mirror of
https://github.com/linux-msm/laptops-kernel.git
synced 2026-08-13 14:19:53 -07:00
spi: controller registration fixes
Johan Hovold <johan@kernel.org> says: This series fixes a few issues related to controller registration found through inspection.
This commit is contained in:
Mark Brown
@@ -219,6 +219,7 @@ Daniele Alessandrelli <daniele.alessandrelli@gmail.com> <daniele.alessandrelli@i
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Danilo Krummrich <dakr@kernel.org> <dakr@redhat.com>
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David Brownell <david-b@pacbell.net>
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David Collins <quic_collinsd@quicinc.com> <collinsd@codeaurora.org>
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David Gow <david@davidgow.net> <davidgow@google.com>
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David Heidelberg <david@ixit.cz> <d.okias@gmail.com>
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David Hildenbrand <david@kernel.org> <david@redhat.com>
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David Rheinsberg <david@readahead.eu> <dh.herrmann@gmail.com>
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@@ -353,6 +354,7 @@ Jarkko Sakkinen <jarkko@kernel.org> <jarkko.sakkinen@opinsys.com>
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Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>
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Jason Gunthorpe <jgg@ziepe.ca> <jgg@nvidia.com>
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Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>
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Jason Xing <kerneljasonxing@gmail.com> <kernelxing@tencent.com>
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<javier@osg.samsung.com> <javier.martinez@collabora.co.uk>
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Javi Merino <javi.merino@kernel.org> <javi.merino@arm.com>
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Jayachandran C <c.jayachandran@gmail.com> <jayachandranc@netlogicmicro.com>
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@@ -401,6 +403,7 @@ Jiri Slaby <jirislaby@kernel.org> <xslaby@fi.muni.cz>
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Jisheng Zhang <jszhang@kernel.org> <jszhang@marvell.com>
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Jisheng Zhang <jszhang@kernel.org> <Jisheng.Zhang@synaptics.com>
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Jishnu Prakash <quic_jprakash@quicinc.com> <jprakash@codeaurora.org>
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Joe Damato <joe@dama.to> <jdamato@fastly.com>
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Joel Granados <joel.granados@kernel.org> <j.granados@samsung.com>
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Johan Hovold <johan@kernel.org> <jhovold@gmail.com>
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Johan Hovold <johan@kernel.org> <johan@hovoldconsulting.com>
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@@ -495,7 +498,8 @@ Lior David <quic_liord@quicinc.com> <liord@codeaurora.org>
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Loic Poulain <loic.poulain@oss.qualcomm.com> <loic.poulain@linaro.org>
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Loic Poulain <loic.poulain@oss.qualcomm.com> <loic.poulain@intel.com>
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Lorenzo Pieralisi <lpieralisi@kernel.org> <lorenzo.pieralisi@arm.com>
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Lorenzo Stoakes <lorenzo.stoakes@oracle.com> <lstoakes@gmail.com>
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Lorenzo Stoakes <ljs@kernel.org> <lstoakes@gmail.com>
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Lorenzo Stoakes <ljs@kernel.org> <lorenzo.stoakes@oracle.com>
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Luca Ceresoli <luca.ceresoli@bootlin.com> <luca@lucaceresoli.net>
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Luca Weiss <luca@lucaweiss.eu> <luca@z3ntu.xyz>
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Lucas De Marchi <demarchi@kernel.org> <lucas.demarchi@intel.com>
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@@ -1242,6 +1242,10 @@ N: Veaceslav Falico
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E: vfalico@gmail.com
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D: Co-maintainer and co-author of the network bonding driver.
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N: Thomas Falcon
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E: tlfalcon@linux.ibm.com
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D: Initial author of the IBM ibmvnic network driver
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N: János Farkas
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E: chexum@shadow.banki.hu
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D: romfs, various (mostly networking) fixes
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@@ -2415,6 +2419,10 @@ S: Am Muehlenweg 38
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S: D53424 Remagen
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S: Germany
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N: Jonathan Lemon
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E: jonathan.lemon@gmail.com
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D: OpenCompute PTP clock driver (ptp_ocp)
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N: Colin Leroy
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E: colin@colino.net
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W: http://www.geekounet.org/
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@@ -151,11 +151,11 @@ Description:
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The algorithm_params file is write-only and is used to setup
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compression algorithm parameters.
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What: /sys/block/zram<id>/writeback_compressed
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What: /sys/block/zram<id>/compressed_writeback
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Date: Decemeber 2025
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Contact: Richard Chang <richardycc@google.com>
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Description:
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The writeback_compressed device atrribute toggles compressed
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The compressed_writeback device atrribute toggles compressed
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writeback feature.
