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2023-12-30hw/sensor: Constify VMStateRichard Henderson9-11/+11
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20231221031652.119827-54-richard.henderson@linaro.org>
2023-11-07hw/sensor: add ADM1266 device modelTitus Rwantare3-0/+260
The ADM1266 is a cascadable super sequencer with margin control and fault recording. This commit adds basic support for its PMBus commands and models the identification registers that can be modified in a firmware update. Reviewed-by: Hao Wu <wuhaotsh@google.com> Acked-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Titus Rwantare <titusr@google.com> [PMD: Cover file in MAINTAINERS] Message-ID: <20231023-staging-pmbus-v3-v4-5-07a8cb7cd20a@google.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-08-31hw/i2c: spelling fixesMichael Tokarev2-2/+2
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Message-ID: <20230823065335.1919380-14-mjt@tls.msk.ru> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-06-20meson: Replace softmmu_ss -> system_ssPhilippe Mathieu-Daudé1-9/+9
We use the user_ss[] array to hold the user emulation sources, and the softmmu_ss[] array to hold the system emulation ones. Hold the latter in the 'system_ss[]' array for parity with user emulation. Mechanical change doing: $ sed -i -e s/softmmu_ss/system_ss/g $(git grep -l softmmu_ss) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-10-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27Do not include hw/hw.h if it is not necessaryThomas Huth1-1/+0
hw.h only contains the protoype of one function nowadays, hw_error(), so all files that do not use this function anymore also do not need to include this header anymore. Message-Id: <20230216142915.304481-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-02-08Don't include headers already included by qemu/osdep.hMarkus Armbruster1-1/+0
This commit was created with scripts/clean-includes. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20230202133830.2152150-19-armbru@redhat.com>
2022-07-14hw/sensor: Add Renesas ISL69259 device modelPeter Delevoryas1-0/+28
This adds the ISL69259, using all the same functionality as the existing ISL69260 but overriding the IC_DEVICE_ID. Signed-off-by: Peter Delevoryas <pdel@fb.com> Reviewed-by: Titus Rwantare <titusr@google.com> Message-Id: <20220701000626.77395-4-me@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-07-14hw/sensor: Add IC_DEVICE_ID to ISL voltage regulatorsPeter Delevoryas1-0/+12
This commit adds a passthrough for PMBUS_IC_DEVICE_ID to allow Renesas voltage regulators to return the integrated circuit device ID if they would like to. The behavior is very device specific, so it hasn't been added to the general PMBUS model. Additionally, if the device ID hasn't been set, then the voltage regulator will respond with the error byte value. The guest error message will change slightly for IC_DEVICE_ID with this commit. Signed-off-by: Peter Delevoryas <pdel@fb.com> Reviewed-by: Titus Rwantare <titusr@google.com> Message-Id: <20220701000626.77395-3-me@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-06-30hw/i2c: add asynchronous sendKlaus Jensen1-0/+2
Add an asynchronous version of i2c_send() that requires the slave to explicitly acknowledge on the bus with i2c_ack(). The current master must use the new i2c_start_send_async() to indicate that it wants to do an asynchronous transfer. This allows the i2c core to check if the target slave supports this or not. This approach relies on adding a new enum i2c_event member, which is why a bunch of other devices needs changes in their event handling switches. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Message-Id: <20220601210831.67259-5-its@irrelevant.dk> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220630045133.32251-6-me@pjd.dev> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-06-30hw/sensor: add Maxim MAX31785 deviceMaheswara Kurapati3-0/+578
MAX31785 is a PMBus compliant 6-Channel fan controller. It supports 6 fan channels, 11 temperature sensors, and 6-Channel ADC to measure the remote voltages. Datasheet can be found here: https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf This initial version of the driver has skeleton and support for the fan channels. Requests for temperature sensors, and ADC Channels the are serviced with the default values as per the datasheet. No additional instrumentation is done. NV Log feature is not supported. Signed-off-by: Maheswara Kurapati <quic_mkurapat@quicinc.com> Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220627154703.148943-5-quic_jaehyoo@quicinc.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-08hw/sensor: add Renesas raa228000 deviceTitus Rwantare1-0/+50
