kernel/linux.git/drivers/power/reset, branch linux-4.20.y

power: reset: qcom-pon: Add pms405 pon support

2018-09-20T09:40:00+00:00

Update the binding and driver for pms405 pon. Signed-off-by: Vinod Koul Signed-off-by: Bjorn Andersson Signed-off-by: Sebastian Reichel

Merge tag 'psy-at91-poweroff-immutable-for-v4.20-signed' into psy-next

2018-09-16T10:37:11+00:00

Immutable branch for mach-at91 and power-supply for v4.20 Immutable branch between mach-at91 and power-supply for driver changes in at91-poweroff. Signed-off-by: Sebastian Reichel

power: reset: at91-poweroff: do not procede if at91_shdwc is allocated

2018-09-16T10:32:17+00:00

There should be only one instance of struct shdwc in the system. This is referenced through at91_shdwc. Return in probe if at91_shdwc is already allocated. Signed-off-by: Claudiu Beznea Acked-by: Nicolas Ferre Signed-off-by: Sebastian Reichel

power: reset: at91-poweroff: rename at91_shdwc_base member of struct shdwc

2018-09-16T10:32:12+00:00

Rename at91_shdwc_base member of struct shdwc to shdwc_base. There is already an "at91" string in at91_shdwc object. Signed-off-by: Claudiu Beznea Acked-by: Nicolas Ferre Signed-off-by: Sebastian Reichel

power: reset: at91-poweroff: make sclk part of struct shdwc

2018-09-16T10:32:09+00:00

Make sclk part of struct shdwc to have all the data specific to SHDWC grouped together in one structure. Signed-off-by: Claudiu Beznea Acked-by: Nicolas Ferre Signed-off-by: Sebastian Reichel

power: reset: at91-poweroff: make mpddrc_base part of struct shdwc

2018-09-16T10:32:05+00:00

Make mpddrc_base part of struct shdwc since there is also only one instance of struct shdwc *at91_shdwc in system and to have all data specific to SHDWC grouped together. Signed-off-by: Claudiu Beznea Acked-by: Nicolas Ferre Signed-off-by: Sebastian Reichel

power: reset: at91-poweroff: use only one poweroff function

2018-09-16T10:31:52+00:00

Use only one poweroff function for sama5d2 and adapt it to work for both scenarios (having LPDDR or not). Signed-off-by: Claudiu Beznea Acked-by: Nicolas Ferre Signed-off-by: Sebastian Reichel

power: reset: at91-poweroff: switch to slow clock before shutdown

2018-09-16T10:31:48+00:00

The SAMA5D2 NRST input signal is resynchronized with the SLCK clock and it can take up to 2 SLCK cycles (about 90us) for the internal reset to be effective. During this delay, the VDDCORE current consumption may still be high (application-dependent) with the VDDCORE regulator already OFF. Under such conditions, VDDCORE may operate below its operating range leading to potential register corruption. To prevent such situation, it is recommended to decrease significantly the power consumption of the device once the voltage regulator is turned-off. This can be achieved by operating the device at a much lower low frequency. To solve this switch the master clock to slock clock just before writing shutdown command to shutdown controller. Signed-off-by: Claudiu Beznea Suggested-by: Patrice Vilchez Acked-by: Nicolas Ferre Signed-off-by: Sebastian Reichel

power: reset: convert to SPDX identifiers

2018-09-16T09:42:48+00:00

This patch updates license to use SPDX-License-Identifier instead of verbose license text. Signed-off-by: Kuninori Morimoto Reviewed-by: Simon Horman Signed-off-by: Sebastian Reichel

treewide: convert ISO_8859-1 text comments to utf-8

2018-08-24T01:48:43+00:00

Almost all files in the kernel are either plain text or UTF-8 encoded. A couple however are ISO_8859-1, usually just a few characters in a C comments, for historic reasons. This converts them all to UTF-8 for consistency. Link: http://lkml.kernel.org/r/20180724111600.4158975-1-arnd@arndb.de Signed-off-by: Arnd Bergmann Acked-by: Simon Horman [IPVS portion] Acked-by: Jonathan Cameron [IIO] Acked-by: Michael Ellerman [powerpc] Acked-by: Rob Herring Cc: Joe Perches Cc: Arnd Bergmann Cc: Samuel Ortiz Cc: "David S. Miller" Cc: Rob Herring Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds