dra7/am5: remove CEC pin pull-up

HDMI CEC pins are set to pull-up, but CEC requires no pull. Fix this.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

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board: ti: am574x-idk: Update pinmux using latest PMT

Update the board pinmux for AM574x-IDK board using latest PMT[1] and the
board files named am574x_idk_v1p3b_sr2p0 that were auto generated on
13

board: ti: am574x-idk: Update pinmux using latest PMT

Update the board pinmux for AM574x-IDK board using latest PMT[1] and the
board files named am574x_idk_v1p3b_sr2p0 that were auto generated on
13th October, 2017 by "Ahmad Rashed <a-rashed@ti.com>".

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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board: ti: am572x-evm: Update pinmux using latest PMT

Update the board pinmux for AM572x-evm using latest PMT[1] and the
board files named am572x_gp_evm_A3a_sr2p0 and am572x_gp_evm_A2b_sr1p1
that we

board: ti: am572x-evm: Update pinmux using latest PMT

Update the board pinmux for AM572x-evm using latest PMT[1] and the
board files named am572x_gp_evm_A3a_sr2p0 and am572x_gp_evm_A2b_sr1p1
that were autogenerated on 30th January, 2017 by
"Ahmad Rashed <a-rashed@ti.com>" and "Tom Johnson <thjohnson@ti.com>".

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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board: ti: am571x-idk: Update pinmux using latest PMT

Update the board pinmux for AM571x-IDK board using latest PMT[1] and the
board files named am571x_idk_v1p3b_sr2p0 that were autogenerated on
23r

board: ti: am571x-idk: Update pinmux using latest PMT

Update the board pinmux for AM571x-IDK board using latest PMT[1] and the
board files named am571x_idk_v1p3b_sr2p0 that were autogenerated on
23rd March, 2017 by "Ahmad Rashed <a-rashed@ti.com>" and
"Tom Johnson <thjohnson@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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board: ti: am572x-idk: Update pinmux using latest PMT

Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_idk_v1p3b_sr2p0 that were autogenerated on
30t

board: ti: am572x-idk: Update pinmux using latest PMT

Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_idk_v1p3b_sr2p0 that were autogenerated on
30th January, 2017 by "Ahmad Rashed <a-rashed@ti.com>" and
"Tom Johnson <thjohnson@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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board: ti: am57xx: enable input on mmc clock

As per the latest pinmux data available for AM572x EVM,
rev A3, input should be enabled on MMC clock lines for
MMC2/2/3 for stable operation.

Further, A

board: ti: am57xx: enable input on mmc clock

As per the latest pinmux data available for AM572x EVM,
rev A3, input should be enabled on MMC clock lines for
MMC2/2/3 for stable operation.

Further, AM572x TRM, SPRUHZ6, Revised June 2016, in
section 18.4.6.1.1 "Pad Configuration Registers" states
that input should be enabled for MMC 2/3/4 clock lines.

Enable input on MMC1 and MMC3 clock to match the latest
pinmux data. Input is already enabled on MMC2 clock for
BeagleBoard x15. Further, input is already enabled on all
MMCx clocks for other AM57xx boards (AM572x and AM571x
IDK).

Tested with HS and UHS SD card on AM572x EVM Rev A3.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

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board: ti: am571x-idk: Update pinmux for ICSS2 Ethernet

Use the same convention that was used for ICSS1 Ethernet
- If pin is output, set as PIN_OUTPUT
- If pin is input and external pull resistor pr

board: ti: am571x-idk: Update pinmux for ICSS2 Ethernet

Use the same convention that was used for ICSS1 Ethernet
- If pin is output, set as PIN_OUTPUT
- If pin is input and external pull resistor present set as PIN_INPUT
- If pin is input and external pull resistor absent, set pull to same
as that of the external PHY's internall pull.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

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board: ti: am571x-idk: Support 6 port Ethernet or 4 port Ethernet with LCD

The board can support either ICSS1 Ethernet ports or LCD
based on J51 jumper. Factory default is ICSS1 Ethernet ports
(i.e.

board: ti: am571x-idk: Support 6 port Ethernet or 4 port Ethernet with LCD

The board can support either ICSS1 Ethernet ports or LCD
based on J51 jumper. Factory default is ICSS1 Ethernet ports
(i.e. Jumper not populated).

Use the GPIO to detect the jumper setting and configure the
pinmux accordingly. Also select the right DT blob based on
the chosen configuration.

J51 absent -> ICSS1 Ethernet, no LCD on VOUT -> am571x-idk.dtb
J51 present -> LCD on VOUT, no ICSS1 Ethernet -> am571x-idk-lcd-osd.dtb

At present we only support the assume it is the Legacy LCD.
LCD detection mechanism needs to be added later to differentiate
between legacy vs new LCD.

For ICSS1 Ethernet pins use the following convention to set the pinmux
as PMT data is not yet finalized.

- If pin is output, set as PIN_OUTPUT
- If pin is input and external pull resistor present set as PIN_INPUT
- If pin is input and external pull resistor absent, set pull to same
as that of the external PHY's internall pull.
- Do not use SLEW_CONTROLon any pin.

