kernel/linux.git/drivers/power/reset/Kconfig, branch linux-5.9.y

power: reset: add driver for LinkStation power off

2020-07-27T23:49:32+00:00

Some Buffalo LinkStations perform the power off operation, at restart time, depending on the state of an output pin (LED2/INTn) at the ethernet PHY. This pin is also used to wake the machine when a WoL packet is received by the PHY. The driver is required by the Buffalo LinkStation LS421DE (ARM MVEBU), and other models. Without it, the board remains forever halted if a power off command is executed, unless the PSU is disconnected and connected again. Add the driver to provide the power off function and also make the WoL feature to be available. Signed-off-by: Daniel González Cabanelas Signed-off-by: Sebastian Reichel

Merge tag 'for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2020-06-10T18:28:35+00:00

Pull power supply and reset updates from Sebastian Reichel: "This time there are lots of changes. Quite a few changes to the core, lots of driver changes and one change to kobject core (with Ack from Greg). Summary: kobject: - Increase number of allowed uevent variables power-supply core: - Add power-supply type in uevent - Cleanup property handling in core - Make property and usb_type pointers const - Convert core power-supply DT binding to YAML - Cleanup HWMON code - Add new health status "calibration required" - Add new properties for manufacture date and capacity error margin battery drivers: - new cw2015 battery driver used by pine64 Pinebook Pro laptop - axp22: blacklist on Meegopad T02 - sc27xx: support current/voltage reading - max17042: support time-to-empty reading - simple-battery: add more battery parameters - bq27xxx: convert DT binding document to YAML - sbs-battery: add TI BQ20Z65 support, fix technology property, convert DT binding to YAML, add option to disable charger broadcasts, add new properties: manufacture date, capacity error margin, average current, charge current and voltage and support calibration required health status - misc fixes charger drivers: - bq25890: cleanup, implement charge type, precharge current and input current limiting properties - bd70528: use new linear range helper library - bd99954: new charger driver - mp2629: new charger driver - misc fixes reboot drivers: - oxnas-restart: introduce new driver - syscon-reboot: convert DT binding to YAML, add parent syscon device support - misc fixes" * tag 'for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (85 commits) power: supply: cw2015: Attach OF ID table to the driver power: reset: gpio-poweroff: add missing '\n' in dev_err() Revert "power: supply: sbs-battery: simplify read_read_string_data" Revert "power: supply: sbs-battery: add PEC support" dt-bindings: power: sbs-battery: Convert to yaml power: supply: sbs-battery: constify power-supply property array power: supply: sbs-battery: switch to i2c's probe_new power: supply: sbs-battery: switch from of_property_* to device_property_* power: supply: sbs-battery: add ability to disable charger broadcasts power: supply: sbs-battery: fix idle battery status power: supply: sbs-battery: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED support power: supply: sbs-battery: add MANUFACTURE_DATE support power: supply: sbs-battery: add POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT/VOLTAGE_MAX support power: supply: sbs-battery: Improve POWER_SUPPLY_PROP_TECHNOLOGY support power: supply: sbs-battery: add POWER_SUPPLY_PROP_CURRENT_AVG support power: supply: sbs-battery: add PEC support power: supply: sbs-battery: simplify read_read_string_data power: supply: sbs-battery: add POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN support power: supply: sbs-battery: Add TI BQ20Z65 support power: supply: core: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED ...

power: reset: vexpress: fix build issue

2020-05-28T10:31:49+00:00

An allmodconfig kernel makes CONFIG_VEXPRESS_CONFIG a module and CONFIG_POWER_RESET_VEXPRESS builtin. That makes us see this build error: aarch64-linux-gnu-ld: drivers/power/reset/vexpress-poweroff.o: in function `vexpress_reset_probe': ../drivers/power/reset/vexpress-poweroff.c:119: undefined reference to `devm_regmap_init_vexpress_config' ../drivers/power/reset/vexpress-poweroff.c:119:(.text+0x48c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `devm_regmap_init_vexpress_config' make[1]: *** [/srv/src/kernel/next/Makefile:1126: vmlinux] Error 1 Rework so that POWER_RESET_VEXPRESS depends on 'VEXPRESS_CONFIG=y'. Link: https://lore.kernel.org/r/20200527112608.3886105-5-anders.roxell@linaro.org Fixes: d06cfe3f123c ("bus: vexpress-config: Merge vexpress-syscfg into vexpress-config") Signed-off-by: Anders Roxell Acked-by: Rob Herring Signed-off-by: Arnd Bergmann

