From: Oleksij Rempel <o.rempel@pengutronix.de>
To: peng.fan@nxp.com, shawnguo@kernel.org, s.hauer@pengutronix.de,
jassisinghbrar@gmail.com, leonard.crestez@nxp.com
Cc: aisheng.dong@nxp.com, devicetree@vger.kernel.org,
hongxing.zhu@nxp.com, m.felsch@pengutronix.de,
linux-kernel@vger.kernel.org, linux-imx@nxp.com,
kernel@pengutronix.de, festevam@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: mailbox: imx-mu: add fsl,scu property
Date: Mon, 24 Feb 2020 14:06:41 +0100 [thread overview]
Message-ID: <ad6b8ee4-f5c5-dc44-b06e-d265101ce5ad@pengutronix.de> (raw)
In-Reply-To: <1582546474-21721-2-git-send-email-peng.fan@nxp.com>
Hi Peng,
On 24.02.20 13:14, peng.fan@nxp.com wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Add fsl,scu property, this needs to be enabled for SCU channel type.
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
> Documentation/devicetree/bindings/mailbox/fsl,mu.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt b/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
> index 9c43357c5924..5b502bcf7122 100644
> --- a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
> +++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
> @@ -45,6 +45,7 @@ Optional properties:
> -------------------
> - clocks : phandle to the input clock.
> - fsl,mu-side-b : Should be set for side B MU.
> +- fsl,scu: Support i.MX8/8X SCU channel type
Hm.. what you are doing is a "link aggregation" with round-robin scheduling:
https://en.wikipedia.org/wiki/Link_aggregation
I would be happy if we can define a generic mailbox property for this.
Kind regards,
Oleksij Rempel
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
WARNING: multiple messages have this Message-ID (diff)
From: Oleksij Rempel <o.rempel@pengutronix.de>
To: peng.fan@nxp.com, shawnguo@kernel.org, s.hauer@pengutronix.de,
jassisinghbrar@gmail.com, leonard.crestez@nxp.com
Cc: aisheng.dong@nxp.com, devicetree@vger.kernel.org,
hongxing.zhu@nxp.com, m.felsch@pengutronix.de,
linux-kernel@vger.kernel.org, linux-imx@nxp.com,
kernel@pengutronix.de, festevam@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: mailbox: imx-mu: add fsl,scu property
Date: Mon, 24 Feb 2020 14:06:41 +0100 [thread overview]
Message-ID: <ad6b8ee4-f5c5-dc44-b06e-d265101ce5ad@pengutronix.de> (raw)
In-Reply-To: <1582546474-21721-2-git-send-email-peng.fan@nxp.com>
Hi Peng,
On 24.02.20 13:14, peng.fan@nxp.com wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Add fsl,scu property, this needs to be enabled for SCU channel type.
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
> Documentation/devicetree/bindings/mailbox/fsl,mu.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt b/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
> index 9c43357c5924..5b502bcf7122 100644
> --- a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
> +++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
> @@ -45,6 +45,7 @@ Optional properties:
> -------------------
> - clocks : phandle to the input clock.
> - fsl,mu-side-b : Should be set for side B MU.
> +- fsl,scu: Support i.MX8/8X SCU channel type
Hm.. what you are doing is a "link aggregation" with round-robin scheduling:
https://en.wikipedia.org/wiki/Link_aggregation
I would be happy if we can define a generic mailbox property for this.
Kind regards,
Oleksij Rempel
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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next prev parent reply other threads:[~2020-02-24 13:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-24 12:14 [PATCH 0/3] mailbox/firmware: imx: support SCU channel type peng.fan
2020-02-24 12:14 ` peng.fan
2020-02-24 12:14 ` [PATCH 1/3] dt-bindings: mailbox: imx-mu: add fsl,scu property peng.fan
2020-02-24 12:14 ` peng.fan
2020-02-24 13:06 ` Oleksij Rempel [this message]
2020-02-24 13:06 ` Oleksij Rempel
2020-02-24 13:33 ` Peng Fan
2020-02-24 13:33 ` Peng Fan
2020-02-28 15:13 ` Rob Herring
2020-02-28 15:13 ` Rob Herring
2020-02-29 2:09 ` Peng Fan
2020-02-29 2:09 ` Peng Fan
2020-02-24 12:14 ` [PATCH 2/3] mailbox: imx: support SCU channel type peng.fan
2020-02-24 12:14 ` peng.fan
2020-02-24 12:14 ` [PATCH 3/3] firmware: imx-scu: Support one TX and one RX peng.fan
2020-02-24 12:14 ` peng.fan
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