arm64: dts: ti: k3-j784s4: Fix power domain for VTM node

[ Upstream commit e4d252e6d29208aea56d4c04270523e306b1e3c2 ]

Fix the power domain device ID for wkup_vtm0 node.

Link: https://software-dl.t

arm64: dts: ti: k3-j784s4: Fix power domain for VTM node

[ Upstream commit e4d252e6d29208aea56d4c04270523e306b1e3c2 ]

Fix the power domain device ID for wkup_vtm0 node.

Link: https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j784s4/devices.html
Fixes: 64821fbf6738 ("arm64: dts: ti: j784s4: Add VTM node")
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240201-b4-upstream-j721s2-fix-vtm-devid-v2-2-85fd568b77e3@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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arm64: dts: ti: k3-j784s4: Add phase tags marking

bootph-all as phase tag was added to dt-schema
(dtschema/schemas/bootph.yaml) to cover U-Boot challenges with DT.
That's why add it also to Linux to

arm64: dts: ti: k3-j784s4: Add phase tags marking

bootph-all as phase tag was added to dt-schema
(dtschema/schemas/bootph.yaml) to cover U-Boot challenges with DT.
That's why add it also to Linux to be aligned with bootloader requirement.

On TI K3 J784S4 SoC, only secure_proxy_mcu and secure_proxy_sa3 nodes are
exclusively used by R5 bootloader, rest of the dts nodes with bootph-* are
used by later boot stages also.

And secure_proxy_mcu and secure_proxy_sa3 are disabled in kernel device
tree, and will be only enabled in R5 bootloader device tree.
So, bootph-pre-ram for secure_proxy_mcu and secure_proxy_sa3 will be
added in R5 bootloader device tree only.

Add bootph-all for all other nodes that are used in the bootloader on
K3 J784S4 SoC, and bootph-pre-ram is not needed specifically for any node
in kernel dts.

Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20230811192030.3480616-2-a-nandan@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

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arm64: dts: ti: k3-j784s4: Fix interrupt ranges for wkup & main gpio

This patch fixes the interrupt range for wakeup and main domain gpio
interrupt routers. They were wrongly subtracted by 32 instea

arm64: dts: ti: k3-j784s4: Fix interrupt ranges for wkup & main gpio

This patch fixes the interrupt range for wakeup and main domain gpio
interrupt routers. They were wrongly subtracted by 32 instead of
following what is defined in the interrupt map in the TRM (Table 9-35).

Link: http://www.ti.com/lit/pdf/spruj52
Fixes: 4664ebd8346a ("arm64: dts: ti: Add initial support for J784S4 SoC")
Signed-off-by: Apelete Seketeli <aseketeli@baylibre.com>
Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20230810-tps6594-v6-4-2b2e2399e2ef@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

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arm64: dts: ti: k3: Add cfg reg region to ringacc node

Add register range of ringacc cfg node to all k3 SoC dtsi files. This is
normally under Device Management firmware control but some entities li

arm64: dts: ti: k3: Add cfg reg region to ringacc node

Add register range of ringacc cfg node to all k3 SoC dtsi files. This is
normally under Device Management firmware control but some entities like
bootloader have to access directly and thus required to be present in DT.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20230809175932.2553156-3-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

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arm64: dts: ti: add missing space before {

Add missing whitespace between node name/label and opening {.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: David Lechn

arm64: dts: ti: add missing space before {

Add missing whitespace between node name/label and opening {.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: David Lechner <david@lechnology.com>
Link: https://lore.kernel.org/r/20230705145755.292927-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Nishanth Menon <nm@ti.com>

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arm64: dts: ti: k3-j784s4: Fix wakeup pinmux range and pinctrl node offsets

The wkup_pmx register region in j784s4 has multiple non-addressable
regions, hence the existing wkup_pmx region is split a

arm64: dts: ti: k3-j784s4: Fix wakeup pinmux range and pinctrl node offsets

The wkup_pmx register region in j784s4 has multiple non-addressable
regions, hence the existing wkup_pmx region is split as follows to
avoid the non-addressable regions. The pinctrl node offsets are
also corrected as per the newly split wkup_pmx* nodes.

wkup_pmx0 -> 13 pins (WKUP_PADCONFIG 0 - 12)
wkup_pmx1 -> 11 pins (WKUP_PADCONFIG 14 - 24)
wkup_pmx2 -> 72 pins (WKUP_PADCONFIG 26 - 97)
wkup_pmx3 -> 1 pin (WKUP_PADCONFIG 100)

Fixes: 4664ebd8346a ("arm64: dts: ti: Add initial support for J784S4 SoC")
Signed-off-by: Thejasvi Konduru <t-konduru@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230503083143.32369-1-t-konduru@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4: Configure pinctrl for timer IO

There are timer IO pads in the MCU domain, and in the MAIN domain.
These pads can be muxed for the related timers.

