Add the newly introduced memory-region-names to all occurences of
ti,*-r5f. This helps adding a name to each memory-region so it is
easier to see what memory regions are for.
Signed-off-by: Markus Schneider-Pargmann (TI) <msp@baylibre.com>
Link: https://patch.msgid.link/20260318-topic-am62a-ioddr-dt-v6-19-v3-3-c41473cb23c3@baylibre.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Currently, there's a mix of spaces and tabs used for aligning the
bodies of the macros, even within the same block. Use tabs throughout
for consistency.
No functional change; 'git diff -w' produces no output.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://patch.msgid.link/20260327141513.1250499-2-linux@rasmusvillemoes.dk
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Add device tree overlay to enable ICSSG0 dual EMAC support on AM642 EVM.
This overlay enables both ICSSG0 Ethernet interfaces (port0 and port1) in
dual EMAC mode.
Users can combine this with the existing ICSSG1 overlay to enable all four
ICSSG interfaces if needed.
Signed-off-by: Meghana Malladi <m-malladi@ti.com>
Link: https://patch.msgid.link/20260323090358.632329-2-m-malladi@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Some carrier board reuse the UART_2 control signals as GPIO, split
the pinctrl RTS/CTS in separated nodes to maximize flexibility.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260324093705.26730-6-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Some carrier board reuse the UART_2 control signals as GPIO, split
the pinctrl RTS/CTS in separated nodes to maximize flexibility.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260324093705.26730-4-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Fix SPI_1_CS GPIO pinmux label, this is spi1_cs, not qspi1_io4.
There are no user of this label yet, therefore this change does not
create any compatibility issue.
Fixes: fcb335934c ("arm64: dts: ti: verdin-am62: Improve spi1 chip-select pinctrl")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260324093705.26730-3-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This node describes a memory address range containing several sub-regions
with control registers for various IP in the MAIN domain of this SoC. It
was described as a "ti,j721e-system-controller" but this is a J721S2 SoC
with is not compatible with the system controller region found in J721e.
No project consuming this DT has been found that makes use of the syscon
compatible for this region, to prevent any from using this node like a
generic syscon region in the future, make this a normal simple-bus as
it should have been from the start.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://patch.msgid.link/20260303205224.108217-2-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This node describes a memory address range containing several sub-regions
with control registers for various IP in the MAIN domain of this SoC. It
was described as a "ti,j721e-system-controller" but this is a J7200 SoC
with is not compatible with the system controller region found in J721e.
No project consuming this DT has been found that makes use of the syscon
compatible for this region, to prevent any from using this node like a
generic syscon region in the future, make this a normal simple-bus as
it should have been from the start.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://patch.msgid.link/20260303205224.108217-1-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
AM62 LP SK board does not have external pullups on MMC0 DAT1-DAT7
pins [0]. Enable internal pullups on DAT1-DAT7 considering:
- without a host-side pullup, these lines rely solely on the eMMC
device's internal pullup (R_int, 10-150K per JEDEC), which may
exceed the recommended 50K max for 1.8V VCCQ
- JEDEC JESD84-B51 Table 200 requires host-side pullups (R_DAT,
10K-100K) on all data lines to prevent bus floating
[0] https://www.ti.com/lit/zip/SPRR471
Fixes: a0b8da0415 ("arm64: dts: ti: k3-am62*: Move eMMC pinmux to top level board file")
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Moteen Shah <m-shah@ti.com>
Link: https://patch.msgid.link/20260223233731.2690472-4-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
AM62L EVM has external 47K pullups on MMC1 DAT1-DAT3 pins [0].
Disable internal pullups on DAT1-DAT3 so that each line has a
single pullup source:
- with both pullups enabled, the effective parallel resistance on
DAT1-3 (~24.2K) creates a ~2x mismatch vs DAT0 (47K external
only). Removing internal pullups results in DAT1-3 matching DAT0 at 47K
- 47K external alone is within the recommended range for 1.8V
signaling (10K min, 50K recommended max)
- both internal and external pullups enabled equals unnecessary power
consumption
[0] https://www.ti.com/lit/zip/SPRCAL6
Fixes: 00fb4c73b6 ("arm64: dts: ti: k3-am62l: add initial reference board file")
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Moteen Shah <m-shah@ti.com>
Link: https://patch.msgid.link/20260223233731.2690472-3-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
AM62P SK has external 10K pullups on MMC1 DAT1-DAT3 pins [0].