Cc: Nishanth Menon <nm@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

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board: ti: am57xx: Add support for the am571x idk

The AM571x Industrial Development Kit (IDK) is a board based on TI's
AM571x SoC which has a single core 1.5GHz Cortex-A15processor. This
board is a

board: ti: am57xx: Add support for the am571x idk

The AM571x Industrial Development Kit (IDK) is a board based on TI's
AM571x SoC which has a single core 1.5GHz Cortex-A15processor. This
board is a development platform for the Industrial Market with:

- 1GB of DDR3L
- Dual 1Gbps Ethernet
- HDMI
- PRU-ICSS
- uSD
- 16GB eMMC
- CAN
- RS-485
- PCIe
- USB3.0
- Video Input Port
- Industrial IO port and expansion connector

The PRU/ICSS will be supported by 3rd party software for EtherCat,
Profibus, and other Industrial protocols.

The link to the data sheet and TRM can be found here:
http://www.ti.com/product/AM5718

Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

show more ...

board: ti: am572x-idk: Update pinmux using latest PMT

Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_idk_v1p3b_sr2p0 that were autogenerated on
20t

board: ti: am572x-idk: Update pinmux using latest PMT

Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_idk_v1p3b_sr2p0 that were autogenerated on
20th October, 2016 by "Steve Kipisz <s-kipisz2@ti.com>" and
"Tom Johnson <thjohnson@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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board: ti: am572x: Add pinmux for X15/GPEVM SR2.0 using latest PMT

Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_gp_evm_A3a_sr2p0 that were autoge

board: ti: am572x: Add pinmux for X15/GPEVM SR2.0 using latest PMT

Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_gp_evm_A3a_sr2p0 that were autogenerated on
19th October, 2016 by "Ahmad Rashed<a-rashed@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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board: ti: am57xx: Update SR1.1 RGMII0 iodelay timings for x15/GPEVM

Update the timing for RGMII0 interface based on
PCT_DRA75x_DRA74x_SR1.1_v1.3.10 version (Jan 2016). This update
is for SR1.1

Sig

board: ti: am57xx: Update SR1.1 RGMII0 iodelay timings for x15/GPEVM

Update the timing for RGMII0 interface based on
PCT_DRA75x_DRA74x_SR1.1_v1.3.10 version (Jan 2016). This update
is for SR1.1

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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board: ti: am57xx: Add support for am572x idk in SPL

The AM572x-IDK board (Industrial Dev Kit) is a board based on TI's AM5728x
SOC which has a dual core 1.5GHz A15 processor. This board is a develo

board: ti: am57xx: Add support for am572x idk in SPL

The AM572x-IDK board (Industrial Dev Kit) is a board based on TI's AM5728x
SOC which has a dual core 1.5GHz A15 processor. This board is a development
platform for the Industrial market with:
- 2GB of DDR3L
- Dual 1Gbps Ethernet
- HDMI,
- PRU-ICSS
- uSD
- 16GB eMMC
- CAN
- RS-485
- PCIe
- USB3.0
- Video Input Port
- Industrial IO port and expansion connector

The link to the data sheet and TRM can be found here:

http://www.ti.com/product/AM5728

NOTE: DT support is still pending upstream kernel acceptance but we
should be able to get the base system support with this patch.

Signed-off-by: Schuyler Patton <spatton@ti.com>
Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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ARM: dra7x/am57x: Remove pin input/output config from WAKEUP pins

The WAKEUP_X pins are always an input no matter the pinmux mode.
However, the 18th bit that typical configures a pin as an input is

ARM: dra7x/am57x: Remove pin input/output config from WAKEUP pins

The WAKEUP_X pins are always an input no matter the pinmux mode.
However, the 18th bit that typical configures a pin as an input is
considered reserved for the WAKEUP_X pins. Therefore, for any WAKEUP
pin remove any configuration that sets that pin as an input. Since
those pins are only inputs remove any output configuration from those
pins.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>

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board: ti: beagle_x15: Rename to indicate support for TI am57xx evms

BeagleBoard X15 (http://beagleboard.org/x15) support in u-boot does
actually support two different platform configuration offered

board: ti: beagle_x15: Rename to indicate support for TI am57xx evms

BeagleBoard X15 (http://beagleboard.org/x15) support in u-boot does
actually support two different platform configuration offered by
TI. In addition to BeagleBoard X15, it also supports the TMDXEVM5728
(or more commonly known as AM5728-evm).

Information about the TI AM57xx EVM can be found here
http://www.ti.com/tool/tmdxevm5728

The EVM configuration is 1-1 compatible with BeagleBoard X15 with the
additional support for mPCIe, mSATA, LCD, touchscreen, Camera, push
button and TI's wlink8 offering.

Hence, we rename the beagle_x15 directory to am57xx to support TI
EVMs that use the AM57xx processor. By doing this we have common code
reuse. This sets the stage to have a common u-boot image solution for
multiple TI EVMs such as that already done for am335x and am437x. This
sets the stage for upcoming multiple TI EVMs that share the same code
base.

NOTE: Commit eae7ae185335 ("am437x: Add am57xx_evm_defconfig using
CONFIG_DM") introduced DT support for beagle_x15 under am57xx_evm
platform name. However, this ignored the potential confusion arising for
users as a result. To prevent this, existing beagle_x15_defconfig is
renamed as am57xx_evm_nodt_defconfig to denote that this is the "non
device tree" configuration for the same platform. We still retain
am57xx-beagle-x15.dts at this point, since we just require the common
minimum dts.

As a result of this change, users should expect changes in build
procedures('make am57xx_evm_nodt_defconfig' instead of 'make
beagle_x15_defconfig'). Hopefully, this would be a one-time change.

Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Schuyler Patton <spatton@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Acked-by: Lokesh Vutla <lokeshvutla@ti.com>

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