The details of the multi

arm64: dts: ti: k3-j784s4: Configure pinctrl for timer IO

There are timer IO pads in the MCU domain, and in the MAIN domain.
These pads can be muxed for the related timers.

The details of the multiplexing can be found in the register
documentation and Technical Reference Manual[1].

These are similar to J721e/J7200, but have different mux capabilities.

[1] http://www.ti.com/lit/zip/spruj52

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230531213215.602395-7-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4: Add general purpose timers

There are 20 general purpose timers on j784s4 that can be used for
things like PWM using pwm-omap-dmtimer driver. There are also
additional ten

arm64: dts: ti: k3-j784s4: Add general purpose timers

There are 20 general purpose timers on j784s4 that can be used for
things like PWM using pwm-omap-dmtimer driver. There are also
additional ten timers in the MCU domain which are meant for MCU
firmware usage and hence marked reserved by default.

Though the count is similar to J721e/J7200/j721s2, the device IDs
and clocks used in j784s4 are different with the option of certain
clocks having options of additional clock muxes. Since there is very
minimal reuse, it is cleaner to integrate as part of SoC files itself.
The defaults are configured for clocking the timers from system
clock(HFOSC0).

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230531213215.602395-6-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4-mcu-wakeup: Add sa3_secproxy and mcu_sec_proxy

Security Management Subsystem(SMS) has it's own unique secure
proxy as part of Security Accelerator (SA3) module. This is use

arm64: dts: ti: k3-j784s4-mcu-wakeup: Add sa3_secproxy and mcu_sec_proxy

Security Management Subsystem(SMS) has it's own unique secure
proxy as part of Security Accelerator (SA3) module. This is used
for communicating with ROM and for special usecases such as HSM
operations. In addition MCU island has it's own secure proxy for
usecases involving the MCU micro controllers. These are in addition
to the one in the main domain DMSS subsystem that is used for general
purpose communication.

Describe the nodes for use with bootloaders and firmware that require
these communication paths which uses interrupts to corresponding micro
controller interrupt controller. Mark the node as disabled since these
instances do not have interrupts routed to the main processor by
default for a complete description of the node.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230530165900.47502-8-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4-mcu-wakeup: Add FSS OSPI0 and FSS OSPI1

TI K3 J784S4 has the Cadence OSPI controllers OSPI0 and OSPI1 on FSS
bus for interfacing with OSPI flashes. Add the nodes to allow u

arm64: dts: ti: k3-j784s4-mcu-wakeup: Add FSS OSPI0 and FSS OSPI1

TI K3 J784S4 has the Cadence OSPI controllers OSPI0 and OSPI1 on FSS
bus for interfacing with OSPI flashes. Add the nodes to allow using
SPI flashes.

Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Link: https://lore.kernel.org/r/20230504080305.38986-2-a-nandan@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4-mcu-wakeup: Add support for ADC nodes

J784S4 has two instances of 8 channel ADCs in MCU domain. Add support
for both ADC nodes.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.c

arm64: dts: ti: k3-j784s4-mcu-wakeup: Add support for ADC nodes

J784S4 has two instances of 8 channel ADCs in MCU domain. Add support
for both ADC nodes.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20230502081117.21431-2-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: j784s4: Add VTM node

VTM stands for Voltage Thermal Management. Add the thermal zones.
Seven sensors mapping to seven thermal zones. Main0, Main1, Main2, Main3,
Main4, WKUP1 & WKUP2

arm64: dts: ti: j784s4: Add VTM node

VTM stands for Voltage Thermal Management. Add the thermal zones.
Seven sensors mapping to seven thermal zones. Main0, Main1, Main2, Main3,
Main4, WKUP1 & WKUP2 domains respectively.

Signed-off-by: Keerthy <j-keerthy@ti.com>
[bb@ti.com: rebased on v6.3-rc1]
Signed-off-by: Bryan Brattlof <bb@ti.com>
Link: https://lore.kernel.org/r/20230405215328.3755561-5-bb@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4-main: Add R5F cluster nodes

The J784S4 SoCs have 4 dual-core Arm Cortex-R5F processor (R5FSS)
subsystems/clusters. One R5F cluster (MCU_R5FSS0) is present within
the MCU do

arm64: dts: ti: k3-j784s4-main: Add R5F cluster nodes

The J784S4 SoCs have 4 dual-core Arm Cortex-R5F processor (R5FSS)
subsystems/clusters. One R5F cluster (MCU_R5FSS0) is present within
the MCU domain, and the remaining three clusters are present in the
MAIN domain (MAIN_R5FSS0, MAIN_R5FSS1 & MAIN_R5FSS2). The functionality
of the R5FSS is same as the R5FSS functionality on earlier K3 platform
device J721S2. Each of the R5FSS can be configured at boot time to be
either run in a LockStep mode or in an Asymmetric Multi Processing (AMP)
fashion in Split-mode. These subsystems have 64 KB each Tightly-Coupled
Memory (TCM) internal memories for each core split between two banks -
ATCM and BTCM (further interleaved into two banks). There are some IP
integration differences from standard Arm R5 clusters such as the absence
of an ACP port, presence of an additional TI-specific Region Address
Translater (RAT) module for translating 32-bit CPU addresses into
larger system bus addresses etc.

