starfive-tech/linux.git/drivers/extcon, branch visionfive_v1_5.13

extcon: intel-mrfld: Sync hardware and software state on init

2021-07-19T08:04:52+00:00

commit ecb5bdff901139850fb3ca3ae2d0cccac045bc52 upstream. extcon driver for Basin Cove PMIC shadows the switch status used for dwc3 DRD to detect a change in the switch position. This change initializes the status at probe time. Cc: stable@vger.kernel.org Fixes: 492929c54791 ("extcon: mrfld: Introduce extcon driver for Basin Cove PMIC") Reviewed-by: Andy Shevchenko Signed-off-by: Ferry Toth Signed-off-by: Chanwoo Choi Signed-off-by: Greg Kroah-Hartman

extcon: max8997: Add missing modalias string

2021-07-14T15:07:43+00:00

[ Upstream commit dc11fc2991e9efbceef93912b83e333d2835fb19 ] The platform device driver name is "max8997-muic", so advertise it properly in the modalias string. This fixes automated module loading when this driver is compiled as a module. Fixes: b76668ba8a77 ("Extcon: add MAX8997 extcon driver") Signed-off-by: Marek Szyprowski Signed-off-by: Chanwoo Choi Signed-off-by: Sasha Levin

extcon: sm5502: Drop invalid register write in sm5502_reg_data

2021-07-14T15:07:43+00:00

[ Upstream commit d25b224f8e5507879b36a769a6d1324cf163466c ] When sm5502_init_dev_type() iterates over sm5502_reg_data to initialize the registers it is limited by ARRAY_SIZE(sm5502_reg_data). There is no need to add another empty element to sm5502_reg_data. Having the additional empty element in sm5502_reg_data will just result in writing 0xff to register 0x00, which does not really make sense. Fixes: 914b881f9452 ("extcon: sm5502: Add support new SM5502 extcon device driver") Signed-off-by: Stephan Gerhold Signed-off-by: Chanwoo Choi Signed-off-by: Sasha Levin

extcon: extcon-max8997: Fix IRQ freeing at error path

2021-07-14T15:06:52+00:00

[ Upstream commit 610bdc04830a864115e6928fc944f1171dfff6f3 ] If reading MAX8997_MUIC_REG_STATUS1 fails at probe the driver exits without freeing the requested IRQs. Free the IRQs prior returning if reading the status fails. Fixes: 3e34c8198960 ("extcon: max8997: Avoid forcing UART path on drive probe") Signed-off-by: Matti Vaittinen Reviewed-by: Hans de Goede Acked-by: Chanwoo Choi Link: https://lore.kernel.org/r/27ee4a48ee775c3f8c9d90459c18b6f2b15edc76.1623146580.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Hans de Goede Signed-off-by: Sasha Levin

Merge tag 'mfd-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2021-04-28T22:59:13+00:00

Pull MFD updates from Lee Jones: "Core Framework: - Add support for Software Nodes to MFD Core - Remove support for Device Properties from MFD Core - Use standard APIs in MFD Core New Drivers: - Add support for ROHM BD9576MUF and BD9573MUF PMICs - Add support for Netronix Embedded Controller, PWM and RTC - Add support for Actions Semi ATC260x PMICs and OnKey New Device Support: - Add support for DG1 PCIe Graphics Card to Intel PMT - Add support for ROHM BD71815 PMIC to ROHM BD71828 - Add support for Tolino Shine 2 HD to Netronix Embedded Controller - Add support for AX10 BMC Secure Updates to Intel M10 BMC Removed Device Support: - Remove Arizona Extcon support from MFD - Remove ST-E AB8500 Power Supply code from MFD - Remove AB3100 altogether New Functionality: - Add support for SMBus and I2C modes to Dialog DA9063 - Switch to using Software Nodes in Intel (various) New/converted Device Tree bindings: - rohm bd71815-pmic, rohm bd9576-pmic, netronix ntxec, actions atc260x, ricoh rn5t618, qcom pm8xxx - Fix-ups: - Fix error handling/path; intel_pmt - Simplify code; rohm-bd718x7, ab8500-core, intel-m10-bmc - Trivial clean-ups (reordering, spelling); rohm-generic, rn5t618, max8997 - Use correct data-type; db8500-prcmu - Remove superfluous code; lp87565, intel_quark_i2c_gpi, lpc_sch, twl - Use generic APIs/defines; lm3533-core, intel_quark_i2c_gpio - Regmap related fix-ups; intel-m10-bmc, sec-core - Reorder resource freeing during remove; intel_quark_i2c_gpio - Make table indexing more robust; intel_quark_i2c_gpio - Fix reference imbalances; arizona-irq - Staticify and (un)constify things; arizona-spi, stmpe, ene-kb3930, intel-lpss-acpi, intel-lpss-pci, atc260x-i2c, intel_quark_i2c_gpio Bug Fixes: - Fix incorrect (register) values; intel-m10-bmc - Kconfig related fixes; ABX500_CORE - Do not clear the Auto Reload Register; stm32-timers" * tag 'mfd-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (84 commits) mfd: intel-m10-bmc: Add support for MAX10 BMC Secure Updates Revert "mfd: max8997: Add of_compatible to Extcon and Charger mfd_cell" mfd: twl: Remove unused inline function twl4030charger_usb_en() dt-bindings: mfd: Convert pm8xxx bindings to yaml dt-bindings: mfd: Add compatible for pmk8350 rtc i2c: designware: Get rid of legacy platform data mfd: intel_quark_i2c_gpio: Convert I²C to use software nodes mfd: lpc_sch: Partially revert "Add support for Intel Quark X1000" mfd: arizona: Fix rumtime PM imbalance on error mfd: max8997: Replace 8998 with 8997 mfd: core: Use acpi_find_child_device() for child devices lookup mfd: intel_quark_i2c_gpio: Don't play dirty trick with const mfd: intel_quark_i2c_gpio: Enable MSI interrupt mfd: intel_quark_i2c_gpio: Reuse BAR definitions for MFD cell indexing mfd: ntxec: Support for EC in Tolino Shine 2 HD mfd: stm32-timers: Avoid clearing auto reload register mfd: intel_quark_i2c_gpio: Replace I²C speeds with descriptive definitions mfd: intel_quark_i2c_gpio: Remove unused struct device member mfd: intel_quark_i2c_gpio: Unregister resources in reversed order mfd: Kconfig: ABX500_CORE should depend on ARCH_U8500 ...

