Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-4.16.y 2017-11-15T18:14:11+00:00 2017-11-15T18:14:11+00:00 Linus Torvalds torvalds@linux-foundation.org 2017-11-15T18:14:11+00:00 urn:sha1:9682b3dea22190a6fd449d157e3175b0e748684d Pull trivial tree updates from Jiri Kosina: "The usual rocket-science from trivial tree for 4.15" * 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: MAINTAINERS: relinquish kconfig MAINTAINERS: Update my email address treewide: Fix typos in Kconfig kfifo: Fix comments init/Kconfig: Fix module signing document location misc: ibmasm: Return error on error path HID: logitech-hidpp: fix mistake in printk, "feeback" -> "feedback" MAINTAINERS: Correct path to uDraw PS3 driver tracing: Fix doc mistakes in trace sample tracing: Kconfig text fixes for CONFIG_HWLAT_TRACER MIPS: Alchemy: Remove reverted CONFIG_NETLINK_MMAP from db1xxx_defconfig mm/huge_memory.c: fixup grammar in comment lib/xz: Add fall-through comments to a switch statement 2017-10-28T21:43:25+00:00 Phil Reid preid@electromag.com.au 2017-08-24T09:31:09+00:00 urn:sha1:a0b8839e2afc6613566ab723f8e3f0e698e9e007 This adds smb alert support via the smbus_alert driver to generate power_supply_changed notifications when either external power is removed / applied or a battery inserted / removed. Use the i2c alert callback to notify the attached battery driver that a change has occurred. Signed-off-by: Phil Reid <preid@electromag.com.au> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 2017-10-28T21:43:19+00:00 Karl-Heinz Schneider karl-heinz@schneider-inet.de 2017-08-24T09:31:08+00:00 urn:sha1:dbc4deda03fe61a1c29d8218269714bf2c334b9b This patch adds support for Smart Battery System Manager. A SBSM is a device listening at I2C/SMBus address 0x0a and is capable of communicating up to four I2C smart battery devices. All smart battery devices are listening at address 0x0b, so the SBSM muliplexes between them. The driver makes use of the I2C-Mux framework to allow smart batteries to be bound via device tree, i.e. the sbs-battery driver. Via sysfs interface the online state and charge type are presented. If the driver is bound as ltc1760 (an implementation of a Dual Smart Battery System Manager) the charge type can also be changed from trickle to fast. Signed-off-by: Karl-Heinz Schneider <karl-heinz@schneider-inet.de> Signed-off-by: Phil Reid <preid@electromag.com.au> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 2017-10-12T13:42:00+00:00 Masanari Iida standby24x7@gmail.com 2017-09-26T03:47:59+00:00 urn:sha1:83fc61a563cb4de3386ddc997cf8fc0ba55ec4ca This patch fixes some spelling typos found in Kconfig files. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2017-07-25T13:18:27+00:00 Sebastian Reichel sebastian.reichel@collabora.co.uk 2017-07-25T13:18:27+00:00 urn:sha1:c8143b72888c551bc4119f52d818343945f969d4 Merge immutable branch moving bq27000 driver from w1 subsystem into power-supply subsystem. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> 2017-07-25T13:17:39+00:00 Andrew F. Davis afd@ti.com 2017-07-19T17:04:06+00:00 urn:sha1:55a9db679183bcf85a6e5c44a4f92f158bb6f03d The HDQ interface driver should be in this folder just like the I2C interface driver. Move this driver out of drivers/w1/slave and into drivers/power/supply. Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> 2017-07-24T18:53:15+00:00 Sebastian Reichel sebastian.reichel@collabora.co.uk 2017-07-24T17:42:43+00:00 urn:sha1:d4e2385c691101d0bf412f7c5fecfc279eb919c7 Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> 2017-07-24T12:09:34+00:00 Alex A. Mihaylov minimumlaw@rambler.ru 2017-07-06T13:10:16+00:00 urn:sha1:10e48b7d73487114bdd13bc1ebd10b6ba62de25b The MAX17211 monitor a single cell pack. The MAX17215 monitor and balance a 2S or 3S pack or monitor a multiple-series cell pack. Both device use 1-Wire interfce. Signed-off-by: Alex A. Mihaylov <minimumlaw@rambler.ru> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> 2017-07-24T12:08:59+00:00 Arnd Bergmann arnd@arndb.de 2017-07-21T16:14:37+00:00 urn:sha1:8b35bf5927b1e89e9b2f9ddbd701bd9b27456e78 When CONFIG_OMAP_USB2 is set to 'm' and the charger driver is built-in, we get this link failure: drivers/power/supply/cpcap-charger.o: In function `cpcap_charger_probe': cpcap-charger.c:(.text+0x48c): undefined reference to `omap_usb2_set_comparator' drivers/power/supply/cpcap-charger.o: In function `cpcap_charger_remove': cpcap-charger.c:(.text+0x774): undefined reference to `omap_usb2_set_comparator' This adds a dependency to prevent that problem, while still allowing compile-testing with the OMAP_USB2 driver completely disabled. Fixes: 0c9888e3c192 ("power: supply: cpcap-charger: Add minimal CPCAP PMIC battery charger") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> 2017-06-08T15:57:38+00:00 Liam Breck kernel@networkimprov.net 2017-06-07T18:37:56+00:00 urn:sha1:ccce440956c79343ab3aa1269a4cf57f9cce030f Previously there was no way to configure these chips in the event that the defaults didn't match the battery in question. For chips with RAM data memory (and also those with flash/NVM data memory if CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is defined and the user has not set module param dt_monitored_battery_updates_nvm=0) we now call power_supply_get_battery_info(), check its values, and write battery properties to chip data memory if there is a dm_regs table for the chip. Signed-off-by: Matt Ranostay <matt@ranostay.consulting> Signed-off-by: Liam Breck <kernel@networkimprov.net> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>