Signed-off-by: Titus Rwantare <titusr@google.com> Reviewed-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Corey Minyard <cminyard@mvista.com> Message-Id: <20220307200605.4001451-10-titusr@google.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-03-08hw/sensor: add Renesas raa229004 PMBus deviceTitus Rwantare1-0/+18
The Renesas RAA229004 is a PMBus Multiphase Voltage Regulator Signed-off-by: Titus Rwantare <titusr@google.com> Reviewed-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Corey Minyard <cminyard@mvista.com> Message-Id: <20220307200605.4001451-9-titusr@google.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-03-08hw/sensor: add Intersil ISL69260 device modelTitus Rwantare3-0/+216
Signed-off-by: Titus Rwantare <titusr@google.com> Reviewed-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Corey Minyard <cminyard@mvista.com> Message-Id: <20220307200605.4001451-8-titusr@google.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-02-21Kconfig: Add I2C_DEVICES device groupPeter Maydell1-0/+5
Currently there is no way for a board model's Kconfig stanza to say "I have an i2c bus which the user can plug an i2c device into, build all the free-standing i2c devices". The Kconfig mechanism for this is the "device group". Add an I2C_DEVICES group along the same lines as the existing PCI_DEVICES. Simple free-standing i2c devices which a user might plausibly want to be able to plug in on the QEMU commandline should have default y if I2C_DEVICES and board models which have an i2c bus that is user-accessible should use imply I2C_DEVICES to cause those pluggable devices to be built. In this commit we mark only a fairly conservative set of i2c devices as belonging to the I2C_DEVICES group: the simple sensors and RTCs (not including PMBus devices or devices which need GPIO lines to be connected). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hao Wu <wuhaotsh@google.com> Message-id: 20220208155911.3408455-2-peter.maydell@linaro.org
2022-02-08hw/sensor: Add lsm303dlhc magnetometer deviceKevin Townsend3-0/+561
This commit adds emulation of the magnetometer on the LSM303DLHC. It allows the magnetometer's X, Y and Z outputs to be set via the mag-x, mag-y and mag-z properties, as well as the 12-bit temperature output via the temperature property. Sensor can be enabled with 'CONFIG_LSM303DLHC_MAG=y'. Signed-off-by: Kevin Townsend <kevin.townsend@linaro.org> Message-id: 20220130095032.35392-1-kevin.townsend@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-20hw/misc: Add Infineon DPS310 sensor modelJoel Stanley3-0/+230
This contains some hardcoded register values that were obtained from the hardware after reading the temperature. It does enough to test the Linux kernel driver. The FIFO mode, IRQs and operation modes other than the default as used by Linux are not modelled. Signed-off-by: Joel Stanley <joel@jms.id.au> Message-Id: <20210616073358.750472-2-joel@jms.id.au> [ clg: - Fixed sequential reading - Reworked regs_reset_state array - Moved model under hw/sensor/ ] Message-Id: <20210629142336.750058-4-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-07-08hw/misc: add MAX34451 deviceTitus Rwantare3-0/+780
The MAX34451 is a Maxim power-supply system manager that can monitor up to 16 voltage rails or currents. It also contains a temperature sensor and supports up to four external temperature sensors. This commit adds support for interfacing with it, and setting limits on the supported sensors. Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Hao Wu <wuhaotsh@google.com> Signed-off-by: Titus Rwantare <titusr@google.com> Message-Id: <20210708172556.1868139-5-titusr@google.com> [Moved the device to the sensor directory] Signed-off-by: Corey Minyard <cminyard@mvista.com>
2021-07-08hw/misc: add ADM1272 deviceTitus Rwantare3-0/+548
The ADM1272 is a PMBus compliant Hot Swap Controller and Digital Power Monitor by Analog Devices. This commit adds support for interfacing with it, and support for setting and monitoring sensor limits. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1272.pdf Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Hao Wu <wuhaotsh@google.com> Signed-off-by: Titus Rwantare <titusr@google.com> Message-Id: <20210708172556.1868139-3-titusr@google.com> [Moved the device to the sensor directory] [remove include of trace.h, it is not needed] Signed-off-by: Corey Minyard <cminyard@mvista.com>
2021-06-17sensor: Move hardware sensors from misc to a sensor directoryCorey Minyard5-0/+1059
Lots of this are expected to be coming in, create a directory for them. Also move the tmp105.h file into the include directory where it should be. Cc: Cédric Le Goater <clg@kaod.org> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Andrew Jeffery <andrew@aj.id.au> Cc: Joel Stanley <joel@jms.id.au> Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: qemu-arm@nongnu.org Signed-off-by: Corey Minyard <cminyard@mvista.com> Acked-by: Cédric Le Goater <clg@kaod.org>
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