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authorBibby Hsieh <bibby.hsieh@mediatek.com>2020-02-17 12:05:30 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2020-03-20 07:00:32 +0300
commit19d8e335d58a961a7ed377e5e2e63664b92c0b9c (patch)
tree07cdd05158ed67c9571764b44c17f28d04ff4d34 /Documentation/devicetree/bindings/mailbox
parent64d0da512b5ab856c25b59e692c5fa8feb93e62d (diff)
downloadlinux-19d8e335d58a961a7ed377e5e2e63664b92c0b9c.tar.xz
dt-binding: gce: remove atomic_exec in mboxes property
There is not any client driver using this feature now, so remove it from binding. Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mailbox')
-rw-r--r--Documentation/devicetree/bindings/mailbox/mtk-gce.txt10
1 files 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>,