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Overview
Series of documentation updates and additions for the AM62DX platform, focusing on peripheral support and DSP offload capabilities.

Commits:
Audio Documentation Update (24b9bda)
Added multichannel playback and recording instructions for AM62D EVM
Enhanced audio documentation for AM62Dx

2D FFT DSP Offload Demo (fba9510)
New documentation for 2D FFT offload demo
Covers offloading test data from Linux user space to C7x DSP
Demonstrates DSP acceleration capabilities

Documentation Syntax Fix (89b3f9b)
Fixed RST section syntax in DSP Offload user guide
Maintenance/quality improvement

Comprehensive Documentation Addition (fbca593)
Added documentation for multiple peripherals:
QSPI
EQEP (Enhanced Quadrature Encoder Pulse)
MCAN (Controller Area Network)
PWM (Pulse Width Modulation)
SPI
Power Management (PM)
Security features

@StaticRocket
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There are also too many vale issues. The plugin is failing to report them all currently. I'd recommend running it locally or checking the log directly. Most of them seem to be in regard to passive voice in the new document.

@paresh-bhagat12 paresh-bhagat12 force-pushed the dep branch 2 times, most recently from b7601c9 to 2634828 Compare December 2, 2025 10:06
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@cshilwant cshilwant left a comment

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#528 (comment) needs to be addressed

@StaticRocket
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That last benchmark update seems... odd

@akashdeep-ti
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can you attach the power management html output?

@paresh-bhagat12
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@akashdeep-ti there will be follow up PR for LPM doc updates. If you need i could remove the section in this PR

@akashdeep-ti
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@akashdeep-ti there will be follow up PR for LPM doc updates. If you need i could remove the section in this PR

We can decide it on the basis of HTML output?

@paresh-bhagat12
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@akashdeep-ti there will be follow up PR for LPM doc updates. If you need i could remove the section in this PR

We can decide it on the basis of HTML output?

Will remove the PM doc addition in this PR.

Add QSPI, EQEP, MCAN, PWM, SPI, Security docs for AM62D.

Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
@paresh-bhagat12
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That last benchmark update seems... odd

Hi @StaticRocket Yep, last values were random. Sorry for the confusion. Since this is just an example data, load hardly goes above 1%.

Fix section syntax for AM62D DSP Offload user guide.
Update MCU+SDK links, build commands and EVM image.

Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
Add doc for 2D FFT offload demo. This demo offloads test data for 2D FFT
processing from Linux user space to C7x.

Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
Move generic amixer commands for PCM volume control, microphone recording
setup, and HDMI audio switching to proper AM62LX-specific section instead
of being outside the conditional block.

Fixes: 1d0c4fe (feat(linux): Update docs for AM62L Audio)

Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
Add complete audio documentation for AM62DX including:
- TAD52512 DAC and PCM6240 ADC codec support
- McASP2 interface configuration with specific pin assignments
- Multi-channel playback and recording capabilities
- Kernel configuration paths for both codecs
- Profile selection for PCM6240 I2C address switching
- Example commands for playback, recording, and full-duplex operation
- Hardware connector mapping (J1/J2 for recording, J3/J4 for playback)

Remove outdated limitation note about static DAC configuration.

Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
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@v-singh1 v-singh1 left a comment

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please correct 2dfft example diagram

@cshilwant cshilwant merged commit bea1036 into TexasInstruments:master Dec 9, 2025
5 of 6 checks passed
@paresh-bhagat12 paresh-bhagat12 deleted the dep branch December 9, 2025 10:30
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9 participants