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arm: omap3: am35x: Convert emac to hwmod & disable hlt when open

Sekhar Nori linux-arm-kernel linux-omap 1 version New

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Cover letter [PATCH 0/2] arm: omap3: am35x: Convert emac to hwmod & disable hlt when open

Hi Kevin,

Quoted 15 lines · Kevin Hilman

+Sekhar,

Quoted 7 lines · Mark A. Greer

From: "Mark A. Greer" <[email protected]>

Paul, Kevin,

These patches convert the davinci emac support for the am35x SoC to use hwmod and add enable_hlt()/disable_hlt() calls to the pm_runtime hooks for that driver.

Great. I didn't look closely at the hwmod data, but the approach is right here, IMO.

Quoted 6 lines
Quoted 4 lines

I have converted the davinci_emac driver to use pm_runtime but I can't formally submit it yet since it requires some changes on the mach-davinci side that haven't happened yet. I will send it as an RFC in a reply to this thread.

Sekhar, are you planning to add runtime PM core support to davinci?

Yes, Vaibhav is going to be working on this and will start very soon.

Quoted 2 lines

I recommend looking at the simple OMAP1 layer that implements a basic clocks-only runtime PM layer.

Thanks. I have CCed Vaibhav on this mail for his information.

Regards,
Sekhar

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