power: reset: introduce oxnas-restart

2020-04-30T21:24:33+00:00

Add reboot handler for Oxford OX820 chips as reboot currenly hangs on those boards. Code is based on ox820_assert_system_reset() found in https://github.com/kref/linux-oxnas.git in arch/arm/mach-oxnas/mach-ox820.c line 181. Signed-off-by: Daniel Golle Acked-by: Neil Armstrong Signed-off-by: Sebastian Reichel

power: reset: sc27xx: Allow the SC27XX poweroff driver building into a module

2020-03-11T22:32:09+00:00

Change the config to 'tristate' and use module_platform_driver() to allow the SC27XX poweroff driver building into a module, as well as adding some mudule information. Signed-off-by: Baolin Wang Signed-off-by: Sebastian Reichel

Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-02-08T21:55:25+00:00

Pull ARM SoC platform updates from Olof Johansson: "Most of these are smaller fixes that have accrued, and some continued cleanup of OMAP platforms towards shared frameworks. One new SoC from Atmel/Microchip: sam9x60" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (35 commits) ARM: OMAP2+: Fix undefined reference to omap_secure_init ARM: s3c64xx: Drop unneeded select of TIMER_OF ARM: exynos: Drop unneeded select of MIGHT_HAVE_CACHE_L2X0 ARM: s3c24xx: Switch to atomic pwm API in rx1950 ARM: OMAP2+: sleep43xx: Call secure suspend/resume handlers ARM: OMAP2+: Use ARM SMC Calling Convention when OP-TEE is available ARM: OMAP2+: Introduce check for OP-TEE in omap_secure_init() ARM: OMAP2+: Add omap_secure_init callback hook for secure initialization ARM: at91: Documentation: add sam9x60 product and datasheet ARM: at91: pm: use of_device_id array to find the proper shdwc node ARM: at91: pm: use SAM9X60 PMC's compatible ARM: imx: only select ARM_ERRATA_814220 for ARMv7-A ARM: zynq: use physical cpuid in zynq_slcr_cpu_stop/start ARM: tegra: Use clk_m CPU on Tegra124 LP1 resume ARM: tegra: Modify reshift divider during LP1 ARM: tegra: Enable PLLP bypass during Tegra124 LP1 ARM: samsung: Rename Samsung and Exynos to lowercase ARM: exynos: Correct the help text for platform Kconfig option ARM: bcm: Select ARM_AMBA for ARCH_BRCMSTB ARM: brcmstb: Add debug UART entry for 7216 ...

power: reset: Fix Kconfig indentation

2019-12-19T01:03:50+00:00

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel

drivers: soc: atmel: select POWER_RESET_AT91_SAMA5D2_SHDWC for sam9x60

2019-12-09T23:45:30+00:00

Select POWER_RESET_AT91_SAMA5D2_SHDWC for SAM9X60 SoC. Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/1575035505-6310-7-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Alexandre Belloni

power: reset: Kconfig: select POWER_RESET_AT91_RESET for sam9x60

2019-12-09T23:45:06+00:00

Select POWER_RESET_AT91_RESET for SAM9X60 SoC. Signed-off-by: Claudiu Beznea Acked-by: Sebastian Reichel Link: https://lore.kernel.org/r/1575035505-6310-6-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Alexandre Belloni

power: reset: add driver for mt6323 poweroff

2019-10-24T08:03:56+00:00

add poweroff driver for mt6323 and make Makefile and Kconfig-Entries Suggested-by: Frank Wunderlich Signed-off-by: Josef Friedl Signed-off-by: Frank Wunderlich Acked-by: Sebastian Reichel Acked-by: Sean Wang Signed-off-by: Lee Jones