kernel/linux.git/drivers/platform/Kconfig, branch v6.6.132

platform/mips: Adjust Kconfig to keep consistency

2022-12-08T10:51:52+00:00

Drop the "if MIPS" and "endif" drivers/platform/Kconfig. Instead add a "depends on MIPS" to "menuconfig MIPS_PLATFORM_DEVICES" in drivers/ platform/mips/Kconfig, like all the other subdirs are doing. Suggested-by: Hans de Goede Signed-off-by: Huacai Chen Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Thomas Bogendoerfer

LoongArch: Add ACPI-based generic laptop driver

2022-10-12T08:36:20+00:00

This add ACPI-based generic laptop driver for Loongson-3. Some of the codes are derived from drivers/platform/x86/thinkpad_acpi.c. Signed-off-by: Jianmin Lv Signed-off-by: Huacai Chen

platform/x86: Kconfig: Remove unnecessary "if X86"

2022-06-27T07:37:49+00:00

drivers/platform/x86/Kconfig is wrapped in one big if X86_PLATFORM_DEVICES .. endif and X86_PLATFORM_DEVICES already has a "depends on X86" so the "if X86" in drivers/platform/Kconfig is not necessary and except for MIPS none of the other includes there has such an if. So let's remove it. While at it also move the x86/Kconfig include to the end of the file for alphabetical sorting. Signed-off-by: Hans de Goede Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220620145628.5882-2-hdegoede@redhat.com

platform: Add Surface platform directory

2020-10-27T11:51:03+00:00

It may make sense to split the Microsoft Surface hardware platform drivers out to a separate subdirectory, since some of it may be shared between ARM and x86 in the future (regarding devices like the Surface Pro X). Further, newer Surface devices will require additional platform drivers for fundamental support (mostly regarding their embedded controller), which may also warrant this split from a size perspective. This commit introduces a new platform/surface subdirectory for the Surface device family, with subsequent commits moving existing Surface drivers over from platform/x86. A new MAINTAINERS entry is added for this directory. Patches to files in this directory will be taken up by the platform-drivers-x86 team (i.e. Hans de Goede and Mark Gross) after they have been reviewed by Maximilian Luz. Signed-off-by: Maximilian Luz Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20201009141128.683254-2-luzmaximilian@gmail.com Signed-off-by: Hans de Goede

Merge tag 'platform-drivers-x86-v5.3-1' of git://git.infradead.org/linux-platform-drivers-x86

2019-07-14T23:51:47+00:00

Pull x86 platform driver updates from Andy Shevchenko: "Gathered a bunch of x86 platform driver changes. It's rather big, since includes two big refactors and completely new driver: - ASUS WMI driver got a big refactoring in order to support the TUF Gaming laptops. Besides that, the regression with backlight being permanently off on various EeePC laptops has been fixed. - Accelerometer on HP ProBook 450 G0 shows wrong measurements due to X axis being inverted. This has been fixed. - Intel PMC core driver has been extended to be ACPI enumerated if the DSDT provides device with _HID "INT33A1". This allows to convert the driver to be pure platform and support new hardware purely based on ACPI DSDT. - From now on the Intel Speed Select Technology is supported thru a corresponding driver. This driver provides an access to the features of the ISST, such as Performance Profile, Core Power, Base frequency and Turbo Frequency. - Mellanox platform drivers has been refactored and now extended to support more systems, including new coming ones. - The OLPC XO-1.75 platform is now supported. - CB4063 Beckhoff Automation board is using PMC clocks, provided via pmc_atom driver, for ethernet controllers in a way that they can't be managed by the clock driver. The quirk has been extended to cover this case. - Touchscreen on Chuwi Hi10 Plus tablet has been enabled. Meanwhile the information of Chuwi Hi10 Air has been fixed to cover more models based on the same platform. - Xiaomi notebooks have WMI interface enabled. Thus, the driver to support it has been provided. It required some extension of the generic WMI library, which allows to propagate opaque context to the ->probe() of the individual drivers. This release includes debugfs clean up from Greg KH for several drivers that drop return code check and make debugfs absence or failure non-fatal. Also miscellaneous fixes here and there, mostly for Acer WMI and various Intel drivers" * tag 'platform-drivers-x86-v5.3-1' of git://git.infradead.org/linux-platform-drivers-x86: (74 commits) platform/x86: Fix PCENGINES_APU2 Kconfig warning tools/power/x86/intel-speed-select: Add .gitignore file platform/x86: mlx-platform: Fix error handling in mlxplat_init() platform/x86: intel_pmc_core: Attach using APCI HID "INT33A1" platform/x86: intel_pmc_core: transform Pkg C-state residency from TSC ticks into microseconds platform/x86: asus-wmi: Use dev_get_drvdata() Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces platform/x86: mlx-platform: Add more reset cause attributes platform/x86: mlx-platform: Modify DMI matching order platform/x86: mlx-platform: Add regmap structure for the next generation systems platform/x86: mlx-platform: Change API for i2c-mlxcpld driver activation platform/x86: mlx-platform: Move regmap initialization before all drivers activation MAINTAINERS: Update for Intel Speed Select Technology tools/power/x86: A tool to validate Intel Speed Select commands platform/x86: ISST: Restore state on resume platform/x86: ISST: Add Intel Speed Select PUNIT MSR interface platform/x86: ISST: Add Intel Speed Select mailbox interface via MSRs platform/x86: ISST: Add Intel Speed Select mailbox interface via PCI platform/x86: ISST: Add Intel Speed Select mmio interface platform/x86: ISST: Add IOCTL to Translate Linux logical CPU to PUNIT CPU number ...

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

Platform: OLPC: Add XO-1.75 EC driver

2019-05-20T14:27:08+00:00

It's based off the driver from the OLPC kernel sources. Somewhat modernized and cleaned up, for better or worse. Modified to plug into the olpc-ec driver infrastructure (so that battery interface and debugfs could be reused) and the SPI slave framework. Signed-off-by: Lubomir Rintel Reviewed-by: Andy Shevchenko Signed-off-by: Andy Shevchenko

platform/x86: Move Mellanox platform hotplug driver to platform/mellanox

2018-01-31T18:36:48+00:00

In preparation for making the hotplug driver build for different architectures, move mlxcpld-hotplug.c to platform/mellanox and the header to include/linux/platform_data as mlxreg.h to reflect the new interface changes to come. Replace references to CPLD with REG throughout the files, consistent with the new name. Signed-off-by: Vadim Pasternak Acked-by: Andy Shevchenko [dvhart: update copyright, rewrite commit message] Signed-off-by: Darren Hart (VMware)

goldfish: refactor goldfish platform configs

2016-01-29T07:34:36+00:00

On new virtual devices, the goldfish virtual bus can be replaced with autoprobing infrastructure like Device Tree. Refactor the goldfish kernel configs to better accommodate this. Move the goldfish platform into a menuconfig in the style of the chrome platform, and separate the goldfish bus into its own config option. Signed-off-by: Greg Hackmann Signed-off-by: Jin Qian [Corrected a tristate to bool] Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman

MIPS: Loongson-3: Add CPU Hwmon platform driver

2015-04-01T15:22:17+00:00

This add CPU Hwmon (temperature sensor) platform driver for Loongson-3. Signed-off-by: Huacai Chen Cc: Steven J. Hill Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang Cc: Zhangjin Wu Patchwork: https://patchwork.linux-mips.org/patch/9617/ Signed-off-by: Ralf Baechle