From: Tero Kristo <t-kristo@ti.com>
To: Keerthy <j-keerthy@ti.com>, <ssantosh@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-omap@vger.kernel.org>, <robh+dt@kernel.org>
Cc: tony@atomide.com, devicetree@vger.kernel.org, s-anna@ti.com
Subject: Re: [PATCH 1/8] dt-bindings: omap: add new binding for PRM instances
Date: Mon, 19 Aug 2019 12:28:25 +0300 [thread overview]
Message-ID: <aa5538ae-76b4-942b-dc98-6e55628cf36a@ti.com> (raw)
In-Reply-To: <6bf4194b-23c0-2de0-3f9c-e99195336dc7@ti.com>
On 08/08/2019 07:35, Keerthy wrote:
>
>
> On 07/08/19 1:18 PM, Tero Kristo wrote:
>> Add new binding for OMAP PRM (Power and Reset Manager) instances. Each
>> of these will act as a power domain controller and potentially as a reset
>> provider.
>>
>> Signed-off-by: Tero Kristo <t-kristo@ti.com>
>> ---
>> .../devicetree/bindings/arm/omap/prm-inst.txt | 24
>> ++++++++++++++++++++++
>> 1 file changed, 24 insertions(+)
>> create mode 100644
>> Documentation/devicetree/bindings/arm/omap/prm-inst.txt
>>
>> diff --git a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
>> b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
>> new file mode 100644
>> index 0000000..e0ae87b
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
>> @@ -0,0 +1,24 @@
>> +OMAP PRM instance bindings
>> +
>> +Power and Reset Manager is an IP block on OMAP family of devices which
>> +handle the power domains and their current state, and provide reset
>> +handling for the domains and/or separate IP blocks under the power
>> domain
>> +hierarchy.
>> +
>> +Required properties:
>> +- compatible: Must be one of:
>> + "ti,am3-prm-inst"
>> + "ti,am4-prm-inst"
>> + "ti,omap4-prm-inst"
>> + "ti,omap5-prm-inst"
>> + "ti,dra7-prm-inst"
>> +- reg: Contains PRM instance register address range
>> + (base address and length)
>
> How about reset-cells property, Isn't that a mandatory property?
It is optional, but you are right, should be added to this.
-Tero
>
>> +
>> +Example:
>> +
>> +prm_dsp2: prm@1b00 {
>> + compatible = "ti,dra7-prm-inst";
>> + reg = <0x1b00 0x40>;
>> + #reset-cells = <1>;
>> +};
>>
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-08-19 9:28 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-07 7:48 [PATCH 0/8] soc: ti: Add OMAP PRM driver Tero Kristo
2019-08-07 7:48 ` [PATCH 1/8] dt-bindings: omap: add new binding for PRM instances Tero Kristo
2019-08-08 4:35 ` Keerthy
2019-08-19 9:28 ` Tero Kristo [this message]
2019-08-19 21:28 ` Suman Anna
2019-08-20 7:45 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 2/8] soc: ti: add initial PRM driver with reset control support Tero Kristo
2019-08-08 5:26 ` Keerthy
2019-08-19 9:32 ` Tero Kristo
2019-08-19 23:01 ` Suman Anna
2019-08-20 7:37 ` Tero Kristo
2019-08-20 16:47 ` Suman Anna
2019-08-21 15:10 ` Philipp Zabel
2019-08-21 15:45 ` Suman Anna
2019-08-21 18:15 ` Tero Kristo
2019-08-23 8:50 ` Philipp Zabel
2019-08-23 11:27 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 3/8] soc: ti: omap-prm: poll for reset complete during de-assert Tero Kristo
2019-08-07 7:48 ` [PATCH 4/8] soc: ti: omap-prm: add support for denying idle for reset clockdomain Tero Kristo
2019-08-19 23:16 ` Suman Anna
2019-08-20 7:51 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 5/8] soc: ti: omap-prm: add omap4 PRM data Tero Kristo
2019-08-08 5:30 ` Keerthy
2019-08-19 9:32 ` Tero Kristo
2019-08-19 23:08 ` Suman Anna
2019-08-20 7:52 ` Tero Kristo
2019-08-20 17:23 ` Suman Anna
2019-08-21 6:38 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 6/8] soc: ti: omap_prm: add data for am33xx Tero Kristo
2019-08-19 23:11 ` Suman Anna
2019-08-20 18:48 ` Suman Anna
2019-08-21 7:23 ` Tero Kristo
2019-08-21 15:49 ` Suman Anna
2019-08-07 7:48 ` [PATCH 7/8] soc: ti: omap-prm: add dra7 PRM data Tero Kristo
2019-08-19 23:12 ` Suman Anna
2019-08-20 19:03 ` Suman Anna
2019-08-21 7:36 ` Tero Kristo
2019-08-07 7:48 ` [PATCH 8/8] ARM: OMAP2+: pdata-quirks: add PRM data for reset support Tero Kristo
2019-08-19 23:20 ` [PATCH 0/8] soc: ti: Add OMAP PRM driver Suman Anna
2019-08-20 7:54 ` Tero Kristo
2019-08-20 16:51 ` Suman Anna
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=aa5538ae-76b4-942b-dc98-6e55628cf36a@ti.com \
--to=t-kristo@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=j-keerthy@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=s-anna@ti.com \
--cc=ssantosh@kernel.org \
--cc=tony@atomide.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox