From: CK Hu <ck.hu@mediatek.com>
To: Bibby Hsieh <bibby.hsieh@mediatek.com>
Cc: Jassi Brar <jassisinghbrar@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<srv_heupstream@mediatek.com>,
Nicolas Boichat <drinkcat@chromium.org>,
Dennis-YC Hsieh <dennis-yc.hsieh@mediatek.com>,
Houlong Wei <houlong.wei@mediatek.com>
Subject: Re: [PATCH 3/3] dt-binding: gce: remove atomic_exec in mboxes property
Date: Fri, 14 Feb 2020 13:05:51 +0800 [thread overview]
Message-ID: <1581656751.9307.0.camel@mtksdaap41> (raw)
In-Reply-To: <20200214043325.16618-4-bibby.hsieh@mediatek.com>
Hi, Bibby:
On Fri, 2020-02-14 at 12:33 +0800, Bibby Hsieh wrote:
> There is not any client driver using this feature now,
> so remove it from binding.
>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
> ---
> Documentation/devicetree/bindings/mailbox/mtk-gce.txt | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt
> index 7b13787ab13d..0b5b2a6bcc48 100644
> --- a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt
> +++ b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt
> @@ -14,13 +14,11 @@ Required properties:
> - interrupts: The interrupt signal from the GCE block
> - clock: Clocks according to the common clock binding
> - clock-names: Must be "gce" to stand for GCE clock
> -- #mbox-cells: Should be 3.
> - <&phandle channel priority atomic_exec>
> +- #mbox-cells: Should be 2.
> + <&phandle channel priority>
> phandle: Label name of a gce node.
> channel: Channel of mailbox. Be equal to the thread id of GCE.
> priority: Priority of GCE thread.
> - atomic_exec: GCE processing continuous packets of commands in atomic
> - way.
>
> Required properties for a client device:
> - mboxes: Client use mailbox to communicate with GCE, it should have this
> @@ -54,8 +52,8 @@ Example for a client device:
>
> mmsys: clock-controller@14000000 {
> compatible = "mediatek,mt8173-mmsys";
> - mboxes = <&gce 0 CMDQ_THR_PRIO_LOWEST 1>,
> - <&gce 1 CMDQ_THR_PRIO_LOWEST 1>;
> + mboxes = <&gce 0 CMDQ_THR_PRIO_LOWEST>,
> + <&gce 1 CMDQ_THR_PRIO_LOWEST>;
> mutex-event-eof = <CMDQ_EVENT_MUTEX0_STREAM_EOF
> CMDQ_EVENT_MUTEX1_STREAM_EOF>;
> mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x3000 0x1000>,
next prev parent reply other threads:[~2020-02-14 5:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 4:33 [PATCH 0/3] Remove atomic_exec Bibby Hsieh
2020-02-14 4:33 ` [PATCH 1/3] mailbox: mediatek: implement flush function Bibby Hsieh
2020-02-14 5:53 ` CK Hu
2020-02-14 4:33 ` [PATCH 2/3] mailbox: mediatek: remove implementation related to atomic_exec Bibby Hsieh
2020-02-14 5:54 ` CK Hu
2020-02-14 4:33 ` [PATCH 3/3] dt-binding: gce: remove atomic_exec in mboxes property Bibby Hsieh
2020-02-14 5:05 ` CK Hu [this message]
2020-02-14 10:30 ` Matthias Brugger
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