Disable internal pullups on DAT1-DAT3 so that each line has a
single pullup source:
- with both pullups enabled, the effective parallel resistance on
DAT1-3 (~8.33K) drops below the 10K minimum pullup requirement
for data lines (per SD Physical Layer Specification)
- removing internal pullups makes DAT1-3 match DAT0 10K
external pullup so its consistent and within spec
- both internal and external pullups enabled equals unnecessary power
consumption
[0] https://www.ti.com/lit/zip/SPRR487
Fixes: c00504ea42 ("arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM")
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Moteen Shah <m-shah@ti.com>
Link: https://patch.msgid.link/20260223233731.2690472-2-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The Main UART can resume from suspend to RAM states when PIN_WKUP_EN
is enabled. Add the necessary pins needed to wakeup the system. Add the
system idle states that the Main UART can wakeup the system from.
The UART driver uses the "default" pinctrl state when the system is
active. In the suspend hook, if the UART is wakeup enabled, the "wakeup"
pinctrl state is selected by the UART driver in order to allow wakeup.
Upon resume, the default pinctrl state is selected again.
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260212-b4-uart-daisy-chain-dts-v5-5-26c7f534e567@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The Main UART can resume from suspend to RAM states when PIN_WKUP_EN
is enabled. Add the necessary pins needed to wakeup the system. Add the
system idle states that the Main UART can wakeup the system from.
The UART driver uses the "default" pinctrl state when the system is
active. In the suspend hook, if the UART is wakeup enabled, the "wakeup"
pinctrl state is selected by the UART driver in order to allow wakeup.
Upon resume, the default pinctrl state is selected again.
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260212-b4-uart-daisy-chain-dts-v5-4-26c7f534e567@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The Main UART can resume from suspend to RAM states when PIN_WKUP_EN
is enabled. Add the necessary pins needed to wakeup the system. Add the
system idle states that the Main UART can wakeup the system from.
The UART driver uses the "default" pinctrl state when the system is
active. In the suspend hook, if the UART is wakeup enabled, the "wakeup"
pinctrl state is selected by the UART driver in order to allow wakeup.
Upon resume, the default pinctrl state is selected again.
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260212-b4-uart-daisy-chain-dts-v5-3-26c7f534e567@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The Main UART can resume from suspend to RAM states when PIN_WKUP_EN
is enabled. Add the necessary pins needed to wakeup the system. Add the
system idle states that the Main UART can wakeup the system from.
The UART driver uses the "default" pinctrl state when the system is
active. In the suspend hook, if the UART is wakeup enabled, the "wakeup"
pinctrl state is selected by the UART driver in order to allow wakeup.
Upon resume, the default pinctrl state is selected again.
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260212-b4-uart-daisy-chain-dts-v5-2-26c7f534e567@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The Main UART can resume from suspend to RAM states when PIN_WKUP_EN
is enabled. Add the necessary pins needed to wakeup the system. Add the
system idle states that the Main UART can wakeup the system from.
The UART driver uses the "default" pinctrl state when the system is
active. In the suspend hook, if the UART is wakeup enabled, the "wakeup"
pinctrl state is selected by the UART driver in order to allow wakeup.
Upon resume, the default pinctrl state is selected again.
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260212-b4-uart-daisy-chain-dts-v5-1-26c7f534e567@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Add missing device tree node for main_i2c4, and the corresponding ranges
in cbass_main. Interrupt for this i2c controller is routed through the
Main GPIOMUX Router.
Base address, Interrupt IDs are taken from J722S TRM [0].
Device, Clock IDs are taken from TISCI docs [1].
