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linux/Documentation/devicetree/bindings/i2c/trivial-devices.txt

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dt/i2c: Enumerate some of the known trivial i2c devices Based on recent discussions, we apparently want to do bindings even for trivial i2c devices, even though they have for years just been added. So start a table of the currently known ones for others to be added to over time. (I am intentionally letting lines go over 80 characters to make it easier to sort the file). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27 19:18:46 +00:00
This is a list of trivial i2c devices that have simple device tree
bindings, consisting only of a compatible field, an address and
possibly an interrupt line.
If a device needs more specific bindings, such as properties to
describe some aspect of it, there needs to be a specific binding
document for it just like any other devices.
Compatible Vendor / Chip
========== =============
ad,ad7414 SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin
ad,adm9240 ADM9240: Complete System Hardware Monitor for uProcessor-Based Systems
adi,adt7461 +/-1C TDM Extended Temp Range I.C
adt7461 +/-1C TDM Extended Temp Range I.C
at,24c08 i2c serial eeprom (24cxx)
atmel,24c02 i2c serial eeprom (24cxx)
tpm: Add support for Atmel I2C TPMs This is based on the work of Teddy Reed <teddy@prosauce.org> published on GitHub: https://github.com/theopolis/tpm-i2c-atmel.git 34894b988b67e0ae55088d6388e77b0dbf10c07d That driver was never merged, I have taken it as a starting port, forward ported, tested and revised the driver: - Make it broadly textually similar to the Infineon and Nuvoton I2C driver - Place everything in a format suitable for mainline inclusion - Use high level I2C functions i2c_master_send and i2c_master_recv for data xfer - Use the timeout system from the core code, by faking out a status register - Only I2C transfer the number of bytes in the reply, not a fixed message size. - checkpatch cleanups - Testing on ARM Kirkwood, with this device tree, using a AT97SC3204T-X1A180 tpm@29 { compatible = "atmel,at97sc3204t"; reg = <0x29>; }; Signed-off-by: Teddy Reed <teddy@prosauce.org> [jgg: revised and tested] Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> [phuewe: minor whitespace changes] Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
2013-10-06 18:43:36 +00:00
atmel,at97sc3204t i2c trusted platform module (TPM)
iio: add Capella CM32181 ambient light sensor driver. Add Capella Microsystem CM32181 Ambient Light Sensor IIO driver. This driver will convert raw data to lux value under open-air condition. Change the calibscale based on the cover material. Signed-off-by: Kevin Tsai <ktsai@capellamicro.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-12-24 01:53:00 +00:00
capella,cm32181 CM32181: Ambient Light Sensor
dt/i2c: Enumerate some of the known trivial i2c devices Based on recent discussions, we apparently want to do bindings even for trivial i2c devices, even though they have for years just been added. So start a table of the currently known ones for others to be added to over time. (I am intentionally letting lines go over 80 characters to make it easier to sort the file). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27 19:18:46 +00:00
catalyst,24c32 i2c serial eeprom
dallas,ds1307 64 x 8, Serial, I2C Real-Time Clock
dallas,ds1338 I2C RTC with 56-Byte NV RAM
dallas,ds1339 I2C Serial Real-Time Clock
dallas,ds1340 I2C RTC with Trickle Charger
dallas,ds1374 I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
dallas,ds1631 High-Precision Digital Thermometer
dallas,ds1682 Total-Elapsed-Time Recorder with Alarm
dallas,ds1775 Tiny Digital Thermometer and Thermostat
dallas,ds3232 Extremely Accurate I²C RTC with Integrated Crystal and SRAM
dallas,ds4510 CPU Supervisor with Nonvolatile Memory and Programmable I/O
dallas,ds75 Digital Thermometer and Thermostat
dialog,da9053 DA9053: flexible system level PMIC with multicore support
epson,rx8025 High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE
epson,rx8581 I2C-BUS INTERFACE REAL TIME CLOCK MODULE
