Changes in Makefile

e8d7fd89 - i2c: rtc: Add module for hym8563 driver

Fri, 06 Oct 2023 19:20:00 +0000

i2c: rtc: Add module for hym8563 driverIt's used in the nanopi-r5s(cherry picked from commit 03205a8cd57feb95752142d899d026ff8f45f3e6) List of files: /freebsd-14.2/sys/modules/i2c/Makefile

b4cd1448 - i2c: Add Microcrystal RV3032 RTC driver

Wed, 27 Sep 2023 07:58:52 +0000

i2c: Add Microcrystal RV3032 RTC driverThis is a simple RTC driver for the rv3032 from Microcrystal.Just the basic functionality is implemented (no timer, alarm etc ..).Sponsored by: Beckhoff Automation GmbH & Co. KGDifferential Revision: https://reviews.freebsd.org/D41995(cherry picked from commit 1d6a6a524409662992ca96bc91ae69b2a2a5ff35) List of files: /freebsd-14.2/sys/modules/i2c/Makefile

031beb4e - sys: Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 17:54:58 +0000

sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd-14.2/sys/modules/i2c/Makefile

b8a083ea - gpio: Merge TCA6416 & TCA6408 drivers into TCA64XX

Fri, 16 Sep 2022 11:33:40 +0000

gpio: Merge TCA6416 & TCA6408 drivers into TCA64XXThis merges TCA6416, TCA6408 drivers and adds PCA9555 support.They handle 8 pin and 16 pin ICs with basic INPUT/OUTPUT functionality.The register map is fairly similar so there is no point in having twoseparate drivers.Reviewed by: kdObtained from: SemihalfDifferential Revision: https://reviews.freebsd.org/D36559 List of files: /freebsd-14.2/sys/modules/i2c/Makefile

db0ac6de - Revert "wpa: Import wpa_supplicant/hostapd commit 14ab4a816"

Thu, 02 Dec 2021 22:45:04 +0000

Revert "wpa: Import wpa_supplicant/hostapd commit 14ab4a816"This reverts commit 266f97b5e9a7958e365e78288616a459b40d924a, reversingchanges made to a10253cffea84c0c980a36ba6776b00ed96c3e3b.A mismerge of a merge to catch up to main resulted in files beingcommitted which should not have been. List of files: /freebsd-14.2/sys/modules/i2c/Makefile

f89f6f95 - TMP461: Add thermal sensor driver

Fri, 26 Nov 2021 09:26:06 +0000

TMP461: Add thermal sensor driverAdd driver for TMP461 thermal sensor. Register new sysctl nodeof integer type for device. Read register and fill sysctl withvalid temperature.Reviewed by:Sponsored by: AlstomObtained from: SemihalfDifferential revision: https://reviews.freebsd.org/D32818 List of files: /freebsd-14.2/sys/modules/i2c/Makefile

26d65475 - Pcf85063: Add RTC driver

Fri, 08 Oct 2021 08:42:30 +0000

Pcf85063: Add RTC driverAdd driver for pcf85063 real time clock. Register set and get timemethods. Parse data obtained from bus according to specificationand fill kernel structures.Obtained from: SemihalfSponsored by: Alstom GroupDifferential revision: https://reviews.freebsd.org/D32817 List of files: /freebsd-14.2/sys/modules/i2c/Makefile

6354154e - pcf8574: driver for 8-pin quasi-bidirectional GPIO over I2C

Thu, 01 Oct 2020 09:48:56 +0000

pcf8574: driver for 8-pin quasi-bidirectional GPIO over I2CMFC after: 2 weeks List of files: /freebsd-14.2/sys/modules/i2c/Makefile

ff6fe298 - driver for MAX44009 I2C illuminance sensor

Thu, 20 Aug 2020 08:11:31 +0000

driver for MAX44009 I2C illuminance sensor List of files: /freebsd-14.2/sys/modules/i2c/Makefile

a60b3046 - pcf8591: driver for adc/dac with i2c interface

Mon, 17 Aug 2020 10:05:11 +0000

pcf8591: driver for adc/dac with i2c interface List of files: /freebsd-14.2/sys/modules/i2c/Makefile

