arm64: dts: ti: k3-am654-baseboard: Describe OSPI flash partition info

Describe OSPI flash partition information through device tree, this
helps to remove passing partition information through the m

arm64: dts: ti: k3-am654-baseboard: Describe OSPI flash partition info

Describe OSPI flash partition information through device tree, this
helps to remove passing partition information through the mtdparts
commandline parameter which requires maintaining the partition
information in a string format. AM654 baseboard has a MT35XU512ABA
64 MiB OSPI flash with sector size of 128 KiB thus the size of the
smallest partition is chosen as 128 KiB, the partition names and
offsets are chosen according to the corresponding name and offsets
in bootloader.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513141712.27346-5-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

show more ...

arm64: dts: ti: k3-j7200-som: Describe OSPI and Hyperflash partition info

Describe OSPI and Hyperflash partition information through device tree,
this helps to remove passing partition information t

arm64: dts: ti: k3-j7200-som: Describe OSPI and Hyperflash partition info

Describe OSPI and Hyperflash partition information through device tree,
this helps to remove passing partition information through the mtdparts
commandline parameter which requires maintaining the partition information
in a string format. J7200 SoM has a S28 64 MiB OSPI flash with sector size
of 256 KiB thus the size of the smallest partition is chosen as 256 KiB,
the SoM also has a 64 MiB Hyperflash present on it, the partition names
and offsets are chosen according to the corresponding name and offsets
in bootloader.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513141712.27346-4-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e-sk: Describe OSPI flash partition info

Describe OSPI flash partition information through device tree, this
helps to remove passing partition information through the mtdparts

arm64: dts: ti: k3-j721e-sk: Describe OSPI flash partition info

Describe OSPI flash partition information through device tree, this
helps to remove passing partition information through the mtdparts
commandline parameter which requires maintaining the partition
information in a string format. J721E SK has a S28 64 MiB OSPI flash
with sector size of 256 KiB thus the size of the smallest partition is
chosen as 256 KiB, the partition names and offsets are chosen according
to the corresponding name and offsets in bootloader.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513141712.27346-3-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e: Describe OSPI and QSPI flash partition info

Describe OSPI and QSPI flash partition information through device tree,
this helps to remove passing partition information throu

arm64: dts: ti: k3-j721e: Describe OSPI and QSPI flash partition info

Describe OSPI and QSPI flash partition information through device tree,
this helps to remove passing partition information through the mtdparts
commandline parameter which requires maintaining the partition information
in a string format. J721E SoM has a MT35 64 MiB OSPI flash and MT25 64 MiB
QSPI flash both with sector size of 128 KiB thus the size of the smallest
partition is chosen as 128KiB, the partition names and offsets are chosen
according to the corresponding name and offsets in bootloader.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513141712.27346-2-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4-evm: Add support for OSPI and QSPI flashes

J784S4 has S28HS512T OSPI flash connected to OSPI0 and MT25QU512A QSPI
flash connected to OSPI1, enable support for the same. Als

arm64: dts: ti: k3-j784s4-evm: Add support for OSPI and QSPI flashes

J784S4 has S28HS512T OSPI flash connected to OSPI0 and MT25QU512A QSPI
flash connected to OSPI1, enable support for the same. Also describe
the partition information according to the offsets in the bootloader.

Co-developed-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Link: https://lore.kernel.org/r/20230504080305.38986-3-a-nandan@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: Add LED controller to phyBOARD-Electra

With commit 9f6ffd0da650 ("dt-bindings: leds: Convert PCA9532 to dtschema"),
we can now add the LED controller without introducing new dtbs_che

arm64: dts: ti: Add LED controller to phyBOARD-Electra

With commit 9f6ffd0da650 ("dt-bindings: leds: Convert PCA9532 to dtschema"),
we can now add the LED controller without introducing new dtbs_check warnings.
Add missing I2C LED controller.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20230505131012.2027309-1-w.egorov@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e-common-proc-board: Add OSPI/Hyperflash select pinmux

J721E common processor board has an onboard mux for selecting whether
the OSPI signals are externally routed to OSPI fla

arm64: dts: ti: k3-j721e-common-proc-board: Add OSPI/Hyperflash select pinmux

J721E common processor board has an onboard mux for selecting whether
the OSPI signals are externally routed to OSPI flash or Hyperflash. The
mux state signal input is tied to WKUP_GPIO0_8 and is used by bootloader
for enabling the corresponding node accordingly. Add pinmux for the same.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513123313.11462-5-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j7200-common-proc-board: Add OSPI/Hyperflash select pinmux

