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drivers: crypto: cc23x0: Add power management #92221

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@jpanisbl jpanisbl commented Jun 26, 2025

This patch adds PM support to crypto driver for the TI cc23x0 SoC.

Datasheet: https://www.ti.com/lit/ds/symlink/cc2340r5.pdf

Another PR, introducing system PM for this SoC, must be merged before: #91401

Let's remind that this peripheral may use DMA. A PR is submitted to add PM support in DMA driver: #92219

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jpanisbl commented Jul 1, 2025

[NOTE] Following the discussion about PM for DMA driver, this PR will be updated soon: pm_device_runtime_get/put(dma_dev) will be introduced to follow this implementation.

@jpanisbl jpanisbl force-pushed the baylibre/upstream-cc23x0-pm-crypto branch 3 times, most recently from c3f0597 to 1a7081a Compare July 9, 2025 07:39
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jpanisbl commented Jul 9, 2025

Hi @ceolin
FYI, I implemented for this PR the comments you made for the DMA driver.

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@valeriosetti valeriosetti left a comment

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I only found a couple of minor improvements, but a part from this the PR looks fine to me :)

Add PM support to cc23x0 AES module.

Signed-off-by: Julien Panis <jpanis@baylibre.com>
@jpanisbl jpanisbl force-pushed the baylibre/upstream-cc23x0-pm-crypto branch from 1a7081a to ae226a8 Compare July 15, 2025 08:10
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@jpanisbl jpanisbl requested a review from valeriosetti July 15, 2025 08:52
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