2c98edd6 - htu21: driver for HTU21D I2C temperature and humidity sensor

Tue, 19 Jan 2021 12:57:24 +0000

htu21: driver for HTU21D I2C temperature and humidity sensorMFC after: 2 weeksRelnotes: perhaps List of files: /freebsd-14.2/sys/modules/i2c/Makefile

b1f1b07f - hid: Import iichid - I2C transport backend for HID subsystem

Tue, 06 Oct 2020 21:50:16 +0000

hid: Import iichid - I2C transport backend for HID subsystemThis implements hid_if.m methods for HID-over-I2C protocol [1].Following kernel options are added:IICHID_SAMPLING - Enable support for a sampling mode as interrupt resource acquisition is not always possible in a case of GPIO interrupts.IICHID_DEBUG - Enable debug output.The module is based on prior Marc Priggemeyer work (D16698).[1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docxDifferential revision: https://reviews.freebsd.org/D27892 List of files: /freebsd-14.2/sys/modules/i2c/Makefile

d97d8385 - Introduce support for Epson RX-8803 RTC.

Mon, 25 May 2020 15:40:02 +0000

Introduce support for Epson RX-8803 RTC.This patch introduces support for Epson RX-8803 RTC controller accessibleover I2C bus. It has a resolution of 1 sec.Support for interrupt based alarm was not implemented.Submitted by: Kornel Duleba Reviewed by: manuObtained from: SemihalfSponsored by: Alstom GroupDifferential Revision: https://reviews.freebsd.org/D24364 List of files: /freebsd-14.2/sys/modules/i2c/Makefile

7187cccc - Add TCA6416 GPIO expander support.

Mon, 25 May 2020 15:31:43 +0000

Add TCA6416 GPIO expander support.Add basic TCA6416 GPIO expander support over I2C bus. The driver handlesenabling and disabling pins, setting pin mode to IN and OUT andtoggling the pins. External interrupts are not supported.Submitted by: Dawid Gorecki Reviewed by: manu, mmelObtained from: SemihalfSponsored by: Alstom GroupDifferential Revision: https://reviews.freebsd.org/D24363 List of files: /freebsd-14.2/sys/modules/i2c/Makefile

422d05da - Add support for i2c bus mux hardware.

Thu, 02 Jan 2020 17:51:49 +0000

Add support for i2c bus mux hardware.An i2c bus can be divided into segments which can be selectively connectedand disconnected from the main bus. This is usually done to enable usingmultiple slave devices having the same address, by isolating the devicesonto separate bus segments, only one of which is connected to the main busat once.There are several types of i2c bus muxes, which break down into two generalcategories... - Muxes which are themselves i2c slaves. These devices respond to i2c commands on their upstream bus, and based on those commands, connect various downstream buses to the upstream. In newbus terms, they are both a child of an iicbus and the parent of one or more iicbus instances. - Muxes which are not i2c devices themselves. Such devices are part of the i2c bus electrically, but in newbus terms their parent is some other bus. The association with the upstream bus must be established by separate metadata (such as FDT data).In both cases, the mux driver has one or more iicbus child instancesrepresenting the downstream buses. The mux driver implements the iicbus_ifinterface, as if it were an iichb host bridge/i2c controller driver. Itservices the IO requests sent to it by forwarding them to the iicbusinstance representing the upstream bus, after electrically connecting theupstream bus to the downstream bus that hosts the i2c slave device whichmade the IO request.The net effect is automatic mux switching which is transparent to slaves onthe downstream buses. They just do i2c IO they way they normally do, and thebus is electrically connected for the duration of the IO and then idled whenit is complete.The existing iicbus_if callback() method is enhanced so that the parameterpassed to it can be a struct which contains a device_t for the requestingbus and slave devices. This change is done by adding a flag that indicatesthe extra values are present, and making the flags field the first field ofa new args struct. If the flag is set, the iichb or mux driver can recastthe pointer-to-flags into a pointer-to-struct and access the extrafields. Thus abi compatibility with older drivers is retained (but a muxcannot exist on the bus with the older iicbus driver in use.)A new set of core support routines exists in iicbus.c. This code will helpimplement mux drivers for any type of mux hardware by supplying all theboilerplate code that forwards IO requests upstream. It also has code forparsing metadata and instantiating the child iicbus instances based on it.Two new hardware mux drivers are added. The ltc430x driver supports theLTC4305/4306 mux chips which are controlled via i2c commands. Theiic_gpiomux driver supports any mux hardware which is controlled bymanipulating the state of one or more gpio pins. Test PlanTested locally using a variety of mux'd bus configurations involving bothltc4305 and a homebrew gpio-controlled mux. Tested configurations includedcascaded muxes (unlikely in the real world, but useful to prove that 'it alljust works' in terms of the automatic switching and upstream forwarding ofIO requests). List of files: /freebsd-14.2/sys/modules/i2c/Makefile

