From: Leonard Crestez <leonard.crestez@nxp.com>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Daniel Baluta <daniel.baluta@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
dl-linux-imx <linux-imx@nxp.com>,
"S.j. Wang" <shengjiu.wang@nxp.com>,
Paul Olaru <paul.olaru@nxp.com>,
Aisheng Dong <aisheng.dong@nxp.com>,
Anson Huang <anson.huang@nxp.com>, Peng Fan <peng.fan@nxp.com>,
Frank Li <frank.li@nxp.com>,
Devicetree List <devicetree@vger.kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"sound-open-firmware@alsa-project.org"
<sound-open-firmware@alsa-project.org>
Subject: Re: [PATCH 3/3] dt-bindings: dsp: fsl: Add DSP core binding support
Date: Thu, 18 Jul 2019 18:40:22 +0000 [thread overview]
Message-ID: <VI1PR04MB5055597B7C3AC114FEB7E3E5EEC80@VI1PR04MB5055.eurprd04.prod.outlook.com> (raw)
In-Reply-To: CAEnQRZBubFz90Xf8irDwc=erTXmByXX4rkzZy9r8ymfAuQEsZA@mail.gmail.com
On 18.07.2019 21:24, Daniel Baluta wrote:
> On Thu, Jul 18, 2019 at 7:41 PM Rob Herring <robh+dt@kernel.org> wrote:
>>
>> On Thu, Jul 18, 2019 at 9:13 AM Daniel Baluta <daniel.baluta@nxp.com> wrote:
>>>
>>> This describes the DSP device tree node.
>>>
>>> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
>>> + power-domains:
>>> + description:
>>> + List of phandle and PM domain specifier as documented in
>>> + Documentation/devicetree/bindings/power/power_domain.txt
>>
>> How many? 4?
>
> Yes, 4 for i.MX8QXP. Also, the same number is for i.MX8QM. Anyhow, I didn't
> added added a limit here because I really don't know how many will be
> in upcoming i.MX platforms.
Which 4? It might help to use power-domain-names explicitly just like
it's done for clocks and mboxes.
This is very common for phandle lists.
--
Regards,
Leonard
WARNING: multiple messages have this Message-ID (diff)
From: Leonard Crestez <leonard.crestez@nxp.com>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Daniel Baluta <daniel.baluta@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
dl-linux-imx <linux-imx@nxp.com>,
"S.j. Wang" <shengjiu.wang@nxp.com>,
Paul Olaru <paul.olaru@nxp.com>,
Aisheng Dong <aisheng.dong@nxp.com>,
Anson Huang <anson.huang@nxp.com>, Peng Fan <peng.fan@nxp.com>,
Frank Li <frank.li@nxp.com>,
Devicetree List <devicetree@vger.kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"sound-open-firmware@alsa-project.org" <sound-open-fi>
Subject: Re: [PATCH 3/3] dt-bindings: dsp: fsl: Add DSP core binding support
Date: Thu, 18 Jul 2019 18:40:22 +0000 [thread overview]
Message-ID: <VI1PR04MB5055597B7C3AC114FEB7E3E5EEC80@VI1PR04MB5055.eurprd04.prod.outlook.com> (raw)
In-Reply-To: CAEnQRZBubFz90Xf8irDwc=erTXmByXX4rkzZy9r8ymfAuQEsZA@mail.gmail.com
On 18.07.2019 21:24, Daniel Baluta wrote:
> On Thu, Jul 18, 2019 at 7:41 PM Rob Herring <robh+dt@kernel.org> wrote:
>>
>> On Thu, Jul 18, 2019 at 9:13 AM Daniel Baluta <daniel.baluta@nxp.com> wrote:
>>>
>>> This describes the DSP device tree node.
>>>
>>> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
>>> + power-domains:
>>> + description:
>>> + List of phandle and PM domain specifier as documented in
>>> + Documentation/devicetree/bindings/power/power_domain.txt
>>
>> How many? 4?
>
> Yes, 4 for i.MX8QXP. Also, the same number is for i.MX8QM. Anyhow, I didn't
> added added a limit here because I really don't know how many will be
> in upcoming i.MX platforms.
Which 4? It might help to use power-domain-names explicitly just like
it's done for clocks and mboxes.
