6.1.69-ti-rt-arm64-r22 bb.org_defconfig
TI SDK: 09.02.00.002
6.1 TI Delta: https://github.com/RobertCNelson/ti-linux-kernel/compare/82d2b827840254248a0444a9c50ab3dc395876cc...78d2216bc679e98b7edb07ffabddb6d0337b5fcb
BBDTBS: beagleboard/BeagleBoard-DeviceTrees@1d05b494
RT: patch-6.1.69-rt21.patch.xz
WIRELESS_REGDB: https://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git/commit/?id=37dcea0e6e5effb4228fe385e906edba3cbee389
WPANUSB: beagleconnect/linux/wpanusb@6aa9bf65



Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

Lets drive Sierra clock output and workaround a TIFS/DM bug for now.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

Add the Greybus host driver for BeaglePlay board by BeagleBoard.org.

The current greybus setup involves running SVC in a user-space
application (GBridge) and using netlink to communicate with kernel
space. GBridge itself uses wpanusb kernel driver, so the greybus messages
travel from kernel space (gb_netlink) to user-space (GBridge) and then
back to kernel space (wpanusb) before reaching CC1352.

This driver directly communicates with CC1352 (running SVC Zephyr
application). Thus, it simplifies the complete greybus setup eliminating
user-space GBridge.

This driver is responsible for the following:
- Start SVC (CC1352) on driver load.
- Send/Receive Greybus messages to/from CC1352 using HDLC over UART.
- Print Logs from CC1352.
- Stop SVC (CC1352) on driver load.

Signed-off-by: Ayush Singh <ayushdevel1325@gmail.com>
Link: https://lore.kernel.org/r/20231017101116.178041-3-ayushdevel1325@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add DT bindings for Texas Instruments Simplelink CC1352P7 wireless MCU

BeaglePlay has CC1352P7 co-processor connected to the main AM62 (running
Linux) over UART. In the BeagleConnect Technology, CC1352 is responsible
for handling 6LoWPAN communication with beagleconnect freedom nodes as
well as their discovery.

Signed-off-by: Ayush Singh <ayushdevel1325@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20231017101116.178041-2-ayushdevel1325@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Reference: rpi-6.1.y
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

Reference: v6.1.75
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

"uio" for generic use
"ti,pruss-shmem" for backwards compatibility

the of_id module parameter is still supported to add another id

Reference: v5.10.209
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

https://openbeagle.org/beagleboard/BeagleBoard-DeviceTrees/-/tree/v6.1.x-Beagle

beagleboard/BeagleBoard-DeviceTrees@1d05b494


Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

https://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git/commit/?id=37dcea0e6e5effb4228fe385e906edba3cbee389


Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

patch-6.1.69-rt21.patch.xz

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

From
https://github.com/statropy/wpanusb

beagleconnect/linux/wpanusb@6aa9bf65


Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

Driver allocates the internal frame buffer based on fbc_buf_count. Use the
same value to free the allocated frame buffers.

Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
Signed-off-by: Brandon Brnich <b-brnich@ti.com>
Acked-by: Prasanth Babu Mantena <p-mantena@ti.com>

Add IPC support for main, mcu, wakeup R5F and C7x with memory
carveouts and mailboxes.

Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>

Add nodes and overrides for Main, MCU, Wakeup R5,
C7x and keep them disabled by default.

Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>

K3 R5 remoteproc driver requires reserved memory carveouts and mailbox
configuration to instantiate the cores successfully. Since this is a
board level resource dependency, keep the R5 subsystem disabled at SoC
level and enable them at EVM where the dependencies are met.

Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>

Add overlays for testing OV5640 (LI OV5640 MIPI module,
TEVI OV5640 RPI module) and IMX219 RPi camera on J722S
EVM.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Reviewed-by: Jai Luthra <j-luthra@ti.com>

Enable I2C2 instance and PCA9543 I2C mux which is present on the J722S
EVM for CSI2RX, also enable the trace mux to enable the CSI2RX path
using a fixed gpio-hog.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>

J722S has 4 CSI2RX instances add nodes for those instances
in addition to the CSI2RX0 instance included from AM62P.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Reviewed-by: Jai Luthra <j-luthra@ti.com>

From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>

The only missing configuration option preventing us from using
multi_v7_defconfig with the Raspberry Pi 4 is ARM_LPAE. It's needed as
the PCIe controller found on the SoC depends on 64bit addressing, yet
can't be included as not all v7 boards support LPAE.

Introduce multi_v7_lpae_defconfig, built off multi_v7_defconfig, which will
avoid us having to duplicate and maintain multiple similar configurations.

Needless to say the Raspberry Pi 4 is not the only platform that can
benefit from this new configuration.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230124110213.3221264-11-alexander.stein@ew.tq-group.com


Signed-off-by: Arnd Bergmann <arnd@arndb.de>

From: Mark Brown <broonie@kernel.org>

While warning on overridden Kconfig options is a good default for merging
config fragements sometimes that is our explicit intent and the warnings
are unhelpful, add a new merge_into_defconfig_override which does the merge
but with warnings suppressed.

Since merge_into_defconfig accepts any number of fragments it is difficult
to allow it to accept the flag.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230203-arm64-defconfigs-v1-2-cd0694a05f13@kernel.org


Signed-off-by: Arnd Bergmann <arnd@arndb.de>

From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>

So far this function was only used locally in powerpc, some other
architectures might benefit from it. Move it into
scripts/Makefile.defconf.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230124110213.3221264-10-alexander.stein@ew.tq-group.com


Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Brandon Brnich authored 1 year ago and Vignesh Raghavendra committed 1 year ago

J722s has different multimedia components such as Camera, Display, H264
Video Codec which uses CMA for buffer allocations.

