| Message ID | 20231005104905.120544-2-angelogioacchino.delregno@collabora.com |
|---|---|
| State | Accepted |
| Commit | a60577cef7de982166baa132a8423f413b617b63 |
| Headers | show |
| Series | MediaTek MDP3: use devicetree to retrieve SCP | expand |
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> On 05/10/2023 12:49, AngeloGioacchino Del Regno wrote: > The MDP3 RDMA needs to communicate with the SCP remote processor: allow > specifying a phandle to a SCP core.
diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml index 7032c7e15039..59dcea797b71 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/<chip>-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
The MDP3 RDMA needs to communicate with the SCP remote processor: allow specifying a phandle to a SCP core. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- v2: I've dropped Conor and Chen-Yu's Reviewed-by tags because I have changed the description (so, the patch actually changed a bit). .../devicetree/bindings/media/mediatek,mdp3-rdma.yaml | 8 ++++++++ 1 file changed, 8 insertions(+)