Unverified Commit c8d0beed authored by Mark Brown's avatar Mark Brown
Browse files

regulator: fp9931: Make vin-supply mandatory 

Robby Cai <robby.cai@nxp.com> says:

The FP9931 regulator requires a valid "vin" supply to operate correctly.
Therefore, the driver should treat "vin" as a mandatory supply.

This patchset updates the binding documentation to mark vin-supply as a
required property, and modifies the driver accordingly. As suggested in
the reviews from Andreas and Mark, v2 switches to using
devm_regulator_get() since the supply is mandatory.
parents 9d4189e6 58068932

.mailmap

+5 −1
Original line number Diff line number Diff line
@@ -219,6 +219,7 @@ Daniele Alessandrelli <daniele.alessandrelli@gmail.com> <daniele.alessandrelli@i 
Danilo Krummrich <dakr@kernel.org> <dakr@redhat.com>

David Brownell <david-b@pacbell.net>

David Collins <quic_collinsd@quicinc.com> <collinsd@codeaurora.org>

David Gow <david@davidgow.net> <davidgow@google.com>

David Heidelberg <david@ixit.cz> <d.okias@gmail.com>

David Hildenbrand <david@kernel.org> <david@redhat.com>

David Rheinsberg <david@readahead.eu> <dh.herrmann@gmail.com>
@@ -353,6 +354,7 @@ Jarkko Sakkinen <jarkko@kernel.org> <jarkko.sakkinen@opinsys.com> 
Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>

Jason Gunthorpe <jgg@ziepe.ca> <jgg@nvidia.com>

Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>

Jason Xing <kerneljasonxing@gmail.com>  <kernelxing@tencent.com>

<javier@osg.samsung.com> <javier.martinez@collabora.co.uk>

Javi Merino <javi.merino@kernel.org> <javi.merino@arm.com>

Jayachandran C <c.jayachandran@gmail.com> <jayachandranc@netlogicmicro.com>
@@ -401,6 +403,7 @@ Jiri Slaby <jirislaby@kernel.org> <xslaby@fi.muni.cz> 
Jisheng Zhang <jszhang@kernel.org> <jszhang@marvell.com>

Jisheng Zhang <jszhang@kernel.org> <Jisheng.Zhang@synaptics.com>

Jishnu Prakash <quic_jprakash@quicinc.com> <jprakash@codeaurora.org>

Joe Damato <joe@dama.to> <jdamato@fastly.com>

Joel Granados <joel.granados@kernel.org> <j.granados@samsung.com>

Johan Hovold <johan@kernel.org> <jhovold@gmail.com>

Johan Hovold <johan@kernel.org> <johan@hovoldconsulting.com>
@@ -495,7 +498,8 @@ Lior David <quic_liord@quicinc.com> <liord@codeaurora.org> 
Loic Poulain <loic.poulain@oss.qualcomm.com> <loic.poulain@linaro.org>

Loic Poulain <loic.poulain@oss.qualcomm.com> <loic.poulain@intel.com>

Lorenzo Pieralisi <lpieralisi@kernel.org> <lorenzo.pieralisi@arm.com>

Lorenzo Stoakes <lorenzo.stoakes@oracle.com> <lstoakes@gmail.com>

Lorenzo Stoakes <ljs@kernel.org> <lstoakes@gmail.com>

Lorenzo Stoakes <ljs@kernel.org> <lorenzo.stoakes@oracle.com>

Luca Ceresoli <luca.ceresoli@bootlin.com> <luca@lucaceresoli.net>

Luca Weiss <luca@lucaweiss.eu> <luca@z3ntu.xyz>

Lucas De Marchi <demarchi@kernel.org> <lucas.demarchi@intel.com>

CREDITS

+8 −0
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@@ -1242,6 +1242,10 @@ N: Veaceslav Falico 
E: vfalico@gmail.com

D: Co-maintainer and co-author of the network bonding driver.



N: Thomas Falcon

E: tlfalcon@linux.ibm.com

D: Initial author of the IBM ibmvnic network driver



N: János Farkas

E: chexum@shadow.banki.hu

D: romfs, various (mostly networking) fixes
@@ -2415,6 +2419,10 @@ S: Am Muehlenweg 38 
S: D53424 Remagen

S: Germany



N: Jonathan Lemon

E: jonathan.lemon@gmail.com

D: OpenCompute PTP clock driver (ptp_ocp)



N: Colin Leroy

E: colin@colino.net

W: http://www.geekounet.org/

Documentation/ABI/testing/sysfs-block-zram

+2 −2
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@@ -151,11 +151,11 @@ Description: 
		The algorithm_params file is write-only and is used to setup

		compression algorithm parameters.



What:		/sys/block/zram<id>/writeback_compressed

What:		/sys/block/zram<id>/compressed_writeback

Date:		Decemeber 2025

Contact:	Richard Chang <richardycc@google.com>

Description:

		The writeback_compressed device atrribute toggles compressed

		The compressed_writeback device atrribute toggles compressed

		writeback feature.



What:		/sys/block/zram<id>/writeback_batch_size

Documentation/ABI/testing/sysfs-driver-uniwill-laptop

+5 −5
Original line number Diff line number Diff line 
What:		/sys/bus/platform/devices/INOU0000:XX/fn_lock_toggle_enable

What:		/sys/bus/platform/devices/INOU0000:XX/fn_lock

Date:		November 2025

KernelVersion:	6.19

Contact:	Armin Wolf <W_Armin@gmx.de>
@@ -8,15 +8,15 @@ Description: 


		Reading this file returns the current enable status of the FN lock functionality.



What:		/sys/bus/platform/devices/INOU0000:XX/super_key_toggle_enable

What:		/sys/bus/platform/devices/INOU0000:XX/super_key_enable

Date:		November 2025

KernelVersion:	6.19

Contact:	Armin Wolf <W_Armin@gmx.de>

Description:

                Allows userspace applications to enable/disable the super key functionality

                of the integrated keyboard by writing "1"/"0" into this file.

		Allows userspace applications to enable/disable the super key of the integrated

		keyboard by writing "1"/"0" into this file.



		Reading this file returns the current enable status of the super key functionality.

		Reading this file returns the current enable status of the super key.



What:		/sys/bus/platform/devices/INOU0000:XX/touchpad_toggle_enable

Date:		November 2025

Documentation/admin-guide/blockdev/zram.rst

+3 −3
Original line number Diff line number Diff line
@@ -216,7 +216,7 @@ writeback_limit WO specifies the maximum amount of write IO zram 
writeback_limit_enable  RW	show and set writeback_limit feature

writeback_batch_size	RW	show and set maximum number of in-flight

				writeback operations

writeback_compressed	RW	show and set compressed writeback feature

compressed_writeback	RW	show and set compressed writeback feature

comp_algorithm    	RW	show and change the compression algorithm

algorithm_params	WO	setup compression algorithm parameters

compact           	WO	trigger memory compaction
@@ -439,11 +439,11 @@ budget in next setting is user's job. 
By default zram stores written back pages in decompressed (raw) form, which

means that writeback operation involves decompression of the page before

writing it to the backing device.  This behavior can be changed by enabling

`writeback_compressed` feature, which causes zram to write compressed pages

`compressed_writeback` feature, which causes zram to write compressed pages

to the backing device, thus avoiding decompression overhead.  To enable

this feature, execute::



	$ echo yes > /sys/block/zramX/writeback_compressed

	$ echo yes > /sys/block/zramX/compressed_writeback



Note that this feature should be configured before the `zramX` device is

initialized.