From: robh@kernel.org (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3 1/5] dt-bindings: mailbox: allow mbox-cells to be equal to 0
Date: Mon, 25 Jun 2018 11:17:34 -0600 [thread overview]
Message-ID: <20180625171734.GA20153@rob-hp-laptop> (raw)
In-Reply-To: <1529676720-7533-2-git-send-email-aisheng.dong@nxp.com>
On Fri, Jun 22, 2018 at 10:11:56PM +0800, Dong Aisheng wrote:
> Mailbox devices may have only one channel which means the mbox-cells
> at least 1 does not make sense for this type devices. Let's remove
> that limitation to allow the mbox-cells to be equal to 0.
>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Sudeep Holla <sudeep.holla@arm.com>
> Cc: devicetree at vger.kernel.org
> Cc: linux-kernel at vger.kernel.org
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> ---
> ChangeLog:
> * New patch introduced in v3 series
> * Actually there're already users in kernel with mbox-cells set to 0.
> See:
> arch/arm/boot/dts/bcm283x.dtsi:145: #mbox-cells = <0>;
> ---
> Documentation/devicetree/bindings/mailbox/mailbox.txt | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2018-06-25 17:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-22 14:11 [PATCH V3 0/5] soc: imx: add scu firmware api support Dong Aisheng
2018-06-22 14:11 ` [PATCH V3 1/5] dt-bindings: mailbox: allow mbox-cells to be equal to 0 Dong Aisheng
2018-06-25 17:17 ` Rob Herring [this message]
2018-06-22 14:11 ` [PATCH V3 2/5] soc: imx: add mu library functions support Dong Aisheng
2018-06-25 9:35 ` Sascha Hauer
2018-06-25 11:59 ` A.s. Dong
2018-06-25 13:22 ` A.s. Dong
2018-06-25 13:46 ` Sascha Hauer
2018-06-26 8:53 ` A.s. Dong
2018-06-26 12:01 ` Sascha Hauer
2018-06-26 12:42 ` A.s. Dong
2018-06-22 14:11 ` [PATCH V3 3/5] dt-bindings: arm: fsl: add mu binding doc Dong Aisheng
2018-06-22 14:11 ` [PATCH V3 4/5] dt-bindings: arm: fsl: add scu " Dong Aisheng
[not found] ` <1529676720-7533-6-git-send-email-aisheng.dong@nxp.com>
2018-06-25 10:58 ` [PATCH V3 5/5] soc: imx: add SC firmware IPC and APIs Sascha Hauer
2018-06-25 13:04 ` A.s. Dong
2018-06-25 19:44 ` Sascha Hauer
2018-06-26 9:54 ` A.s. Dong
2018-06-26 12:13 ` Sascha Hauer
2018-06-26 12:50 ` A.s. Dong
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