From: Bibby Hsieh <bibby.hsieh@mediatek.com>
To: Jassi Brar <jassisinghbrar@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>, CK HU <ck.hu@mediatek.com>
Cc: devicetree@vger.kernel.org,
Nicolas Boichat <drinkcat@chromium.org>,
srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org,
Houlong Wei <houlong.wei@mediatek.com>,
Dennis-YC Hsieh <dennis-yc.hsieh@mediatek.com>,
linux-mediatek@lists.infradead.org,
Bibby Hsieh <bibby.hsieh@mediatek.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] dt-binding: gce: remove atomic_exec in mboxes property
Date: Fri, 14 Feb 2020 12:33:25 +0800 [thread overview]
Message-ID: <20200214043325.16618-4-bibby.hsieh@mediatek.com> (raw)
In-Reply-To: <20200214043325.16618-1-bibby.hsieh@mediatek.com>
There is not any client driver using this feature now,
so remove it from binding.
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>,
--
2.18.0
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next prev parent reply other threads:[~2020-02-14 4:34 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 ` Bibby Hsieh [this message]
2020-02-14 5:05 ` [PATCH 3/3] dt-binding: gce: remove atomic_exec in mboxes property CK Hu
2020-02-14 10:30 ` Matthias Brugger
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