All of lore.kernel.org
 help / color / mirror / Atom feed
From: Tony Lindgren <tony@atomide.com>
To: Drew Fustini <dfustini@baylibre.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Nishanth Menon <nm@ti.com>,
	Santosh Shilimkar <ssantosh@kernel.org>,
	Dave Gerlach <d-gerlach@ti.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 0/2] soc: ti: wkup_m3_ipc: Add support for IO Isolation
Date: Thu, 21 Apr 2022 09:56:03 +0300	[thread overview]
Message-ID: <YmEAA7kc4jNHSkGm@atomide.com> (raw)
In-Reply-To: <20220414192722.2978837-1-dfustini@baylibre.com>

Hi,

* Drew Fustini <dfustini@baylibre.com> [220414 19:24]:
> TI AM437x SoCs support isolation of the IOs so that control is taken
> from the peripheral they are connected to and overridden by values
> present in the control register for that pad. This series documents a
> new property 'ti,set-io-isolation' and updates the wkup_m3_ipc driver to
> inform the CM3 firmware when that property is set.

Care to list what hardware and board revisions you're able to test deep
sleep with?

Seems like my am437x-evm is too old for this where the board layout
does not match the schematics for removing a resistor to enable this.

Just wondering if I can still enable tests for this somehow :)

Regards,

Tony

WARNING: multiple messages have this Message-ID (diff)
From: Tony Lindgren <tony@atomide.com>
To: Drew Fustini <dfustini@baylibre.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Nishanth Menon <nm@ti.com>,
	Santosh Shilimkar <ssantosh@kernel.org>,
	Dave Gerlach <d-gerlach@ti.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 0/2] soc: ti: wkup_m3_ipc: Add support for IO Isolation
Date: Thu, 21 Apr 2022 09:56:03 +0300	[thread overview]
Message-ID: <YmEAA7kc4jNHSkGm@atomide.com> (raw)
In-Reply-To: <20220414192722.2978837-1-dfustini@baylibre.com>

Hi,

* Drew Fustini <dfustini@baylibre.com> [220414 19:24]:
> TI AM437x SoCs support isolation of the IOs so that control is taken
> from the peripheral they are connected to and overridden by values
> present in the control register for that pad. This series documents a
> new property 'ti,set-io-isolation' and updates the wkup_m3_ipc driver to
> inform the CM3 firmware when that property is set.

Care to list what hardware and board revisions you're able to test deep
sleep with?

Seems like my am437x-evm is too old for this where the board layout
does not match the schematics for removing a resistor to enable this.

Just wondering if I can still enable tests for this somehow :)

Regards,

Tony

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-04-21  6:56 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-14 19:27 [PATCH v3 0/2] soc: ti: wkup_m3_ipc: Add support for IO Isolation Drew Fustini
2022-04-14 19:27 ` Drew Fustini
2022-04-14 19:27 ` [PATCH v3 1/2] dt-bindings: wkup-m3-ipc: Add ti,set-io-isolation property Drew Fustini
2022-04-14 19:27   ` [PATCH v3 1/2] dt-bindings: wkup-m3-ipc: Add ti, set-io-isolation property Drew Fustini
2022-04-14 19:44   ` [PATCH v3 1/2] dt-bindings: wkup-m3-ipc: Add ti,set-io-isolation property Drew Fustini
2022-04-14 19:44     ` [PATCH v3 1/2] dt-bindings: wkup-m3-ipc: Add ti, set-io-isolation property Drew Fustini
2022-04-19 13:04   ` [PATCH v3 1/2] dt-bindings: wkup-m3-ipc: Add ti,set-io-isolation property Rob Herring
2022-04-19 13:04     ` [PATCH v3 1/2] dt-bindings: wkup-m3-ipc: Add ti, set-io-isolation property Rob Herring
2022-04-14 19:27 ` [PATCH v3 2/2] soc: ti: wkup_m3_ipc: Add support for IO Isolation Drew Fustini
2022-04-14 19:27   ` Drew Fustini
2022-04-21  6:56 ` Tony Lindgren [this message]
2022-04-21  6:56   ` [PATCH v3 0/2] " Tony Lindgren
2022-04-22  5:10   ` Drew Fustini
2022-04-22  5:10     ` Drew Fustini
2022-04-26  6:45     ` Tony Lindgren
2022-04-26  6:45       ` Tony Lindgren
2022-05-03 13:08 ` (subset) " Nishanth Menon
2022-05-03 13:08   ` Nishanth Menon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YmEAA7kc4jNHSkGm@atomide.com \
    --to=tony@atomide.com \
    --cc=d-gerlach@ti.com \
    --cc=devicetree@vger.kernel.org \
    --cc=dfustini@baylibre.com \
    --cc=krzk+dt@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=nm@ti.com \
    --cc=robh+dt@kernel.org \
    --cc=ssantosh@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.