This is very common for phandle lists.
--
Regards,
Leonard
WARNING: multiple messages have this Message-ID (diff)
From: Leonard Crestez <leonard.crestez@nxp.com>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Aisheng Dong <aisheng.dong@nxp.com>, Peng Fan <peng.fan@nxp.com>,
Fabio Estevam <festevam@gmail.com>,
Anson Huang <anson.huang@nxp.com>,
Devicetree List <devicetree@vger.kernel.org>,
Daniel Baluta <daniel.baluta@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Frank Li <frank.li@nxp.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Paul Olaru <paul.olaru@nxp.com>, Rob Herring <robh+dt@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
Sascha Hauer <kernel@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
"S.j. Wang" <shengjiu.wang@nxp.com>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
"sound-open-firmware@alsa-project.org"
<sound-open-firmware@alsa-project.org>
Subject: Re: [PATCH 3/3] dt-bindings: dsp: fsl: Add DSP core binding support
Date: Thu, 18 Jul 2019 18:40:22 +0000 [thread overview]
Message-ID: <VI1PR04MB5055597B7C3AC114FEB7E3E5EEC80@VI1PR04MB5055.eurprd04.prod.outlook.com> (raw)
In-Reply-To: CAEnQRZBubFz90Xf8irDwc=erTXmByXX4rkzZy9r8ymfAuQEsZA@mail.gmail.com
On 18.07.2019 21:24, Daniel Baluta wrote:
> On Thu, Jul 18, 2019 at 7:41 PM Rob Herring <robh+dt@kernel.org> wrote:
>>
>> On Thu, Jul 18, 2019 at 9:13 AM Daniel Baluta <daniel.baluta@nxp.com> wrote:
>>>
>>> This describes the DSP device tree node.
>>>
>>> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
>>> + power-domains:
>>> + description:
>>> + List of phandle and PM domain specifier as documented in
>>> + Documentation/devicetree/bindings/power/power_domain.txt
>>
>> How many? 4?
>
> Yes, 4 for i.MX8QXP. Also, the same number is for i.MX8QM. Anyhow, I didn't
> added added a limit here because I really don't know how many will be
> in upcoming i.MX platforms.
Which 4? It might help to use power-domain-names explicitly just like
it's done for clocks and mboxes.
This is very common for phandle lists.
--
Regards,
Leonard
_______________________________________________
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:[~2019-07-18 18:40 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-18 15:13 [PATCH 0/3] Add DSP node on i.MX8QXP board Daniel Baluta
2019-07-18 15:13 ` Daniel Baluta
2019-07-18 15:13 ` Daniel Baluta
2019-07-18 15:13 ` [PATCH 1/3] clk: imx8: Add DSP related clocks Daniel Baluta
2019-07-18 15:13 ` Daniel Baluta
2019-07-23 7:59 ` Shawn Guo
2019-07-23 7:59 ` Shawn Guo
2019-07-18 15:13 ` [PATCH 2/3] arm64: dts: imx8qxp: Add DSP DT node Daniel Baluta
2019-07-18 15:13 ` Daniel Baluta
2019-07-18 15:13 ` [PATCH 3/3] dt-bindings: dsp: fsl: Add DSP core binding support Daniel Baluta
2019-07-18 15:13 ` Daniel Baluta
2019-07-18 16:40 ` Rob Herring
2019-07-18 16:40 ` Rob Herring
2019-07-18 16:40 ` Rob Herring
2019-07-18 18:24 ` Daniel Baluta
2019-07-18 18:24 ` Daniel Baluta
2019-07-18 18:24 ` Daniel Baluta
2019-07-18 18:40 ` Leonard Crestez [this message]
2019-07-18 18:40 ` Leonard Crestez
2019-07-18 18:40 ` Leonard Crestez
2019-07-19 6:34 ` Daniel Baluta
2019-07-19 6:34 ` Daniel Baluta
2019-07-19 6:34 ` Daniel Baluta
2019-07-19 7:00 ` [PATCH 0/3] Add DSP node on i.MX8QXP board Marco Felsch
2019-07-19 7:00 ` Marco Felsch
2019-07-19 7:32 ` Daniel Baluta
2019-07-19 7:32 ` Daniel Baluta
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