From: Shawn Guo <shawnguo@kernel.org>
To: peng.fan@nxp.com
Cc: s.hauer@pengutronix.de, jassisinghbrar@gmail.com,
o.rempel@pengutronix.de, leonard.crestez@nxp.com,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
Anson.Huang@nxp.com, aisheng.dong@nxp.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH V7 4/4] firmware: imx-scu: Support one TX and one RX
Date: Mon, 20 Apr 2020 22:46:43 +0800 [thread overview]
Message-ID: <20200420144630.GD32419@dragon> (raw)
In-Reply-To: <1584604193-2945-5-git-send-email-peng.fan@nxp.com>
On Thu, Mar 19, 2020 at 03:49:53PM +0800, peng.fan@nxp.com wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Current imx-scu requires four TX and four RX to communicate with
> SCU. This is low efficient and causes lots of mailbox interrupts.
>
> With imx-mailbox driver could support one TX to use all four transmit
> registers and one RX to use all four receive registers, imx-scu
> could use one TX and one RX.
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Applied, thanks.
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: peng.fan@nxp.com
Cc: aisheng.dong@nxp.com, Anson.Huang@nxp.com,
s.hauer@pengutronix.de, jassisinghbrar@gmail.com,
linux-kernel@vger.kernel.org, o.rempel@pengutronix.de,
linux-imx@nxp.com, kernel@pengutronix.de,
leonard.crestez@nxp.com, festevam@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH V7 4/4] firmware: imx-scu: Support one TX and one RX
Date: Mon, 20 Apr 2020 22:46:43 +0800 [thread overview]
Message-ID: <20200420144630.GD32419@dragon> (raw)
In-Reply-To: <1584604193-2945-5-git-send-email-peng.fan@nxp.com>
On Thu, Mar 19, 2020 at 03:49:53PM +0800, peng.fan@nxp.com wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Current imx-scu requires four TX and four RX to communicate with
> SCU. This is low efficient and causes lots of mailbox interrupts.
>
> With imx-mailbox driver could support one TX to use all four transmit
> registers and one RX to use all four receive registers, imx-scu
> could use one TX and one RX.
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Applied, thanks.
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next prev parent reply other threads:[~2020-04-20 14:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-19 7:49 [PATCH V7 0/4] mailbox/firmware: imx: support SCU channel type peng.fan
2020-03-19 7:49 ` peng.fan
2020-03-19 7:49 ` [PATCH V7 1/4] dt-bindings: mailbox: imx-mu: add SCU MU support peng.fan
2020-03-19 7:49 ` peng.fan
2020-03-19 7:49 ` [PATCH V7 2/4] mailbox: imx: restructure code to make easy for new MU peng.fan
2020-03-19 7:49 ` peng.fan
2020-03-19 7:49 ` [PATCH V7 3/4] mailbox: imx: add SCU MU support peng.fan
2020-03-19 7:49 ` peng.fan
2020-03-20 13:36 ` Oleksij Rempel
2020-03-20 13:36 ` Oleksij Rempel
2020-03-19 7:49 ` [PATCH V7 4/4] firmware: imx-scu: Support one TX and one RX peng.fan
2020-03-19 7:49 ` peng.fan
2020-04-20 14:46 ` Shawn Guo [this message]
2020-04-20 14:46 ` Shawn Guo
2020-03-31 13:34 ` [PATCH V7 0/4] mailbox/firmware: imx: support SCU channel type Peng Fan
2020-03-31 13:34 ` Peng Fan
2020-04-01 4:23 ` Jassi Brar
2020-04-01 4:23 ` Jassi Brar
2020-04-01 5:42 ` Peng Fan
2020-04-01 5:42 ` Peng Fan
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