diff options
Diffstat (limited to 'dts/Bindings/mailbox/mtk-gce.txt')
| -rw-r--r-- | dts/Bindings/mailbox/mtk-gce.txt | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/dts/Bindings/mailbox/mtk-gce.txt b/dts/Bindings/mailbox/mtk-gce.txt index 7b13787ab1..0b5b2a6bcc 100644 --- a/dts/Bindings/mailbox/mtk-gce.txt +++ b/dts/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>, |