[PATCH v4 2/2] dt-bindings: remoteproc: mediatek: Add optional memory-region to mtk,scp

Nícolas F. R. A. Prado
2022-05-06T21:32:41Z

The SCP co-processor can optionally be passed a reserved memory region
to use. Add this property in the dt-binding.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>

---

(no changes since v2)

Changes in v2:
- Dropped type and description since it's a well-known property
- Set maxItems to 1

Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
index e1793a85e610..b0503146d7fe 100644
--- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
@@ -42,6 +42,9 @@ properties:
interrupts:
maxItems: 1

+ memory-region:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.36.0