BMC/Intel-BMC/linux.git, branch dev-4.10

ARM: configs: aspeed: Add W83773G driver

2018-01-17T20:55:16+00:00

OpenBMC-Staging-Count: 1 Signed-off-by: Joel Stanley

ARM: dts: aspeed: romulus: Add w83773g temp sensor

2018-01-17T20:55:12+00:00

OpenBMC-Staging-Count: 1 Signed-off-by: Lei YU Reviewed-by: Joel Stanley Signed-off-by: Joel Stanley

hwmon: (w83773g) Fix fault detection and reporting

2018-01-17T20:55:08+00:00

Smatch reports: drivers/hwmon/w83773g.c:105 get_fault() warn: shift has higher precedence than mask Code analysis shows that the code is indeed wrong. Fix it, and while we are at it, drop unnecessary typecast. OpenBMC-Staging-Count: 1 Fixes: 86a10c802362 ("hwmon: Add W83773G driver") Cc: Lei YU Reviewed-by: Lei YU Signed-off-by: Guenter Roeck Signed-off-by: Joel Stanley

hwmon: Add W83773G driver

2018-01-17T20:55:05+00:00

Nuvoton W83773G is a hardware monitor IC providing one local temperature and two remote temperature sensors. OpenBMC-Staging-Count: 1 Signed-off-by: Lei YU Signed-off-by: Guenter Roeck Signed-off-by: Joel Stanley

hwmon: (w83773g) Add documentation

2018-01-17T20:55:01+00:00

Add documentation for the w83773g driver. OpenBMC-Staging-Count: 1 Signed-off-by: Lei YU Signed-off-by: Guenter Roeck Signed-off-by: Joel Stanley

ARM: dts: aspeed: zaius: Add pcie-e2b-present gpio key

2018-01-16T19:37:40+00:00

Add GPIO key to check presence of PCIE E2B OpenBMC-Staging-Count: 1 Signed-off-by: Lei YU Acked-by: Xo Wang Signed-off-by: Joel Stanley

hwmon: (pmbus/ir35221) Remove unnecessary scaling

2018-01-16T17:54:30+00:00

The ir35221 datasheet describes specific scaling factors for a number of commands which the current driver applies when reading. However now that the ir35221 has been tested on machines with more easily verifiable readings these descriptions have turned out to be superfluous and reading each command according to the linear format is sufficient. OpenBMC-Staging-Count: 1 Signed-off-by: Samuel Mendoza-Jonas Signed-off-by: Joel Stanley

hwmon (occ): Fix integer overflow in multiplication

2018-01-16T17:54:30+00:00

Power values were overflowing INT_MAX when being converted to microwatts, even though the storage was sufficiently large (unsigned 64 bit). Change literals to unsigned long long. Also change tmep storage to u32 to avoid overflows at 65000 millidegrees. OpenBMC-Staging-Count: 1 Signed-off-by: Edward A. James Signed-off-by: Joel Stanley

gpio: aspeed: Add support for reset tolerance

2018-01-16T17:54:30+00:00

Use the new pinconf parameter for state persistence to expose the associated capability of the Aspeed GPIO controller. Signed-off-by: Andrew Jeffery Reviewed-by: Joel Stanley Signed-off-by: Linus Walleij (cherry picked from commit 1b43d26985745901c87e0dca44c9b57896062306) Signed-off-by: Joel Stanley

gpio: gpiolib: Generalise state persistence beyond sleep

2018-01-16T17:54:29+00:00

General support for state persistence is added to gpiolib with the introduction of a new pinconf parameter to propagate the request to hardware. The existing persistence support for sleep is adapted to include hardware support if the GPIO driver provides it. Persistence continues to be enabled by default; in-kernel consumers can opt out, but userspace (currently) does not have a choice. The *_SLEEP_MAY_LOSE_VALUE and *_SLEEP_MAINTAIN_VALUE symbols are renamed, dropping the SLEEP prefix to reflect that the concept is no longer sleep-specific. I feel that renaming to just *_MAY_LOSE_VALUE could initially be misinterpreted, so I've further changed the symbols to *_TRANSITORY and *_PERSISTENT to address this. The sysfs interface is modified only to keep consistency with the chardev interface in enforcing persistence for userspace exports. Signed-off-by: Andrew Jeffery Reviewed-by: Charles Keepax Acked-by: Rob Herring Signed-off-by: Linus Walleij (cherry picked from commit e10f72bf4b3e8885c1915a119141481e7fc45ca8) Signed-off-by: Joel Stanley