2024 Struct rtc

Struct rtc_wkalrm

Author: pffi

August undefined, 2024

WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed From: Krzysztof Kozlowski To: Alessandro Zummo , Sangbeom Kim , Samuel Ortiz , Lee Jones , [email protected], [email protected], linux … Webdays since January 1 [0-365]. Definition at line 44 of file time.h. int16_t tm::tm_year. Years since 1900. Definition at line 43 of file time.h. The documentation for this struct was …

rtc.h - include/linux/rtc.h - Linux source code (v6.2.10) - Bootlin

WebFeb 15, 2024 · TA_EN : TA_DIS);++return 0;+}++static int bbnsm_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)+{+struct bbnsm_rtc *bbnsm = dev_get_drvdata(dev);+unsigned long time = rtc_tm_to_time64(&alrm->time);++/* disable the alarm */+regmap_update_bits(bbnsm->regmap, BBNSM_CTRL, TA_EN, TA_EN);++/* write … WebThe kernel uses 32-bit signed value (time_t) for seconds since 1970-01-01:00:00:00, thus it. will overflow at 2038-01-19 03:14:08 on 32-bit systems. We call this "2038 safety" issue. Currently, rtc_time_to_tm () deals with "unsigned long" which is 2038 unsafe on 32-bit systems. As part of addressing 2038 saftey for in-kernel uses, this patch ... sc brickworks

LKML: Ibrahim Tilki: [PATCH v4 1/2] drivers: rtc: add max313xx …

WebAs the benefit of sharing the RTC offset with the UEFI firmware (and Windows) is rather small (e.g. to make sure they never get out sync), I instead opted for using the PMIC registers on both machines. This also avoids relying on a fairly complex reverse-engineered firmware driver, as well as potential issues like flash wear due to RTC drift. Webioctl (d, RTC_WKALM_SET, &wkt) The wkt structure encapsulates a struct rtc_time + 2 extra fields to get status information: struct rtc_wkalrm { unsigned char enabled; /* =1 if alarm … http://visa.lab.asu.edu/gitlab/fstrace/android-kernel-msm-hammerhead-3.4-marshmallow-mr3/blob/626b413c34856d9143bb1d1e60aeb2bc889a3e1a/drivers/rtc/qpnp-rtc.c scbrmworld

rtc.h source code [linux/include/linux/rtc.h] - Codebrowser - Woboq

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Webuses SPMI interface to communicate with the RTC module. RTC device is divided into two sub-peripherals: RTC read-write peripheral having basic RTC registers. 2. Alarm peripheral for controlling alarm. receives it's configuration parameters (such as alarm powerup feature to powerup phone using alarm interrupt) WebMay 5, 2011 · Enable alarm if disabled in step 1. + */ +static int +pm8xxx_rtc_set_time (struct device *dev, struct rtc_time *tm) + { + int rc; + unsigned long secs, irq_flags; + u8 value [4], reg = 0, alarm_enabled = 0, ctrl_reg; + struct pm8xxx_rtc *rtc_dd = dev_get_drvdata (dev); + + rtc_tm_to_time (tm, &secs); + + value [0] = secs & 0xFF; + value [1] = … scb retail bankingWebreturn rc; +int opal_tpo_alarm_irq_enable(struct device *dev, unsigned int enabled) + struct rtc_wkalrm alarm = { .enabled = 0 }; + * TPO is automatically enabled when opal_set_tpo_time() is called with + * non-zero rtc-time. We only handle disable case which needs to be + * explicitly told to opal. sc bridge closures

"Webreturn rc; +int opal_tpo_alarm_irq_enable(struct device *dev, unsigned int enabled) + struct rtc_wkalrm alarm = { .enabled = 0 }; + * TPO is automatically enabled when … " - Struct rtc_wkalrm

Struct rtc_wkalrm

AM335x RTC-only mode - Processors forum - TI E2E support forums

WebMar 15, 2024 · Say Y to enable support for the LP8788 RTC/ALARM driver. +config RTC_DRV_MAX313XX. + tristate "Analog Devices MAX313XX RTC driver". + depends on I2C. + select REGMAP_I2C. + help. + If you say yes here you will get support for the. + Analog Devices MAX313XX series RTC family. +. WebRTC_WKALM_RD, RTC_WKALM_SET Some RTCs support a more powerful alarm interface, using these ioctls to read or write the RTC's alarm time (respectively) with this structure: …

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WebNov 11, 2015 · rtc: Add Epson RX8010SJ RTC driver This driver supports the following functions: - reading and setting time - alarms when connected to an IRQ - reading and clearing the voltage low flags Datasheet: http://www.epsondevice.com/docs/qd/en/DownloadServlet?id=...

