-platform.c
rtc-efi.c
rtc-em3027.c
rtc-ep93xx.c
rtc-fm3130.c
rtc-fsl-ftm-alarm.c
rtc-ftrtc010.c
rtc-generic.c
rtc-goldfish.c
rtc-hid-sensor-time.c
rtc-hym8563.c
rtc-imx-sc.c
rtc-imxdi.c
rtc-isl1208.c
rtc: isl1208: Fix return value of nvmem callbacks
2024-08-19 05:33:39 +02:00
rtc-isl12022.c
rtc-isl12026.c
rtc-jz4740.c
rtc-lp8788.c
rtc-lpc24xx.c
rtc-lpc32xx.c
rtc-ls1x.c
rtc-m41t80.c
rtc-m41t93.c
rtc-m41t94.c
rtc-m48t35.c
rtc-m48t59.c
rtc-m48t86.c
rtc-max6900.c
rtc-max6902.c
rtc-max6916.c
rtc-max8907.c
rtc-max8925.c
rtc-max8997.c
rtc-max8998.c
rtc-max77686.c
rtc: max77686: Do not enforce (incorrect) interrupt trigger type
2021-07-25 14:35:12 +02:00
rtc-mc13xxx.c
rtc-mc146818-lib.c
rtc: mc146818-lib: Fix the AltCentury for AMD platforms
2022-05-25 09:14:32 +02:00
rtc-mcp795.c
rtc-meson-vrtc.c
rtc: meson-vrtc: Use ktime_get_real_ts64() to get the current time
2023-05-17 11:35:51 +02:00
rtc-meson.c
rtc-moxart.c
rtc-mpc5121.c
rtc-mrst.c
rtc-msm6242.c
rtc-mt6397.c
rtc: mt6397: check return value after calling platform_get_resource()
2022-06-14 18:11:53 +02:00
rtc-mt7622.c
rtc-mv.c
rtc-mxc.c
rtc-mxc_v2.c
rtc: mxc_v2: Add missing clk_disable_unprepare()
2023-01-18 11:41:32 +01:00
rtc-omap.c
rtc: omap: include header for omap_rtc_power_off_program prototype
2023-05-17 11:35:51 +02:00
rtc-opal.c
rtc-palmas.c
rtc-pcap.c
rtc-pcf2123.c
rtc-pcf2127.c
rtc-pcf8523.c
rtc-pcf8563.c
rtc-pcf8583.c
rtc-pcf50633.c
rtc-pcf85063.c
rtc: pcf85063: Fix reading alarm
2023-01-18 11:41:29 +01:00
rtc-pcf85363.c
rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call
2023-11-20 10:30:14 +01:00
rtc-pic32.c
rtc: pic32: Move devm_rtc_allocate_device earlier in pic32_rtc_probe()
2023-01-18 11:41:31 +01:00
rtc-pl030.c
rtc-pl031.c
rtc-pm8xxx.c
rtc: pm8xxx: fix set-alarm race
2023-03-11 16:43:58 +01:00
rtc-ps3.c
rtc-puv3.c
rtc-pxa.c
rtc: pxa: fix null pointer dereference
2022-01-27 09:19:53 +01:00
rtc-r7301.c
rtc-r9701.c
rtc-rc5t583.c
rtc-rk808.c
rtc-rp5c01.c
rtc-rs5c313.c
rtc-rs5c348.c
rtc-rs5c372.c
rtc-rtd119x.c
rtc-rv3028.c
rtc-rv3029c2.c
rtc-rv8803.c
rtc-rx4581.c
rtc-rx6110.c
rtc-rx8010.c
rtc-rx8025.c
rtc-rx8581.c
rtc-s3c.c
rtc-s3c.h
rtc-s5m.c
rtc-s35390a.c
rtc-sa1100.c
rtc-sa1100.h
rtc-sc27xx.c
rtc-sd3078.c
rtc-sh.c
rtc-sirfsoc.c
rtc-snvs.c
rtc: snvs: Allow a time difference on clock register read
2023-01-18 11:41:29 +01:00
rtc-spear.c
rtc-st-lpc.c
rtc: st-lpc: Use IRQF_NO_AUTOEN flag in request_irq()
2024-12-14 19:44:40 +01:00
rtc-starfire.c
rtc-stk17ta8.c
rtc-stm32.c
rtc-stmp3xxx.c
rtc-sun4v.c
rtc-sun6i.c
rtc: sun6i: Always export the internal oscillator
2023-03-11 16:44:13 +01:00
rtc-sunxi.c
rtc-tegra.c
rtc-test.c
rtc-tps6586x.c
rtc-tps65910.c
rtc: tps65910: Correct driver module alias
2021-09-22 12:26:19 +02:00
rtc-tps80031.c
rtc-twl.c
rtc-tx4939.c
rtc-v3020.c
rtc-vr41xx.c
rtc-vt8500.c
rtc-wilco-ec.c
rtc-wm831x.c
rtc-wm8350.c
rtc: wm8350: Handle error for wm8350_register_irq
2022-04-15 14:18:31 +02:00
rtc-x1205.c
rtc-xgene.c
rtc-zynqmp.c
sysfs.c
systohc.c