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What: /sys/block/zram<id>/writeback_batch_size
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@@ -1,4 +1,4 @@
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What: /sys/bus/platform/devices/INOU0000:XX/fn_lock_toggle_enable
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What: /sys/bus/platform/devices/INOU0000:XX/fn_lock
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Date: November 2025
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KernelVersion: 6.19
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Contact: Armin Wolf <W_Armin@gmx.de>
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@@ -8,15 +8,15 @@ Description:
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Reading this file returns the current enable status of the FN lock functionality.
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What: /sys/bus/platform/devices/INOU0000:XX/super_key_toggle_enable
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What: /sys/bus/platform/devices/INOU0000:XX/super_key_enable
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Date: November 2025
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KernelVersion: 6.19
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Contact: Armin Wolf <W_Armin@gmx.de>
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Description:
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Allows userspace applications to enable/disable the super key functionality
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of the integrated keyboard by writing "1"/"0" into this file.
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Allows userspace applications to enable/disable the super key of the integrated
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keyboard by writing "1"/"0" into this file.
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Reading this file returns the current enable status of the super key functionality.
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Reading this file returns the current enable status of the super key.
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What: /sys/bus/platform/devices/INOU0000:XX/touchpad_toggle_enable
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Date: November 2025
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@@ -216,7 +216,7 @@ writeback_limit WO specifies the maximum amount of write IO zram
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writeback_limit_enable RW show and set writeback_limit feature
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writeback_batch_size RW show and set maximum number of in-flight
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writeback operations
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writeback_compressed RW show and set compressed writeback feature
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compressed_writeback RW show and set compressed writeback feature
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comp_algorithm RW show and change the compression algorithm
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algorithm_params WO setup compression algorithm parameters
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compact WO trigger memory compaction
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@@ -439,11 +439,11 @@ budget in next setting is user's job.
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By default zram stores written back pages in decompressed (raw) form, which
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means that writeback operation involves decompression of the page before
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writing it to the backing device. This behavior can be changed by enabling
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`writeback_compressed` feature, which causes zram to write compressed pages
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`compressed_writeback` feature, which causes zram to write compressed pages
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to the backing device, thus avoiding decompression overhead. To enable
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this feature, execute::
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$ echo yes > /sys/block/zramX/writeback_compressed
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$ echo yes > /sys/block/zramX/compressed_writeback
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Note that this feature should be configured before the `zramX` device is
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initialized.
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@@ -74,6 +74,7 @@
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TPM TPM drivers are enabled.
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UMS USB Mass Storage support is enabled.
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USB USB support is enabled.
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NVME NVMe support is enabled
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USBHID USB Human Interface Device support is enabled.
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V4L Video For Linux support is enabled.
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VGA The VGA console has been enabled.
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@@ -4787,6 +4788,18 @@ Kernel parameters
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This can be set from sysctl after boot.
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See Documentation/admin-guide/sysctl/vm.rst for details.
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nvme.quirks= [NVME] A list of quirk entries to augment the built-in
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nvme quirk list. List entries are separated by a
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'-' character.
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Each entry has the form VendorID:ProductID:quirk_names.
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The IDs are 4-digits hex numbers and quirk_names is a
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list of quirk names separated by commas. A quirk name
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can be prefixed by '^', meaning that the specified
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quirk must be disabled.
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Example:
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nvme.quirks=7710:2267:bogus_nid,^identify_cns-9900:7711:broken_msi
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ohci1394_dma=early [HW,EARLY] enable debugging via the ohci1394 driver.
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See Documentation/core-api/debugging-via-ohci1394.rst for more
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info.
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@@ -8183,6 +8196,9 @@ Kernel parameters
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p = USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT
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(Reduce timeout of the SET_ADDRESS
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request from 5000 ms to 500 ms);
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q = USB_QUIRK_FORCE_ONE_CONFIG (Device
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claims zero configurations,
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forcing to 1);
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Example: quirks=0781:5580:bk,0a5c:5834:gij
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usbhid.mousepoll=
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@@ -24,7 +24,7 @@ Keyboard settings
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The ``uniwill-laptop`` driver allows the user to enable/disable:
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- the FN and super key lock functionality of the integrated keyboard
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- the FN lock and super key of the integrated keyboard
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- the touchpad toggle functionality of the integrated touchpad
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See Documentation/ABI/testing/sysfs-driver-uniwill-laptop for details.
