Commit graph

1185237 commits

Author SHA1 Message Date
Nishanth Menon
88875d4c70 arm64: dts: ti: k3-j721e-beagleboneai64: Move eeprom WP gpio pinctrl to eeprom node
Move the eeprom WP GPIO mux configuration to be part of the eeprom node
instead of the I2C node.

Cc: Robert Nelson <robertcnelson@gmail.com>
Suggested-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230606182220.3661956-5-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
d528c29fa7 arm64: dts: ti: k3-j721e-beagleboneai64: Move camera gpio pinctrl to gpio node
Move the GPIO mux configuration needed for camera module to work to the
GPIO node instead of the I2C node.

Camera nodes are maintained as overlay files, but the common mux is
always needed to ensure that camera probes fine and ensuring the mux
is configured as part of the GPIO module allows for the multiple
overlay files to be simpler.

Cc: Robert Nelson <robertcnelson@gmail.com>
Suggested-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230606182220.3661956-4-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
7335c987de arm64: dts: ti: k3-j721e-som-p0/common-proc-board: Fixup reference to phandles array
When referring to array of phandles, using <> to separate the array
entries is better notation as it makes potential errors with phandle and
cell arguments easier to catch. Fix the outliers to be consistent with
the rest of the usage.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230606182220.3661956-3-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
12bf41da5c arm64: dts: ti: k3-j721e-sk: Fixup reference to phandles array
When referring to array of phandles, using <> to separate the array
entries is better notation as it makes potential errors with phandle and
cell arguments easier to catch. Fix the outliers to be consistent with
the rest of the usage.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230606182220.3661956-2-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
5a41bcff08 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>
2023-06-15 11:05:47 +05:30
Nishanth Menon
833377cf85 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>
2023-06-15 11:05:47 +05:30
Nishanth Menon
1ecc75be7b arm64: dts: ti: k3-j721s2: 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] https://www.ti.com/lit/zip/spruj28

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230531213215.602395-5-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
835d04422f arm64: dts: ti: k3-j721s2: Add general purpose timers
There are 20 general purpose timers on j721s2 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, the device IDs and clocks
used in j721s2 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/20230531213215.602395-4-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
72a44d1c47 arm64: dts: ti: k3-j721e: 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.

There are timer IO control registers for input and output. The registers
for CTRLMMR_TIMER*_CTRL and CTRLMMR_MCU_TIMER*_CTRL are used to control
the input. The registers for CTCTRLMMR_TIMERIO*_CTRL and
CTRLMMR_MCU_TIMERIO*_CTRL the output.

The multiplexing is documented in Technical Reference Manual[1] under
"Timer IO Muxing Control Registers" and "Timer IO Muxing Control
Registers", and the "Timers Overview" chapters.

We do not expose the cascade_en bit due to the racy usage of
independent 32 bit registers in-line with the timer instantiation in
the device tree. The MCU timer controls are also marked as reserved for
usage by the MCU firmware.

[1] http://www.ti.com/lit/pdf/spruil1

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230531213215.602395-3-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
7f209dd126 arm64: dts: ti: k3-j721e: Add general purpose timers
There are 20 general purpose timers on j721e 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.

The odd numbered timers have the option of being cascaded to even
timers to create a 64 bit non-atomic counter which is racy in simple
usage, hence the clock muxes are explicitly setup to individual 32 bit
counters driven off system crystal (HFOSC) as default.

These instantiation differs from J7200 and other SoCs with the device
IDs and clocks involved for muxing.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230531213215.602395-2-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
389ad7111d 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>
2023-06-15 11:05:47 +05:30
Nishanth Menon
77f622cb86 arm64: dts: ti: k3-j721s2-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/20230530165900.47502-7-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
753904da70 arm64: dts: ti: k3-j721e-mcu: Add mcu_secproxy
MCU domain has it's own secure proxy for communicating with ROM and
for R5 micro controller firmware operations. This is in addition to
the one in the main domain NAVSS subsystem that is used for general
purpose communication.

Describe the node for use with bootloaders and firmware that require
this communication path which uses interrupts to corresponding micro
controller interrupt controller. Mark the node as disabled since this
instance does 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/20230530165900.47502-6-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:47 +05:30
Nishanth Menon
c4e43f5aef arm64: dts: ti: k3-j7200-mcu: Add mcu_secproxy
MCU domain has it's own secure proxy for communicating with ROM and
for R5 micro controller firmware operations. This is in addition to
the one in the main domain NAVSS subsystem that is used for general
purpose communication.

Describe the node for use with bootloaders and firmware that require
this communication path which uses interrupts to corresponding micro
controller interrupt controller. Mark the node as disabled since this
instance does 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>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20230530165900.47502-5-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Nishanth Menon
84debc33b5 arm64: dts: ti: k3-am65-mcu: Add mcu_secproxy
MCU domain has it's own secure proxy for communicating with ROM and
for R5 micro controller firmware operations. This is in addition to
the one in the main domain NAVSS subsystem that is used for general
purpose communication.

Describe the node for use with bootloaders and firmware that require
this communication path which uses interrupts to corresponding micro
controller interrupt controller. Mark the node as disabled since this
instance does 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/20230530165900.47502-4-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Nishanth Menon
f7d3b11cac arm64: dts: ti: k3-am62a-main: Add sa3_secproxy
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. This is in addition to the one in the main domain DMSS
subsystem that is used for general purpose communication.