Additionally, the I2C4 is the only interrupt source to the GPIOMUX INTR
router that generates level interrupts, while all other sources generate
edge interrupts. Due to this, the router needs to handle interrupt-type
on a per-line basis. Modify the router node and its consumers to
specify the interrupt type corresponding to each interrupt line.
[0]: https://www.ti.com/lit/zip/sprujb3
[1]:
https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/index.html#j722s
Signed-off-by: Jared McArthur <j-mcarthur@ti.com>
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Tested-by: Nora Schiffer <nora.schiffer@ew.tq-group.com>
Link: https://patch.msgid.link/20260304-j722s-main-i2c4-dt-v1-1-03f79f0cdf97@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
On the J721S2 platform, pinctrl contexts must be saved and restored during
suspend-to-ram, just like on the J7200. So use ti,j7200-padconf compatible.
Signed-off-by: Thomas Richard (TI) <thomas.richard@bootlin.com>
Link: https://patch.msgid.link/20260313-j721s2-s2r-pinctrl-v1-1-a6f80c641037@bootlin.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Add an overlay to use the PEB-AV-15 AV-Adapter. It's a small expansion board
using a Lontium LT8912B DSI->HDMI bridge and a TLV320AIC3007 audio codec.
Signed-off-by: Dominik Haller <d.haller@phytec.de>
Link: https://patch.msgid.link/20260320212349.420951-6-d.haller@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Add the second DSI instance and its corresponding phy to the main domain
include file.
Signed-off-by: Dominik Haller <d.haller@phytec.de>
Reviewed-by: Beleswar Padhi <b-padhi@ti.com>
Link: https://patch.msgid.link/20260320212349.420951-5-d.haller@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Add the TI SN65DSI83 MIPI-DSI->LVDS bridge that can be populated on the
phyCORE-AM68x/TDA4x.
Signed-off-by: Dominik Haller <d.haller@phytec.de>
Link: https://patch.msgid.link/20260320212349.420951-3-d.haller@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Assign the dss clocks in the base dts so that display overlays can be
used in any combination.
Signed-off-by: Dominik Haller <d.haller@phytec.de>
Link: https://patch.msgid.link/20260320212349.420951-2-d.haller@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Verdin AM62 board does not have external pullups on eMMC DAT1-DAT7 pins.
Enable internal pullups on DAT1-DAT7 considering:
- without a host-side pullup, these lines rely solely on the eMMC
device's internal pullup (R_int, 10kohm-150kohm per JEDEC), which may
exceed the recommended 50kohm max for 1.8V VCCQ
- JEDEC JESD84-B51 Table 200 requires host-side pullups (R_DAT,
10kohm-100kohm) on all data lines to prevent bus floating
Fixes: 316b80246b ("arm64: dts: ti: add verdin am62")
Cc: stable@vger.kernel.org
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260320073032.10427-1-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The pin for GPMC0_CLK.GPIO0_31 at address 0x000F407C is N22 and not M19.
Hence, fix the pin name in the comment to avoid confusion.
Fixes: 8f023012eb ("arm64: dts: ti: k3-am62a: Enable UHS mode support for SD cards")
Cc: stable@vger.kernel.org
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Link: https://patch.msgid.link/20260309045539.2070793-1-s-vadapalli@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Add EIP76 Random Number Generator (RNG) node for AM62L SoC. Unlike
other k3 platforms, AM62L RNG is integrated outside crypto subsystem
at address 0x3b100000, requiring an additional entry in cbass_main
memory map.
Mark the RNG node with status "reserved" as it is intended for use by
OP-TEE for secure random number generation. If required, this hardware
can also be used through Linux kernel by enabling this node.
Signed-off-by: Shiva Tripathi <s-tripathi1@ti.com>
Link: https://patch.msgid.link/20260309101650.1652240-1-s-tripathi1@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
I was just informed that this product is discontinued (without being
ever released to the market). Pull the plug and let's not waste any more
maintainers time.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://patch.msgid.link/20260302122540.1377444-2-mwalle@kernel.org
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
J721S2 EVM has MT25QU512AB 64 MiB Quad SPI NOR flash connected
to OSPI1. Add the partition information as per bootloader.
