linux-kernel - Re: [PATCH 2/3] dt-bindings: tegra186-hsp: add type for shared mailboxes

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Message-ID: <YmBlG7SeR7Ok4Sbh@robh.at.kernel.org>
Date:   Wed, 20 Apr 2022 14:55:07 -0500
From:   Rob Herring <robh@...nel.org>
To:     Kartik <kkartik@...dia.com>
Cc:     jassisinghbrar@...il.com, krzk+dt@...nel.org,
        thierry.reding@...il.com, jonathanh@...dia.com,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org
Subject: Re: [PATCH 2/3] dt-bindings: tegra186-hsp: add type for shared
 mailboxes

On Thu, Apr 14, 2022 at 01:05:56PM +0530, Kartik wrote:
> Tegra234 supports sending/receiving 32-bit and 128-bit data over
> a shared mailbox. Based on the data size to be used, clients need
> to specify the type of shared mailbox in the device tree.
> 
> Add a macro for 128-bit shared mailbox. Mailbox clients can use this
> macro as a flag in device tree to enable 128-bit data support for a
> shared mailbox.
> 
> Signed-off-by: Kartik <kkartik@...dia.com>
> ---
>  .../devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml | 9 +++++++++
>  include/dt-bindings/mailbox/tegra186-hsp.h               | 5 +++++
>  2 files changed, 14 insertions(+)

Acked-by: Rob Herring <robh@...nel.org>