Add the DT nodes for the R5F cluster/subsystems, the two R5F cores are
each added as child nodes to the corresponding cluster node. The clusters
are configured to run in LockStep mode by default, with the ATCMs enabled
to allow the R5 cores to execute code from DDR with boot-strapping code
from ATCM. The inter-processor communication between the main A72 cores
and these processors is achieved through shared memory and Mailboxes.

The following firmware names are used by default for these cores, and
can be overridden in a board dts file if needed:
MAIN R5FSS0 Core0: j784s4-main-r5f0_0-fw (both in LockStep and Split modes)
MAIN R5FSS0 Core1: j784s4-main-r5f0_1-fw (needed only in Split mode)
MAIN R5FSS1 Core0: j784s4-main-r5f1_0-fw (both in LockStep and Split modes)
MAIN R5FSS1 Core1: j784s4-main-r5f1_1-fw (needed only in Split mode)
MAIN R5FSS2 Core0: j784s4-main-r5f2_0-fw (both in LockStep and Split modes)
MAIN R5FSS2 Core1: j784s4-main-r5f2_1-fw (needed only in Split mode)
MCU R5FSS0 Core0: j784s4-mcu-r5f0_0-fw (needed only in Split mode)
MCU R5FSS0 Core1: j784s4-mcu-r5f0_1-fw (needed only in Split mode)

Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Link: https://lore.kernel.org/r/20230502231527.25879-2-hnagalla@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4: Add MCSPI nodes

J784S4 has 8 MCSPI instances in the main domain and 3 instances
in the MCU domain. Add the DT nodes for all the 11 instances and
keep them disabled. MAIN_M

arm64: dts: ti: k3-j784s4: Add MCSPI nodes

J784S4 has 8 MCSPI instances in the main domain and 3 instances
in the MCU domain. Add the DT nodes for all the 11 instances and
keep them disabled. MAIN_MCSPI4 is connected as a slave to MCU_MCSPI2
by default at power-up, MAIN_MCSPI4 and MCU_MCSPI2 are not pinned out
externally.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Reviewed-by: Keerthy <j-keerthy@ti.com>
Link: https://lore.kernel.org/r/20230321082827.14274-5-vaishnav.a@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

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arm64: dts: ti: k3-j784s4-*: Add 'ti,sci-dev-id' for NAVSS nodes

TISCI device ID for main_navss and mcu_navss nodes are missing in
the device tree. Add them.

Fixes: 4664ebd8346a ("arm64: dts: ti: A

arm64: dts: ti: k3-j784s4-*: Add 'ti,sci-dev-id' for NAVSS nodes

TISCI device ID for main_navss and mcu_navss nodes are missing in
the device tree. Add them.

Fixes: 4664ebd8346a ("arm64: dts: ti: Add initial support for J784S4 SoC")
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Kamlesh Gurudasani <kamlesh@ti.com>
Link: https://lore.kernel.org/r/20230314152611.140969-2-j-choudhary@ti.com

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arm64: dts: ti: Add initial support for J784S4 SoC

The J784S4 SoC belongs to the K3 Multicore SoC architecture
platform, providing advanced system integration in automotive,
ADAS and industrial appl

arm64: dts: ti: Add initial support for J784S4 SoC

The J784S4 SoC belongs to the K3 Multicore SoC architecture
platform, providing advanced system integration in automotive,
ADAS and industrial applications requiring AI at the network edge.
This SoC extends the K3 Jacinto 7 family of SoCs with focus on
raising performance and integration while providing interfaces,
memory architecture and compute performance for multi-sensor, high
concurrency applications.

Some highlights of this SoC are:
* Up to 8 Cortex-A72s, four clusters of lockstep capable dual Cortex-R5F
MCUs, 4 C7x floating point vector DSPs with Matrix Multiply Accelerator
(MMA) for deep learning and CNN.
* 3D GPU: Automotive grade IMG BXS-4-64
* Vision Processing Accelerator (VPAC) with image signal processor and
Depth and Motion Processing Accelerator (DMPAC)
* Three CSI2.0 4L RX plus two CSI2.0 4L TX, two DSI Tx, one eDP/DP and one
DPI interface.
* Integrated gigabit ethernet switch, up to 8 ports (TDA4VH), two ports
support 10Gb USXGMII; Two 4 lane PCIe-GEN3 controllers, USB3.0 Dual-role
device subsystems, Up to 20 MCANs, among other peripherals.

See J784S4 Technical Reference Manual (SPRUJ52 - JUNE 2022)
for further details: http://www.ti.com/lit/zip/spruj52

Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Reviewed-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20230112142725.77785-4-a-nandan@ti.com

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