Merge tag 'driver-core-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2021-04-26T18:05:36+00:00

Pull driver core updates from Greg KH: "Here is the "big" set of driver core changes for 5.13-rc1. Nothing major, just lots of little core changes and cleanups, notable things are: - finally set 'fw_devlink=on' by default. All reported issues with this have been shaken out over the past 9 months or so, but we will be paying attention to any fallout here in case we need to revert this as the default boot value (symptoms of problems are a simple lack of booting) - fixes found to be needed by fw_devlink=on value in some subsystems (like clock). - delayed work initialization cleanup - driver core cleanups and minor updates - software node cleanups and tweaks - devtmpfs cleanups - minor debugfs cleanups All of these have been in linux-next for a while with no reported issues" * tag 'driver-core-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (53 commits) devm-helpers: Fix devm_delayed_work_autocancel() kerneldoc PM / wakeup: use dev_set_name() directly software node: Allow node addition to already existing device kunit: software node: adhear to KUNIT formatting standard node: fix device cleanups in error handling code kobject_uevent: remove warning in init_uevent_argv() debugfs: Make debugfs_allow RO after init Revert "driver core: platform: Make platform_get_irq_optional() optional" media: ipu3-cio2: Switch to use SOFTWARE_NODE_REFERENCE() software node: Introduce SOFTWARE_NODE_REFERENCE() helper macro software node: Imply kobj_to_swnode() to be no-op software node: Deduplicate code in fwnode_create_software_node() software node: Introduce software_node_alloc()/software_node_free() software node: Free resources explicitly when swnode_register() fails debugfs: drop pointless nul-termination in debugfs_read_file_bool() driver core: add helper for deferred probe reason setting driver core: Improve fw_devlink & deferred_probe_timeout interaction of: property: fw_devlink: Add support for remote-endpoint driver core: platform: Make platform_get_irq_optional() optional driver core: Replace printf() specifier and drop unneeded casting ...

extcon: qcom-spmi: Add support for VBUS detection

2021-04-08T04:10:16+00:00

VBUS can be detected via a dedicated PMIC pin. Add support for reporting the VBUS status. Signed-off-by: Anirudh Ghayal Signed-off-by: Kavya Nunna Signed-off-by: Guru Das Srinagesh Signed-off-by: Chanwoo Choi

extcon: sm5502: Detect OTG when USB_ID is connected to ground

2021-04-08T04:10:16+00:00

In it's curent state this driver ignores OTG adapters with ID pin connected to ground. This commit adds a check to set extcon into host mode when such OTG adapter is connected. Signed-off-by: Nikita Travkin Signed-off-by: Chanwoo Choi

extcon: max8997: Add CHGINS and CHGRM interrupt handling

2021-04-08T04:10:16+00:00

This allows the MAX8997 charger to set the current limit depending on the detected extcon charger type. Signed-off-by: Timon Baetz Signed-off-by: Chanwoo Choi

Merge 5.12-rc6 into driver-core-next

2021-04-05T06:51:37+00:00

We need the driver core fixes in here as well. Signed-off-by: Greg Kroah-Hartman