Signed-off-by: Anurag Dutta <a-dutta@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://patch.msgid.link/20260226091730.2735587-1-a-dutta@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The default impedance for the MAC I/O lines from the DP83867 Ethernet PHY
is 50 Ohm. Based on the board PCB traces, this impedance is relatively
higher than expected, resulting in CRC errors for packets being transmitted
and received. Hence, add the "ti,min-output-impedance" device-tree property
to set the impedance to its lowest possible value of 35 Ohm as described in
the DP83867 Datasheet [0].
[0]: https://www.ti.com/lit/ds/symlink/dp83867e.pdf
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://patch.msgid.link/20260223105448.1110428-5-s-vadapalli@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The default impedance for the MAC I/O lines from the DP83867 Ethernet PHY
is 50 Ohm. Based on the board PCB traces, this impedance is relatively
higher than expected, resulting in CRC errors for packets being transmitted
and received. Hence, add the "ti,min-output-impedance" device-tree property
to set the impedance to its lowest possible value of 35 Ohm as described in
the DP83867 Datasheet [0].
[0]: https://www.ti.com/lit/ds/symlink/dp83867e.pdf
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://patch.msgid.link/20260223105448.1110428-4-s-vadapalli@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The default impedance for the MAC I/O lines from the DP83867 Ethernet PHY
is 50 Ohm. Based on the board PCB traces, this impedance is relatively
higher than expected, resulting in CRC errors for packets being transmitted
and received. Hence, add the "ti,min-output-impedance" device-tree property
to set the impedance to its lowest possible value of 35 Ohm as described in
the DP83867 Datasheet [0].
[0]: https://www.ti.com/lit/ds/symlink/dp83867e.pdf
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://patch.msgid.link/20260223105448.1110428-3-s-vadapalli@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The default impedance for the MAC I/O lines from the DP83867 Ethernet PHY
is 50 Ohm. Based on the board PCB traces, this impedance is relatively
higher than expected, resulting in CRC errors for packets being transmitted
and received. Hence, add the "ti,min-output-impedance" device-tree property
to set the impedance to its lowest possible value of 35 Ohm as described in
the DP83867 Datasheet [0].
[0]: https://www.ti.com/lit/ds/symlink/dp83867e.pdf
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://patch.msgid.link/20260223105448.1110428-2-s-vadapalli@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Change the status of the wkup_uart0_target node to enabled. The node sets
the UART SYSS register to allow wakeup from WKUP UART in DeepSleep low
power mode.
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260219-v6-19-wkup-uart-wakeup-v4-4-eda09dce5623@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Add label to the target-module node so that it can easily be referenced.
The node specifically configures the SYSCONFIG related registers for WKUP
UART.
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260219-v6-19-wkup-uart-wakeup-v4-2-eda09dce5623@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
WKUP_UART0 is apart of the wakeup peripherals and has a range from
0x002B300000 to 0x002B3001FF. Expand the wakeup peripheral window to
include WKUP_UART0.
Fixes: 5f016758b0 ("arm64: dts: ti: k3-am62l: add initial infrastructure")
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260219-v6-19-wkup-uart-wakeup-v4-1-eda09dce5623@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The CANUART pins of mcu_mcan0, mcu_mcan1, mcu_uart0 and wkup_uart0 are
powered during Partial-IO and I/O Only + DDR and are capable of waking
up the system in these states. Specify the states in which these units
can do a wakeup on this board.
Note that the UARTs are not capable of wakeup in Partial-IO because of
of a UART mux on the board not being powered during Partial-IO.
Add pincontrol definitions for mcu_mcan0 and mcu_mcan1 for wakeup from
Partial-IO. Add these as wakeup pinctrl entries for both devices.
Signed-off-by: Kendall Willis <k-willis@ti.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://patch.msgid.link/20260212-am62d-can-wkup-dts-v1-1-d2de17e1f303@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reserve 128MiB of global CMA which is also marked as re-usable
so that OS can also use the same if peripheral drivers are not using
the same.