WebMar 17, 2024 · The formula is * Catr = (atr * 0.25pF) + 11.00pF. */ atr = sign_extend32 (atr, 5); dev_dbg (&client->dev, "%s: raw atr=%x (%d)\n", __func__, atr, atr); *trim = (atr * 250) + 11000; dev_dbg (&client->dev, "%s: real=%d\n", __func__, *trim); return 0; } struct x1205_limit { unsigned char reg, mask, min, max; }; static int x1205_validate_client … WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH] rtc: sc27xx: Always read normal alarm @ 2024-11-17 21:22 Alexandre Belloni 2024-11-18 6:31 ` Chunyan Zhang 0 siblings, 1 reply; 2+ messages in thread From: Alexandre Belloni @ 2024-11-17 21:22 UTC (permalink / raw) To: Alessandro Zummo, Alexandre Belloni, Orson Zhai, Baolin …

Webstruct rtc_wkalrm { unsigned char enabled; unsigned char pending; struct rtc_time time; }; The enabled flag is used to enable or disable the alarm interrupt, or to read its current … WebFile: rtc-sysfs.c package info (click to toggle) linux 3.16.7-ckt4-3 links: PTS , VCS area: main in suites: jessie size: 736,636 kB ctags: 2,374,727 sloc : ansic: 12,214,218; asm: 277,326; perl: 54,003; xml: 47,771; makefile: 30,483; sh: 8,035; python: 6,597; cpp: 5,124; yacc: 4,254; lex: 2,215; awk: 741; pascal: 231; lisp: 218; sed: 30

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Web* [PATCH 1/4] rtc: wm831x: set range @ 2024-03-22 7:13 Alexandre Belloni 2024-03-22 7:13 ` [PATCH 2/4] rtc: wm831x: remove unnecessary goto Alexandre Belloni ` (2 more replies) 0 siblings, 3 replies; 6+ messages in thread From: Alexandre Belloni @ 2024-03-22 7:13 UTC (permalink / raw) To: linux-rtc; +Cc: linux-kernel, Alexandre Belloni The ... running flask on apacheWebSault Ste Marie, MI. $49. Full Size Adult Black Includes Guitar Pick Accessories Acoustic Guitar 38". Ships to you. $15. Hospital/Office scrubs. Sault Ste Marie, MI. $10. Lilput!!! … scbroadband.comWeb[PATCH v2 11/20] rtc: omap: add structured device-type info Johan Hovold Tue, 21 Oct 2014 10:50:00 -0700 Add structured device-type info to encode IP-block revision differences. running flat management companyWebJan 8, 2009 · If so, the module will be called rtc-ds1742. +config RTC_DRV_EFI + tristate "EFI RTC" + depends on IA64 + help + If you say yes here you will get support for the EFI + Real Time Clock. + + This driver can also be built as a module. scb routing number gulshan branchWebstruct rtc_wkalrm wake; if (ioctl(fd, RTC_WKALM_RD, &wake) < 0) {warn(_("read rtc alarm failed")); rc = EXIT_FAILURE;} else {wake.enabled = 0; if (ioctl(fd, RTC_WKALM_SET, … scb-rs-hc45g 2枚1組WebSo I added rtc-omap driver in linux-3.2.0-psp04.06.00.08.sdk, compiled driver and checked with my board. It works. Then I modifed this driver for 3.12.10 kernel with dtb. (I attached driver and dts files). It works also. I tested 3.12.10 … running fo4 lowest settingsWebFor RTCs behind slow busses the transport time is * significant and has to be taken into account. * * The time between the write (t1) and the first increment after * the write (t2) is … running flat foot on treadmill