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path: root/drivers/platform/x86/intel_pmc_ipc.c
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* platform:x86: Add Intel telemetry platform deviceSouvik Kumar Chakravarty2016-01-191-0/+96
| | | | | | | | Telemetry Device is created by the pmc_ipc driver. Resources are populated according SSRAM region as indicated by the BIOS tables. Signed-off-by: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* intel_pmc_ipc: update acpi resource structure for PunitQipeng Zha2016-01-191-40/+78
| | | | | | | | | BIOS restructure exported memory resources for Punit in acpi table, So update resources for Punit. Signed-off-by: Qipeng Zha <qipeng.zha@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* Merge tag 'mfd-for-linus-4.3' of ↵Linus Torvalds2015-09-041-5/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Device Support: - New Clocksource driver from ST - New MFD/ACPI/DMA drivers for Intel's Sunrisepoint PCH based platforms - Add support for Arizona WM8998 and WM1814 - Add support for Dialog Semi DA9062 and DA9063 - Add support for Kontron COMe-bBL6 and COMe-cBW6 - Add support for X-Powers AXP152 - Add support for Atmel, many - Add support for STMPE, many - Add support for USB in X-Powers AXP22X Core Frameworks: - New Base API to traverse devices and their children in reverse order Bug Fixes: - Fix race between runtime-suspend and IRQs - Obtain platform data form more reliable source Fix-ups: - Constifying things - Variable signage changes - Kconfig depends|selects changes - Make use of BIT() macro - Do not supply .owner attribute in *_driver structures - MAINTAINERS entries - Stop using set_irq_flags() - Start using irq_set_chained_handler_and_data() - Export DT device ID structures" * tag 'mfd-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits) mfd: jz4740-adc: Init mask cache in generic IRQ chip mfd: cros_ec: spi: Add OF match table mfd: stmpe: Add OF match table mfd: max77686: Split out regulator part from the DT binding mfd: Add DT binding for Maxim MAX77802 IC mfd: max77686: Use a generic name for the PMIC node in the example mfd: max77686: Don't suggest in binding to use a deprecated property mfd: Add MFD_CROS_EC dependencies mfd: cros_ec: Remove CROS_EC_PROTO dependency for SPI and I2C drivers mfd: axp20x: Add a cell for the usb power_supply part of the axp20x PMICs mfd: axp20x: Add missing registers, and mark more registers volatile mfd: arizona: Fixup some formatting/white space errors mfd: wm8994: Fix NULL pointer exception on missing pdata of: Add vendor prefix for Nuvoton mfd: mt6397: Implement wake handler and suspend/resume to handle wake up event mfd: atmel-hlcdc: Add support for new SoCs mfd: Export OF module alias information in missing drivers mfd: stw481x: Export I2C module alias information mfd: da9062: Support for the DA9063 OnKey in the DA9062 core mfd: max899x: Avoid redundant irq_data lookup ...
| * mfd: watchdog: iTCO_wdt: Expose watchdog properties using platform dataMatt Fleming2015-08-111-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Intel Sunrisepoint (Skylake PCH) has the iTCO watchdog accessible across the SMBus, unlike previous generations of PCH/ICH where it was on the LPC bus. Because it's on the SMBus, it doesn't make sense to pass around a 'struct lpc_ich_info', and leaking the type of bus into the iTCO watchdog driver is kind of backwards anyway. This change introduces a new 'struct itco_wdt_platform_data' for use inside the iTCO watchdog driver and by the upcoming Intel Sunrisepoint code, which neatly avoids having to include lpc_ich headers in the i801 i2c driver. This change is overdue because lpc_ich_info has already found its way into other TCO watchdog users, notably the intel_pmc_ipc driver where the watchdog actually isn't on the LPC bus as far as I can see. A simple translation layer is provided for converting from the existing 'struct lpc_ich_info' inside the lpc_ich mfd driver. Signed-off-by: Matt Fleming <matt.fleming@intel.com> Acked-by: Darren Hart <dvhart@linux.intel.com> [drivers/x86 refactoring] Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | intel_pmc_ipc: Update kerneldoc formattingqipeng.zha2015-07-091-22/+35
| | | | | | | | | | | | | | Update kerneldoc formatting per Documentation/kernel-dec-nano-HOWTO.txt. Signed-off-by: qipeng.zha <qipeng.zha@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* | intel_pmc_ipc: Fix compiler casting warningsqipeng.zha2015-07-061-13/+13
|/ | | | | | | | | Avoid casting variables to different sizes due to different compilers and settings. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: qipeng.zha <qipeng.zha@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* intel_pmc_ipc: Add Intel Apollo Lake PMC IPC driverqipeng.zha2015-06-291-0/+767
This driver provides support for PMC control on Apollo Lake platforms. The PMC is an ARC processor which defines some IPC commands for communication with other entities in the CPU. Signed-off-by: qipeng.zha <qipeng.zha@intel.com> [fengguang.wu@intel.com: Fix Sparse and Cocinelle warnings] Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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