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@@ -253,7 +253,6 @@ allOf:
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enum:
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# these platforms support 2 streams MST on some interfaces,
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# others are SST only
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- qcom,glymur-dp
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- qcom,sc8280xp-dp
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- qcom,x1e80100-dp
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then:
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@@ -310,6 +309,26 @@ allOf:
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minItems: 6
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maxItems: 8
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- if:
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properties:
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compatible:
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contains:
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enum:
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# these platforms support 2 streams MST on some interfaces,
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# others are SST only, but all controllers have 4 ports
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- qcom,glymur-dp
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then:
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properties:
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reg:
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minItems: 9
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maxItems: 9
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clocks:
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minItems: 5
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maxItems: 6
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clocks-names:
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minItems: 5
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maxItems: 6
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unevaluatedProperties: false
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examples:
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@@ -176,13 +176,17 @@ examples:
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};
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};
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displayport-controller@ae90000 {
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displayport-controller@af54000 {
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compatible = "qcom,glymur-dp";
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reg = <0xae90000 0x200>,
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<0xae90200 0x200>,
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<0xae90400 0x600>,
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<0xae91000 0x400>,
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<0xae91400 0x400>;
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reg = <0xaf54000 0x200>,
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<0xaf54200 0x200>,
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<0xaf55000 0xc00>,
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<0xaf56000 0x400>,
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<0xaf57000 0x400>,
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<0xaf58000 0x400>,
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<0xaf59000 0x400>,
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<0xaf5a000 0x600>,
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<0xaf5b000 0x600>;
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interrupt-parent = <&mdss>;
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interrupts = <12>;
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@@ -10,7 +10,7 @@ maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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description:
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SM8650 MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks like
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SM8750 MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks like
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DPU display controller, DSI and DP interfaces etc.
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$ref: /schemas/display/msm/mdss-common.yaml#
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@@ -16,7 +16,6 @@ description: |
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properties:
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compatible:
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enum:
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- kontron,sa67mcu-hwmon
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- kontron,sl28cpld-fan
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reg:
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@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Synopsys DesignWare APB I2C Controller
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maintainers:
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- Jarkko Nikula <jarkko.nikula@linux.intel.com>
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- Mika Westerberg <mika.westerberg@linux.intel.com>
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allOf:
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- $ref: /schemas/i2c/i2c-controller.yaml#
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@@ -87,6 +87,7 @@ required:
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allOf:
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- $ref: can-controller.yaml#
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- $ref: /schemas/memory-controllers/mc-peripheral-props.yaml
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- if:
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properties:
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compatible:
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@@ -0,0 +1,93 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
|
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---
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$id: http://devicetree.org/schemas/powerpc/fsl/fsl,mpc83xx.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
|
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title: Freescale PowerQUICC II Pro (MPC83xx) platforms
|
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|
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maintainers:
|
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- J. Neuschäfer <j.ne@posteo.net>
|
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|
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properties:
|
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$nodename:
|
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const: '/'
|
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compatible:
|
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oneOf:
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- description: MPC83xx Reference Design Boards
|
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items:
|
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- enum:
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- fsl,mpc8308rdb
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- fsl,mpc8315erdb
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- fsl,mpc8360rdk
|
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- fsl,mpc8377rdb
|
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- fsl,mpc8377wlan
|
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- fsl,mpc8378rdb
|
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- fsl,mpc8379rdb
|
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|
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- description: MPC8313E Reference Design Board
|
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items:
|
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- const: MPC8313ERDB
|
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- const: MPC831xRDB
|
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- const: MPC83xxRDB
|
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|
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- description: MPC8323E Reference Design Board
|
||||
items:
|
||||
- const: MPC8323ERDB
|
||||
- const: MPC832xRDB
|
||||
- const: MPC83xxRDB
|
||||
|
||||
- description: MPC8349E-mITX(-GP) Reference Design Platform
|
||||
items:
|
||||
- enum:
|
||||
- MPC8349EMITX
|
||||
- MPC8349EMITXGP
|
||||
- const: MPC834xMITX
|
||||
- const: MPC83xxMITX
|
||||
|
||||
- description: Keymile KMETER1 board
|
||||
const: keymile,KMETER1
|
||||
|
||||
- description: MPC8308 P1M board
|
||||
const: denx,mpc8308_p1m
|
||||
|
||||
patternProperties:
|
||||
"^soc@.*$":
|
||||
type: object
|
||||
properties:
|
||||
compatible:
|
||||
oneOf:
|
||||
- items:
|
||||
- enum:
|
||||
- fsl,mpc8315-immr
|
||||
- fsl,mpc8308-immr
|
||||
- const: simple-bus
|
||||
- items:
|
||||
- const: fsl,mpc8360-immr
|
||||
- const: fsl,immr
|
||||
- const: fsl,soc
|
||||
- const: simple-bus
|
||||
- const: simple-bus
|
||||
|
||||
additionalProperties: true
|
||||
|
||||
examples:
|
||||
- |
|
||||
/ {
|
||||
compatible = "fsl,mpc8315erdb";
|
||||
model = "MPC8315E-RDB";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
soc@e0000000 {
|
||||
compatible = "fsl,mpc8315-immr", "simple-bus";
|
||||
reg = <0xe0000000 0x00000200>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
device_type = "soc";
|
||||
ranges = <0 0xe0000000 0x00100000>;
|
||||
bus-frequency = <0>;
|
||||
};
|
||||
};
|
||||
|
||||
...