fsl,mag3110 MAG3110: Xtrinsic High Accuracy, 3D Magnetometer
fsl,mc13892 MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51
fsl,mma8450 MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer
fsl,mpr121 MPR121: Proximity Capacitive Touch Sensor Controller
fsl,sgtl5000 SGTL5000: Ultra Low-Power Audio Codec
hwmon: (lm75) Add support for GMT G751 chip This was tested on a NETGEAR ReadyNAS 2120 device (Marvell Armada XP based board, via DT). Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2013-11-09 17:39:14 +00:00
gmt,g751 G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
tpm: Add support for new Infineon I2C TPM (SLB 9645 TT 1.2 I2C) This driver adds support for Infineon's new SLB 9645 TT 1.2 I2C TPMs, which supports clockstretching, combined reads and a bus speed of up to 400khz. The device also has a new device id. The driver works now also fine with device trees, so you can instantiate your device by adding: + tpm { + compatible = "infineon,slb9645tt"; + reg = <0x20>; + }; for SLB 9645 devices or + tpm { + compatible = "infineon,slb9635tt"; + reg = <0x20>; + }; for SLB 9635 devices to your device tree. tpm_i2c_infineon is also retained as a compatible id as a fallback to slb9635 protocol. The driver was tested on Beaglebone. Signed-off-by: Peter Huewe <peter.huewe@infineon.com> Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
2013-03-04 14:41:46 +00:00
infineon,slb9635tt Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz)
infineon,slb9645tt Infineon SLB9645 I2C TPM (new protocol, max 400khz)
rtc: Add support for Intersil ISL12057 I2C RTC chip Intersil ISL12057 is an I2C RTC chip also supporting two alarms. This patch only adds support for basic RTC functionalities (i.e. getting and setting time). Tests have been performed on NETGEAR ReadyNAS 102 w/ startup/shutdown scripts, hwclock, ntpdate and openntpd. Reviewed-by: Mark Brown <broonie@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-12-19 22:27:28 +00:00
isl,isl12057 Intersil ISL12057 I2C RTC Chip
dt/i2c: Enumerate some of the known trivial i2c devices Based on recent discussions, we apparently want to do bindings even for trivial i2c devices, even though they have for years just been added. So start a table of the currently known ones for others to be added to over time. (I am intentionally letting lines go over 80 characters to make it easier to sort the file). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27 19:18:46 +00:00
maxim,ds1050 5 Bit Programmable, Pulse-Width Modulator
maxim,max1237 Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
maxim,max6625 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface
mc,rv3029c2 Real Time Clock Module with I2C-Bus
national,lm75 I2C TEMP SENSOR
national,lm80 Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor
national,lm92 ±0.33°C Accurate, 12-Bit + Sign Temperature Sensor and Thermal Window Comparator with Two-Wire Interface
tpm: Add support for the Nuvoton NPCT501 I2C TPM This chip is/was also branded as a Winbond WPCT301. Originally written by Dan Morav <dmorav@nuvoton.com> and posted to LKML: https://lkml.org/lkml/2011/9/7/206 The original posting was not merged, I have taken it as a starting point, forward ported, tested and revised the driver: - Rework interrupt handling to work properly with level triggered interrupts. The old version just locked up. - Synchronize various items with Peter Huewe's Infineon driver: * Add durations/timeouts sysfs calls * Remove I2C device auto-detection * Don't fiddle with chip->release * Call tpm_dev_vendor_release in the probe error path * Use MODULE_DEVICE_TABLE for the I2C ids * Provide OF compatible strings for DT support * Use SIMPLE_DEV_PM_OPS * Use module_i2c_driver - checkpatch cleanups - Testing on ARM Kirkwood with GPIO interrupts, with this device tree: tpm@57 { compatible = "nuvoton,npct501"; reg = <0x57>; interrupt-parent = <&gpio1>; interrupts = <6 IRQ_TYPE_LEVEL_LOW>; }; Signed-off-by: Dan Morav <dmorav@nuvoton.com> [jgg: revised and tested] Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> [phuewe: minor whitespace changes, fixed module name in kconfig] Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