Describe the node for use with bootloaders and firmware that require
this communication path which uses interrupts to corresponding micro
controller interrupt controller. Mark the node as disabled since this
instance does 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/20230530165900.47502-3-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Nitin Yadav
7450aa5153 arm64: dts: ti: k3-am62-main: Add sa3_secproxy
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. This is in addition to the one in the main domain DMSS
subsystem that is used for general purpose communication.

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

Signed-off-by: Nitin Yadav <n-yadav@ti.com>
[nm@ti.com: Update commit message, minor updates]
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230530165900.47502-2-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Nishanth Menon
400f4953d5 arm64: dts: ti: k3-am65-iot2050-common: Rename rtc8564 nodename
Just use "rtc" as the nodename to better match with the bindings.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230607132043.3932726-4-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Nishanth Menon
2b9bb98874 arm64: dts: ti: k3-am65-main: Drop deprecated ti,otap-del-sel property
ti,otap-del-sel has been deprecated in favor of ti,otap-del-sel-legacy.

Drop the duplicate and misleading ti,otap-del-sel property.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230607132043.3932726-3-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Nishanth Menon
498f7b0f9d arm64: dts: ti: k3-am65-main: Fix mcan node name
s/mcan/can to stay in sync with bindings conventions.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230607132043.3932726-2-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Vaishnav Achath
9227c49a09 arm64: dts: ti: k3-am642-sk/evm: 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. AM64 SK and EVM 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/20230513141712.27346-6-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:46 +05:30
Vaishnav Achath
c08cb9cef7 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>
2023-06-15 11:05:46 +05:30
Vaishnav Achath
7f80deb0c6 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>
2023-06-15 11:05:46 +05:30
Vaishnav Achath
2f1023d5f0 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>
2023-06-15 11:05:46 +05:30
Vaishnav Achath
e96b5e9848 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>
2023-06-15 11:05:46 +05:30
Apurva Nandan
150ce1b107 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>
2023-06-15 11:05:46 +05:30
Apurva Nandan
8758109d13 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>
2023-06-15 11:05:46 +05:30
Wadim Egorov
2dc39c5649 arm64: dts: ti: Add LED controller to phyBOARD-Electra
With commit 9f6ffd0da6 ("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>
2023-06-15 11:05:46 +05:30
Vaishnav Achath
58cd171af4 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>
2023-06-15 11:05:46 +05:30
Vaishnav Achath
be8be0d036 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>
2023-06-15 11:05:45 +05:30
Vaishnav Achath
0979c0069c 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>
2023-06-15 11:05:45 +05:30
Vaishnav Achath
d93036b47f 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>
2023-06-15 11:05:45 +05:30
Andrew Davis
b0efb45d12 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>
2023-06-15 11:05:45 +05:30
Andrew Davis
91f983ff70 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>
2023-06-15 11:05:45 +05:30
Andrew Davis
731c6deda8 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>
2023-06-15 11:05:45 +05:30
Andrew Davis
a0cfd88d4a 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>
2023-06-15 11:05:45 +05:30
Andrew Davis
155e7635ed 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: fae14a1cb8 ("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>
2023-06-15 11:05:45 +05:30
Bhavya Kapoor
426e720259 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>
2023-06-15 11:05:45 +05:30
Bhavya Kapoor
e99913ad58 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>
2023-06-15 11:05:45 +05:30
Bhavya Kapoor
ad5f7c5144 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>
2023-06-15 11:05:45 +05:30
Jyri Sarha
b8690ed3d1 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>
2023-06-15 11:05:45 +05:30
Bhavya Kapoor
af398252d6 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>
2023-06-15 11:05:45 +05:30
Nishanth Menon
5cab8abaee 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>
2023-06-15 11:05:45 +05:30
Nishanth Menon
f40ed3b39b 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>
2023-06-15 11:05:45 +05:30
Nishanth Menon
76194aba0c 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>
2023-06-15 11:05:45 +05:30
Nishanth Menon
477d43f6d8 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>
2023-06-15 11:05:45 +05:30
Nishanth Menon
5e88061893 arm64: dts: ti: k3: j721s2/j784s4: Switch to https links
Looks like a couple of http:// links crept in. Use https instead.

While at it, drop unicode encoded character.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230417225450.1182047-1-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:44 +05:30
Keerthy
d148e3fe52 arm64: dts: ti: j721s2: Add VTM node
VTM stands for Voltage Thermal Management. Add the thermal zones.
Six sensors mapping to six thermal zones. Main0, Main1, Main2, Main3,
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/20230405215328.3755561-8-bb@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:33 +05:30
Keerthy
4aa6586a97 arm64: dts: ti: j7200: Add VTM node
VTM stands for Voltage Thermal Management. Add the thermal zones.
Three sensors mapping to 3 thermal zones. MCU, MPU & Main 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/20230405215328.3755561-7-bb@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:23 +05:30
Keerthy
8fb4e87c55 arm64: dts: ti: j721e: Add VTM node
VTM stands for Voltage Thermal Management. Add the thermal zones.
Five sensors mapping ton 5 thermal zones. WKUP, MPU, C7x, GPU & R5F
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/20230405215328.3755561-6-bb@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2023-06-15 11:05:03 +05:30