|
||||
@@ -23,6 +23,7 @@ properties:
|
||||
enum:
|
||||
- nvidia,tegra210-audio-graph-card
|
||||
- nvidia,tegra186-audio-graph-card
|
||||
- nvidia,tegra238-audio-graph-card
|
||||
- nvidia,tegra264-audio-graph-card
|
||||
|
||||
clocks:
|
||||
|
||||
@@ -20,6 +20,7 @@ properties:
|
||||
- renesas,r9a07g044-ssi # RZ/G2{L,LC}
|
||||
- renesas,r9a07g054-ssi # RZ/V2L
|
||||
- renesas,r9a08g045-ssi # RZ/G3S
|
||||
- renesas,r9a08g046-ssi # RZ/G3L
|
||||
- const: renesas,rz-ssi
|
||||
|
||||
reg:
|
||||
|
||||
@@ -6,9 +6,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Allwinner A31 SPI Controller
|
||||
|
||||
allOf:
|
||||
- $ref: spi-controller.yaml
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
@@ -82,11 +79,11 @@ patternProperties:
|
||||
|
||||
spi-rx-bus-width:
|
||||
items:
|
||||
- const: 1
|
||||
enum: [0, 1, 2, 4]
|
||||
|
||||
spi-tx-bus-width:
|
||||
items:
|
||||
- const: 1
|
||||
enum: [0, 1, 2, 4]
|
||||
|
||||
required:
|
||||
- compatible
|
||||
@@ -95,6 +92,28 @@ required:
|
||||
- clocks
|
||||
- clock-names
|
||||
|
||||
allOf:
|
||||
- $ref: spi-controller.yaml
|
||||
- if:
|
||||
not:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
enum:
|
||||
- allwinner,sun50i-r329-spi
|
||||
- allwinner,sun55i-a523-spi
|
||||
then:
|
||||
patternProperties:
|
||||
"^.*@[0-9a-f]+":
|
||||
properties:
|
||||
spi-rx-bus-width:
|
||||
items:
|
||||
enum: [0, 1]
|
||||
|
||||
spi-tx-bus-width:
|
||||
items:
|
||||
enum: [0, 1]
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
|
||||
@@ -57,7 +57,7 @@ Supported chips:
|
||||
- https://ww1.microchip.com/downloads/en/DeviceDoc/EMC1438%20DS%20Rev.%201.0%20(04-29-10).pdf
|
||||
|
||||
Author:
|
||||
Kalhan Trisal <kalhan.trisal@intel.com
|
||||
Kalhan Trisal <kalhan.trisal@intel.com>
|
||||
|
||||
|
||||
Description
|
||||
|
||||
@@ -220,7 +220,6 @@ Hardware Monitoring Kernel Drivers
|
||||
q54sj108a2
|
||||
qnap-mcu-hwmon
|
||||
raspberrypi-hwmon
|
||||
sa67
|
||||
sbrmi
|
||||
sbtsi_temp
|
||||
sch5627
|
||||
|
||||
@@ -1,41 +0,0 @@
|
||||
.. SPDX-License-Identifier: GPL-2.0-only
|
||||
|
||||
Kernel driver sa67mcu
|
||||
=====================
|
||||
|
||||
Supported chips:
|
||||
|
||||
* Kontron sa67mcu
|
||||
|
||||
Prefix: 'sa67mcu'
|
||||
|
||||
Datasheet: not available
|
||||
|
||||
Authors: Michael Walle <mwalle@kernel.org>
|
||||
|
||||
Description
|
||||
-----------
|
||||
|
||||
The sa67mcu is a board management controller which also exposes a hardware
|
||||
monitoring controller.
|
||||
|
||||
The controller has two voltage and one temperature sensor. The values are
|
||||
hold in two 8 bit registers to form one 16 bit value. Reading the lower byte
|
||||
will also capture the high byte to make the access atomic. The unit of the
|
||||
volatge sensors are 1mV and the unit of the temperature sensor is 0.1degC.
|
||||
|
||||
Sysfs entries
|
||||
-------------
|
||||
|
||||
The following attributes are supported.
|
||||
|
||||
======================= ========================================================
|
||||
in0_label "VDDIN"
|
||||
in0_input Measured VDDIN voltage.
|
||||
|
||||
in1_label "VDD_RTC"
|
||||
in1_input Measured VDD_RTC voltage.
|
||||
|
||||
temp1_input MCU temperature. Roughly the board temperature.
|
||||
======================= ========================================================
|
||||
|
||||
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