J7200 common processor board has an onboard mux for selecting whether
the OSPI signals are externally routed to OSPI fla

arm64: dts: ti: k3-j7200-common-proc-board: Add OSPI/Hyperflash select pinmux

J7200 common processor board has an onboard mux for selecting whether
the OSPI signals are externally routed to OSPI flash or Hyperflash. The
mux state signal input is tied to WKUP_GPIO0_6 and is used by bootloader
for enabling the corresponding node accordingly. Add pinmux for the same.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513123313.11462-4-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e-som-p0: Add HyperFlash node

J721E SoM has a HyperFlash and HyperRam connected to HyperBus memory
controller, add corresponding node, pinmux and partitions for the same.
Hype

arm64: dts: ti: k3-j721e-som-p0: Add HyperFlash node

J721E SoM has a HyperFlash and HyperRam connected to HyperBus memory
controller, add corresponding node, pinmux and partitions for the same.
HyperBus is muxed with OSPI and only one controller can be active at a
time, therefore keep HyperBus node disabled. Bootloader will detect the
external mux state through a wkup gpio and enable the node as required.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513123313.11462-3-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e-mcu-wakeup: Add HyperBus node

J721E has a Flash SubSystem that has one OSPI and one HyperBus with
muxed datapath and another independent OSPI. Add DT nodes for HyperBus
cont

arm64: dts: ti: k3-j721e-mcu-wakeup: Add HyperBus node

J721E has a Flash SubSystem that has one OSPI and one HyperBus with
muxed datapath and another independent OSPI. Add DT nodes for HyperBus
controller and keep it disabled and model the data path selection mux as a
reg-mux.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513123313.11462-2-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e: Enable MDIO nodes at the board level

MDIO nodes defined in the top-level J721e SoC dtsi files are incomplete
and will not be functional unless they are extended with a pinm

arm64: dts: ti: k3-j721e: Enable MDIO nodes at the board level

MDIO nodes defined in the top-level J721e SoC dtsi files are incomplete
and will not be functional unless they are extended with a pinmux.

As the attached PHY is only known about at the board integration level,
these nodes should only be enabled when provided with this information.

Disable the MDIO nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230515172137.474626-5-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-am64: Enable Mailbox nodes at the board level

Mailbox nodes defined in the top-level AM64x SoC dtsi files are incomplete
and may not be functional unless they are extended with a

arm64: dts: ti: k3-am64: Enable Mailbox nodes at the board level

Mailbox nodes defined in the top-level AM64x SoC dtsi files are incomplete
and may not be functional unless they are extended with a chosen interrupt
and connection to a remote processor.

As the remote processors depend on memory nodes which are only known at
the board integration level, these nodes should only be enabled when
provided with the above information.

Disable the Mailbox nodes in the dtsi files and only enable the ones that
are actually used on a given board.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230515172137.474626-4-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e: Enable PCIe nodes at the board level

PCIe nodes defined in the top-level J721e SoC dtsi files are incomplete
and will not be functional unless they are extended with a SerD

arm64: dts: ti: k3-j721e: Enable PCIe nodes at the board level

PCIe nodes defined in the top-level J721e SoC dtsi files are incomplete
and will not be functional unless they are extended with a SerDes PHY.
And usually only one of the two modes can be used at a time as they
share a SerDes link.

As the PHY and mode is only known at the board integration level, these
nodes should only be enabled when provided with this information.

Disable the PCIe nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230515172137.474626-3-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e: Remove PCIe endpoint nodes

These nodes are example nodes for the PCIe controller in "endpoint" mode.
By default the controller is in "root complex" mode and there is alread

arm64: dts: ti: k3-j721e: Remove PCIe endpoint nodes

These nodes are example nodes for the PCIe controller in "endpoint" mode.
By default the controller is in "root complex" mode and there is already a
DT node for the same.

Examples should go in the bindings or other documentation.