For 1080p resolution codec application, \~98-100 MiB is needed per channel.
896MiB is required for 8 channel codec application.

Signed-off-by: Brandon Brnich <b-brnich@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Brandon Brnich authored 1 year ago and Vignesh Raghavendra committed 1 year ago

Cross compiling using gcc version 12 introduces new warnings due to
uninitialized variables. Properly initialize them to remove warnings in
Kernel build.

Signed-off-by: Brandon Brnich <b-brnich@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Jai Luthra authored 1 year ago and Vignesh Raghavendra committed 1 year ago

Propagate the TR response status to the device using BCDMA
split-channels. For example CSI-RX driver should be able to check if a
frame was not transferred completely (short packet) and needs to be
discarded.

Fixes: 25dcb5dd ("dmaengine: ti: New driver for K3 UDMA")
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Tested-by: Rahul T R <r-ravikumar@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Jai Luthra authored 1 year ago and Vignesh Raghavendra committed 1 year ago

Instead of queueing transfer requests to DMA engine one-by-one, queue
all the available buffers at stream start, or when the previous transfer
is complete.

This change was suggested in upstream reviews [1] and is already present
in commit b4a3d877 ("media: ti: Add CSI2RX support for J721E").

This prevents short-frame errors seen with gstreamer pipelines using ISP
to export DMA-BUFs, as in those cases there may be additional delays in
queuing the next buffer to the video node. During this time the PSI-L
FIFO overflows and the resulting clean-up [2] may lead to a short-frame
transferred to DDR.

[1]: https://lore.kernel.org/all/20230324181425.GM18895@pendragon.ideasonboard.com/


[2]: "12.6.1.4.6.2 PSI_L DMA error handling due to FIFO overflow" in
     AM62 TRM

Signed-off-by: Jai Luthra <j-luthra@ti.com>
Tested-by: Rahul T R <r-ravikumar@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Devarsh Thakkar authored 1 year ago and Vignesh Raghavendra committed 1 year ago

Add reserved memory region for framebuffer region used by remote core in
dss shared mode overlay file so that Linux does not re-use the same
while allocating memory.

Also add a label for reserved memory region in base device-tree file so
that it can be referred back in overlay file :

Fixes: 93d751a9 ("arm64: dts: ti: k3-am62p: Add overlay to use DSS in display sharing mode")
Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Thomas Richard authored 1 year ago and Vignesh Raghavendra committed 1 year ago

[ Upstream commit 68e6939e ]

If the console suspend is disabled, the genpd of the console shall not
be powered-off during suspend.
Set the flag GENPD_FLAG_ALWAYS_ON to the corresponding genpd during
suspend, and restore the original value during the resume.

Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Link: https://lore.kernel.org/r/20231017130540.1149721-1-thomas.richard@bootlin.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Bryan Brattlof authored 1 year ago and Vignesh Raghavendra committed 1 year ago

There is a duplicate main_i2c0 node that is not needed. Remove it

Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Merge tag 'v6.1.69' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux into ti-linux-6.1.y-cicd

This is the 6.1.69 stable release

* tag 'v6.1.69' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux

: (302 commits)
  Linux 6.1.69
  r8152: fix the autosuspend doesn't work
  r8152: remove rtl_vendor_mode function
  r8152: avoid to change cfg for all devices
  net: tls, update curr on splice as well
  ring-buffer: Have rb_time_cmpxchg() set the msb counter too
  ring-buffer: Do not try to put back write_stamp
  ring-buffer: Fix a race in rb_time_cmpxchg() for 32 bit archs
  ring-buffer: Fix writing to the buffer with max_data_size
  ring-buffer: Have saved event hold the entire event
  ring-buffer: Do not update before stamp when switching sub-buffers
  tracing: Update snapshot buffer on resize if it is allocated
  ring-buffer: Fix memory leak of free page
  smb: client: fix OOB in smb2_query_reparse_point()
  smb: client: fix NULL deref in asn1_ber_decoder()
  smb: client: fix OOB in receive_encrypted_standard()
  drm/i915: Fix remapped stride with CCS on ADL+
  drm/amd/display: Disable PSR-SU on Parade 0803 TCON again
  drm/amdgpu: fix tear down order in amdgpu_vm_pt_free
  btrfs: don't clear qgroup reserved bit in release_folio
  ...

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Siddharth Vadapalli authored 1 year ago and Vignesh Raghavendra committed 1 year ago

This reverts commit 627a38fb.

Commit 627a38fb is the duplicate of commit
2122c883.

Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Siddharth Vadapalli authored 1 year ago and Vignesh Raghavendra committed 1 year ago

This reverts commit 00b3efe5.

Commit 00b3efe5 is the duplicate of commit
614da615.

Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Sekhar Nori authored 1 year ago and Vignesh Raghavendra committed 1 year ago

Commit 24a17be3 ("HACK: configs: ti_rt: remove more kernel
features with latency effects") incorrectly disabled device
cgroups. This breaks docker containers, as noted in a comment
just above.

Fixes: 24a17be3 ("HACK: configs: ti_rt: remove more kernel features with latency effects")
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>