5177d294 - Add a driver for Texas Instruments ADS101x/ADS111x i2c ADC chips.

Mon, 05 Aug 2019 15:56:44 +0000

Add a driver for Texas Instruments ADS101x/ADS111x i2c ADC chips.Instances of the device can be configured using hints or FDT data.Interfaces to reconfigure the chip and extract voltage measurements fromit are available via sysctl(8). List of files: /freebsd-14.2/sys/modules/i2c/Makefile

b5988450 - Remove jedec_ts(4)

Wed, 01 Aug 2018 08:24:34 +0000

Remove jedec_ts(4)The jedec_ts(4) driver has been marked as deprecated in stable/11, and isnow being removed from -HEAD. Add a notice in UPDATING, and update the fewremaining references (regarding jedec_dimm(4)'s compatibility and history)to reflect the fact that jedec_ts(4) is now deleted.Reviewed by: avgRelnotes: yesDifferential Revision: https://reviews.freebsd.org/D16537 List of files: /freebsd-14.2/sys/modules/i2c/Makefile

b138780b - Build the ds1672 driver as a module. Add a detach() to unregister the rtc.

Tue, 06 Mar 2018 02:30:34 +0000

Build the ds1672 driver as a module. Add a detach() to unregister the rtc. List of files: /freebsd-14.2/sys/modules/i2c/Makefile

5a45ce2f - Build iicbus/rtc8583 as a module.

Sun, 04 Mar 2018 21:06:21 +0000

Build iicbus/rtc8583 as a module. List of files: /freebsd-14.2/sys/modules/i2c/Makefile

f0a2d31a - Instead of building ofw_iicbus as a separate module, just compile it in to

Sun, 25 Feb 2018 18:26:50 +0000

Instead of building ofw_iicbus as a separate module, just compile it in tothe iicbus module for FDT-based systems.The primary motivation for this is that host controller drivers whichdeclare DRIVER_MODULE(ofw_iicbus, thisdriver, etc, etc) now only need asingle MODULE_DEPEND(thisdriver, ofw_iicbus) for runtime linking to resolveall the symbols. With ofw_iicbus and iicbus in separate modules, driverswould need to declare a MODULE_DEPEND() on both, because symbol lookup isnon-recursive through the dependency chain. Requiring a driver to haveMODULE_DEPENDS() on both amounts to requiring the drivers to understand thekobj inheritence details of how ofw_iicbus is implemented, which seems likesomething they shouldn't have to know (and could even change some day).Also, this is somewhat analogous to how the drivers get built when compiledinto the kernel. You don't have to ask for ofw_iicbus separately, it justgets built in along with iicbus when option FDT is in effect. List of files: /freebsd-14.2/sys/modules/i2c/Makefile