Remove this node.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230515172137.474626-2-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e-beagleboneai64: Fix mailbox node status

Mailbox nodes are now disabled by default. The BeagleBoard AI64 DT
addition went in at around the same time and must have missed that

arm64: dts: ti: k3-j721e-beagleboneai64: Fix mailbox node status

Mailbox nodes are now disabled by default. The BeagleBoard AI64 DT
addition went in at around the same time and must have missed that
change so the mailboxes are not re-enabled. Do that here.

Fixes: fae14a1cb8dd ("arm64: dts: ti: Add k3-j721e-beagleboneai64")
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230515172137.474626-1-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4-main: Enable support for high speed modes

eMMC tuning was incomplete earlier, so support for high speed modes was
kept disabled. Remove no-1-8-v property to enable support

arm64: dts: ti: k3-j784s4-main: Enable support for high speed modes

eMMC tuning was incomplete earlier, so support for high speed modes was
kept disabled. Remove no-1-8-v property to enable support for high
speed modes for eMMC in J784S4 SoC.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20230502090814.144791-1-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j784s4-evm: Add pinmux information for ADC

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

Signed-off-by: Bhavya Kapoor <b-ka

arm64: dts: ti: k3-j784s4-evm: Add pinmux information for ADC

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

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20230502081117.21431-3-b-kapoor@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: am65x: Add Rocktech OLDI panel DT overlay

The OLDI-LCD1EVM add on board has Rocktech RK101II01D-CT panel[1] with
integrated touch screen. The integrated touch screen is Goodix GT928.

arm64: dts: ti: am65x: Add Rocktech OLDI panel DT overlay

The OLDI-LCD1EVM add on board has Rocktech RK101II01D-CT panel[1] with
integrated touch screen. The integrated touch screen is Goodix GT928.
This panel connects with AM65 GP-EVM[2].

Add DT nodes for these and connect the endpoint nodes with DSS.

[1]: Panel link
https://www.digimax.it/en/tft-lcd/20881-RK101II01D-CT

[2]: AM654 LCD EVM:
https://www.ti.com/tool/TMDSLCD1EVM

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
[abhatia1@ti.com: Make cosmetic and 6.4 kernel DTSO syntax changes]
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230509102354.10116-2-a-bhatia1@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-j721e-main: Update delay select values for MMC subsystems

Update the delay values for various speed modes supported, based on
the revised august 2021 J721E Datasheet.

[1] - Table

arm64: dts: ti: k3-j721e-main: Update delay select values for MMC subsystems

Update the delay values for various speed modes supported, based on
the revised august 2021 J721E Datasheet.

[1] - Table 7-77. MMC0 DLL Delay Mapping for All Timing Modes and
Table 7-86. MMC1/2 DLL Delay Mapping for All Timing Modes, in
https://www.ti.com/lit/ds/symlink/tda4vm.pdf,
(SPRSP36J – FEBRUARY 2019 – REVISED AUGUST 2021)

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20230424093827.1378602-1-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-am62x-sk-common: Improve documentation of mcasp1_pins

Include documentation of the AMC package pin name as well to keep it
consistent with the rest of the pinctrl documentation.

arm64: dts: ti: k3-am62x-sk-common: Improve documentation of mcasp1_pins

Include documentation of the AMC package pin name as well to keep it
consistent with the rest of the pinctrl documentation.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230418213740.153519-5-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-am62x-sk-common: Add eeprom

Add board EEPROM support to device tree

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230418213740.153519-4-nm@ti.com
Si

arm64: dts: ti: k3-am62x-sk-common: Add eeprom

Add board EEPROM support to device tree

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230418213740.153519-4-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-am62x-sk-common: Describe main_uart1 and wkup_uart

wkup_uart and main_uart1 on this platform is used by tifs and DM
firmwares. Describe them for completeness including the pinmux.

arm64: dts: ti: k3-am62x-sk-common: Describe main_uart1 and wkup_uart

wkup_uart and main_uart1 on this platform is used by tifs and DM
firmwares. Describe them for completeness including the pinmux.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230418213740.153519-3-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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arm64: dts: ti: k3-am62x-sk-common: Drop extra EoL

Drop an extra EoL

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230418213740.153519-2-nm@ti.com
Signed-off-by: Vigne

arm64: dts: ti: k3-am62x-sk-common: Drop extra EoL

Drop an extra EoL

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230418213740.153519-2-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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