kernel/linux.git/drivers/power/reset, branch v3.18.62

power/reset: at91: fix return value check in at91_reset_platform_probe()

2015-06-10T17:42:45+00:00

[ Upstream commit 932df43005389300a3336421e4aedb25390ae144 ] In case of error, the function devm_ioremap() returns NULL not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: ecfe64d8c55f ("power: reset: Add AT91 reset driver") Signed-off-by: Wei Yongjun Signed-off-by: Sebastian Reichel Signed-off-by: Sasha Levin

power: reset: at91-reset: fix power down register

2014-10-22T08:08:22+00:00

In the case of at91sam9g45_restart(), the driver is writing AT91_DDRSDRC_LPCB_POWER_DOWN to AT91_DDRSDRC_RTR, this should actually be AT91_DDRSDRC_LPR. Signed-off-by: Alexandre Belloni Acked-by: Sebastian Reichel Signed-off-by: Nicolas Ferre

Merge tag 'for-v3.18' of git://git.infradead.org/battery-2.6

2014-10-15T04:56:23+00:00

Pull power supply and reset updates from Sebastian Reichel: - Initial support for the following chips * max77836 (charger) * max14577 (charger) * bq27742 (battery gauge) * ltc2952 (poweroff) * stih416 (restart) * syscon-reboot (restart) * gpio-restart (restart) - cleanup of power supply core - misc fixes in power supply and reset drivers * tag 'for-v3.18' of git://git.infradead.org/battery-2.6: (48 commits) power: ab8500_fg: Fix build warning Documentation: charger: max14577: Update the date of introducing ABI power: reset: corrections for simple syscon reboot driver Documentation: power: reset: Add documentation for generic SYSCON reboot driver power: reset: Add generic SYSCON register mapped reset bq27x00_battery: Fix flag reading for bq27742 power: reset: use restart_notifier mechanism for msm-poweroff power: Add simple gpio-restart driver power: reset: st: Provide DT bindings for ST's Power Reset driver power: reset: Add restart functionality for STiH41x platforms power: charger-manager: Fix NULL pointer exception with missing cm-fuel-gauge power: max14577: Fix circular config SYSFS dependency power: gpio-charger: do not use gpio value directly power: max8925: Use of_get_child_by_name power: max8925: Fix NULL ptr dereference on memory allocation failure bq27x00_battery: Add support to bq27742 Documentation: charger: max14577: Document exported sysfs entry devicetree: mfd: max14577: Add device tree bindings document power: max17040: Add ID for MAX77836 Fuel Gauge block charger: max14577: Configure battery-dependent settings from DTS and sysfs ... Conflicts: drivers/power/reset/Kconfig drivers/power/reset/Makefile

Merge tag 'restart-handler-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

2014-10-10T20:38:02+00:00

Pull restart handler infrastructure from Guenter Roeck: "This series was supposed to be pulled through various trees using it, and I did not plan to send a separate pull request. As it turns out, the pinctrl tree did not merge with it, is now upstream, and uses it, meaning there are now build failures. Please pull this series directly to fix those build failures" * tag 'restart-handler-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: arm/arm64: unexport restart handlers watchdog: sunxi: register restart handler with kernel restart handler watchdog: alim7101: register restart handler with kernel restart handler watchdog: moxart: register restart handler with kernel restart handler arm: support restart through restart handler call chain arm64: support restart through restart handler call chain power/restart: call machine_restart instead of arm_pm_restart kernel: add support for kernel restart handler call chain

power: reset: corrections for simple syscon reboot driver

2014-10-03T02:32:08+00:00

This patch is to fix some bugs in reboot driver. Which includes auto selection of the MFD_SYSCON for the driver, use of container to locate restart handler, correction of the count down failure timer and ordering of the header file. Signed-off-by: Feng Kan Reviewed-by: Guenter Roeck [ sre: return err instead of 0 in syscon_reboot_probe() ] Signed-off-by: Sebastian Reichel

power: reset: Add generic SYSCON register mapped reset

2014-10-01T02:21:05+00:00

Add a generic SYSCON register mapped reset mechanism. Signed-off-by: Feng Kan Signed-off-by: Sebastian Reichel

power: reset: use restart_notifier mechanism for msm-poweroff

2014-09-26T17:54:33+00:00

This change replaces use of arm_pm_restart with recently introduced reset mechanism in Linux kernel called restart_notifier. Choosing priority 128, which is default priority, as according to documentation, this mechanism is sufficient to restart the entire system. Cc: Guenter Roeck Cc: Josh Cartwright Cc: Sebastian Reichel Cc: Dmitry Eremin-Solenikov Cc: David Woodhouse Cc: Stephen Boyd Cc: linux-pm@vger.kernel.org Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Pramod Gurav Signed-off-by: Sebastian Reichel

power: Add simple gpio-restart driver

2014-09-26T17:51:15+00:00

This driver registers a restart handler to set a GPIO line high/low to reset a board based on devicetree bindings. Signed-off-by: David Riley Reviewed-by: Guenter Roeck Signed-off-by: Sebastian Reichel

Merge tag 'tags/restart-handler-for-v3.18' into next

2014-09-26T17:45:11+00:00

Immutable branch with restart handler patches for v3.18

power: reset: Add restart functionality for STiH41x platforms

2014-09-26T15:34:15+00:00

This driver adds the restart functionality for STiH415 and STiH416 platforms from STMicroelectronics. This driver registers an arm_pm_restart function to reset the platform. Signed-off-by: Christophe Kerello Signed-off-by: Lee Jones Signed-off-by: Sebastian Reichel