TI SoC driver updates for v6.6

- Generic fixups: Explicitly include correct DT include.
- omap_prm: Cosmetic fixups for using devm_ api for ioremap_resource
- ti_sci: Documentation fixups, Using system_state to determine if
  polling is needed.
- k3-ringcc: Documentation fixups, cleanup of log messages, using
  devm_ to handle ioremap_resource.
- k3-socinfo: Add AM62PX detection.

* tag 'ti-driver-soc-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
  soc: ti: k3-socinfo.c: Add JTAG ID for AM62PX
  soc: ti: Use devm_platform_ioremap_resource_byname simplify logic
  soc: ti: k3-ringacc: remove non-fatal probe deferral log
  soc: ti: Explicitly include correct DT includes
  soc: ti: omap-prm: Use devm_platform_get_and_ioremap_resource()
  soc: ti: k3-ringacc: Fixup documentation errors
  firmware: ti_sci: Fixup documentation errors
  firmware: ti_sci: Use system_state to determine polling

Link: https://lore.kernel.org/r/20230814160633.my3xbk5k2pxkvjyi@degrease
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This adds JTAG ID info for the AM62PX so as to enable SoC detection in
kernel.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Praneeth Bajjuri <praneeth@ti.com>
Link: https://lore.kernel.org/r/20230811170127.250733-1-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

platform_get_resource_byname() and devm_ioremap_resource() can be
replaced by devm_platform_ioremap_resource_byname(), which can
simplify the code logic a bit, No functional change here.

Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20230809081523.26196-1-zhangzekun11@huawei.com
Signed-off-by: Nishanth Menon <nm@ti.com>

Drop the non-fatal probe deferral log for getting MSI domain.
This makes the kernel log clean and we do not get recurring logs
stating: "Failed to get MSI domain".

Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Link: https://lore.kernel.org/r/20230728053356.31044-1-j-choudhary@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230714175156.4068520-1-robh@kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230705122644.32236-1-frank.li@vivo.com
Signed-off-by: Nishanth Menon <nm@ti.com>

To simplify with maintenance let's move the ti power-domain drivers to the
new genpd directory. Going forward, patches are intended to be managed
through a separate git tree, according to MAINTAINERS.

Cc: Nishanth Menon <nm@ti.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Tero Kristo <kristo@kernel.org>
Cc: Tony Lindgren <tony@atomide.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Fixup couple of misses in documentation. This squashes the following
warnings:
drivers/soc/ti/k3-ringacc.c:135: warning: Function parameter or member 'tdown_complete' not described in 'k3_ring_state'
drivers/soc/ti/k3-ringacc.c:238: warning: expecting prototype for struct k3_ringacc. Prototype was for struct k3_ringacc_soc_data instead

While at this, replace "w/a" to indicate workaround to help clarify.

Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20230621023442.275128-1-nm@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

This patch fixes the error checking in wkup_m3_ipc.c in
debugfs_create_dir. The correct way to check if an error occurred
is 'IS_ERR' inline function.

Signed-off-by: Osama Muhammad <osmtendev@gmail.com>
Link: https://lore.kernel.org/r/20230517172431.13507-1-osmtendev@gmail.com
Signed-off-by: Nishanth Menon <nm@ti.com>

The PRUSS CFG module is represented as a syscon node and is currently
managed by the PRUSS platform driver. Add easy accessor functions to set
GPI mode, MII_RT event enable/disable and XFR (XIN XOUT) enable/disable
to enable the PRUSS Ethernet usecase. These functions reuse the generic
pruss_cfg_update() API function.

Signed-off-by: Suman Anna <s-anna@ti.com>
Co-developed-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>
Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>
Signed-off-by: Puranjay Mohan <p-mohan@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://lore.kernel.org/r/20230414045542.3249939-5-danishanwar@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>