From a17cf4c6de2defcd4a2205671a8ed8ff5a6500dd Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Thu, 5 Oct 2023 12:49:04 +0200 Subject: [PATCH] media: dt-bindings: mediatek: Add phandle to mediatek,scp on MDP3 RDMA The MDP3 RDMA needs to communicate with the SCP remote processor: allow specifying a phandle to a SCP core. Reviewed-by: Conor Dooley Reviewed-by: Alexandre Mergnat Signed-off-by: AngeloGioacchino Del Regno --- .../devicetree/bindings/media/mediatek,mdp3-rdma.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml index 7032c7e150390..59dcea797b71a 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml @@ -45,6 +45,14 @@ properties: include/dt-bindings/gce/-gce.h of each chips. $ref: /schemas/types.yaml#/definitions/uint32-array + mediatek,scp: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the System Control Processor (SCP) used for initializing + and stopping the MDP3, for sending frame data locations to the MDP3's + VPU and to install Inter-Processor Interrupt handlers to control + processing states. + power-domains: maxItems: 1 -- 2.30.2