2013-10-06 18:43:13 +00:00
nuvoton,npct501 i2c trusted platform module (TPM)
dt/i2c: Enumerate some of the known trivial i2c devices Based on recent discussions, we apparently want to do bindings even for trivial i2c devices, even though they have for years just been added. So start a table of the currently known ones for others to be added to over time. (I am intentionally letting lines go over 80 characters to make it easier to sort the file). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27 19:18:46 +00:00
nxp,pca9556 Octal SMBus and I2C registered interface
nxp,pca9557 8-bit I2C-bus and SMBus I/O port with reset
nxp,pcf8563 Real-time clock/calendar
ovti,ov5642 OV5642: Color CMOS QSXGA (5-megapixel) Image Sensor with OmniBSI and Embedded TrueFocus
pericom,pt7c4338 Real-time Clock Module
plx,pex8648 48-Lane, 12-Port PCI Express Gen 2 (5.0 GT/s) Switch
ramtron,24c64 i2c serial eeprom (24cxx)
ricoh,rs5c372a I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
samsung,24ad0xd1 S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power)
st-micro,24c256 i2c serial eeprom (24cxx)
stm,m41t00 Serial Access TIMEKEEPER
stm,m41t62 Serial real-time clock (RTC) with alarm
stm,m41t80 M41T80 - SERIAL ACCESS RTC WITH ALARMS
Documentation: dt: i2c: Update trivial-devices list Update i2c trivial-devices list by adding the description for ti,tmp275 temperature sensor and taos,tsl2550 ambient light sensor. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com>
2012-10-19 06:58:56 +00:00
taos,tsl2550 Ambient Light Sensor with SMBUS/Two Wire Serial Interface
dt/i2c: Enumerate some of the known trivial i2c devices Based on recent discussions, we apparently want to do bindings even for trivial i2c devices, even though they have for years just been added. So start a table of the currently known ones for others to be added to over time. (I am intentionally letting lines go over 80 characters to make it easier to sort the file). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2011-12-27 19:18:46 +00:00
ti,tsc2003 I2C Touch-Screen Controller
Documentation: dt: i2c: trivial-devices: Update for tmp102 Add Description for tmp102 temperature sensor. Cc: Felipe Balbi <balbi@ti.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com>
2012-07-25 05:27:58 +00:00
ti,tmp102 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
Documentation: dt: i2c: Update trivial-devices list Update i2c trivial-devices list by adding the description for ti,tmp275 temperature sensor and taos,tsl2550 ambient light sensor. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com>
2012-10-19 06:58:56 +00:00
ti,tmp275 Digital Temperature Sensor
tpm: Add support for the Nuvoton NPCT501 I2C TPM This chip is/was also branded as a Winbond WPCT301. Originally written by Dan Morav <dmorav@nuvoton.com> and posted to LKML: https://lkml.org/lkml/2011/9/7/206 The original posting was not merged, I have taken it as a starting point, forward ported, tested and revised the driver: - Rework interrupt handling to work properly with level triggered interrupts. The old version just locked up. - Synchronize various items with Peter Huewe's Infineon driver: * Add durations/timeouts sysfs calls * Remove I2C device auto-detection * Don't fiddle with chip->release * Call tpm_dev_vendor_release in the probe error path * Use MODULE_DEVICE_TABLE for the I2C ids * Provide OF compatible strings for DT support * Use SIMPLE_DEV_PM_OPS * Use module_i2c_driver - checkpatch cleanups - Testing on ARM Kirkwood with GPIO interrupts, with this device tree: tpm@57 { compatible = "nuvoton,npct501"; reg = <0x57>; interrupt-parent = <&gpio1>; interrupts = <6 IRQ_TYPE_LEVEL_LOW>; }; Signed-off-by: Dan Morav <dmorav@nuvoton.com> [jgg: revised and tested] Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> [phuewe: minor whitespace changes, fixed module name in kconfig] Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
2013-10-06 18:43:13 +00:00
winbond,wpct301 i2c trusted platform module (TPM)
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