Based on the use case described in commit c43dd2fe5316 ("arm64: dts: ti:
k3-am62x-sk-common: Reserve 128MiB of global CMA").
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://patch.msgid.link/20260213053806.219495-1-w.egorov@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Correct the DP regulator enable GPIO to index 21.
The 3.3V DP regulator was not being enabled by the assigned GPIO, as it
is routed to GPIO index 21 and not 37, which was causing instability
with displays connected over DP or via an active DP-to-HDMI adapter.
Fixes: 9f748a6177 ("arm64: dts: ti: am69-aquila: Add Clover")
Cc: stable@vger.kernel.org
Signed-off-by: Franz Schnyder <franz.schnyder@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260202083604.325060-3-fra.schnyder@gmail.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Correct the DP regulator enable GPIO to index 21.
The 3.3V DP regulator was not being enabled by the assigned GPIO, as it
is routed to GPIO index 21 and not 37, which was causing instability
with displays connected over DP or via an active DP-to-HDMI adapter.
Fixes: 39ac6623b1 ("arm64: dts: ti: Add Aquila AM69 Support")
Cc: stable@vger.kernel.org
Signed-off-by: Franz Schnyder <franz.schnyder@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260202083604.325060-2-fra.schnyder@gmail.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Enable CPUFreq support for AM62L SoC by adding the relevant OPP efuse table
syscon for speed grade detection.
Add the operating-points-v2 table with CPU frequency steps from 200MHz to
1.25GHz.
Specify the CPU clocks to reference the SCMI clock controller for frequency
scaling.
Signed-off-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260122-am62l-cpufreq-v5-1-65c50af71681@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The property "enable-active-high" was missing, as the default is
active-low. Add it.
Fixes: 1c3c4df06f ("arm64: dts: ti: Add support for Kontron SMARC-sAM67")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://patch.msgid.link/20260115131431.1521102-3-mwalle@kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
Fix the size of the CMA node by making it a 64bit size. This was
probably a copy&paste mistake. Also drop the unneeded alignment.
Fixes: 1c3c4df06f ("arm64: dts: ti: Add support for Kontron SMARC-sAM67")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://patch.msgid.link/20260115131431.1521102-2-mwalle@kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
The TI K3 AM62P and J722S SoCs have a HSM (High Security Module) M4F
core in the MAIN Voltage Domain which could be used to run secure
services like Authentication. Add Device Tree Node definitions for the
HSM core in the respective SoC common main dtsi file.
The HSM node is reserved to be loaded and booted by the early-stage
bootloader. The firmware-name property is defined at the SoC level
since the HSM is not a general-purpose remote core and boards are
unlikely to use separate firmware. If needed in exceptional cases,
board-specific device trees can override this property.
The corresponding reg ranges of HSM node has also been added to its
parent node's (cbass_main bus) ranges property.
Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Link: https://patch.msgid.link/20260114173551.2545088-3-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
The TI K3 J721S2, J784S4 and J742S2 SoCs have a HSM (High Security
Module) M4F core in the Wakeup Voltage Domain which could be used to run
secure services like Authentication. Add Device Tree Node definitions
for the HSM core in the respective SoC wakeup dtsi files.
The HSM node is reserved to be loaded and booted by the early-stage
bootloader. The firmware-name property is defined at the SoC level
since the HSM is not a general-purpose remote core and boards are
unlikely to use separate firmware. If needed in exceptional cases,
board-specific device trees can override this property.
Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Link: https://patch.msgid.link/20260114173551.2545088-2-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Each A72 core has one watchdog instance associated with it. Since j742s2
has 4 A72 cores, the common file should not define 8 watchdog instances.
Refactor the last 4 extra watchdogs from the common file to j784s4
specific file, as j784s4 has 8 A72 cores and thus hardware description
requires 8 watchdog instances.
Fixes: 9cc161a450 ("arm64: dts: ti: Refactor J784s4 SoC files to a common file")
Signed-off-by: Abhash Kumar Jha <a-kumar2@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://patch.msgid.link/20260112085113.3476193-3-a-kumar2@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
