[PATCH v2 1/7] dt-bindings: media: qcom: Add Shikra CAMSS compatible

[Nihal Kumar Gupta]

Shikra contains the same Camera Subsystem IP as QCM2290. Document the
platform-specific compatible string, using qcom,qcm2290-camss as
fallback.

Unlike QCM2290, Shikra omits the CDM and OPE blocks, requiring only a
single IOMMU context bank instead of four.

Signed-off-by: Nihal Kumar Gupta <nihal.gupta@xxxxxxxxxxxxxxxx>
---
 .../devicetree/bindings/media/qcom,qcm2290-camss.yaml    | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
index 391d0f6f67ef5fdfea31dd3683477561516b1556..4f39eefb4898ebc22117407f26cfb4f41deb111b 100644
--- a/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
@@ -14,8 +14,11 @@ description:
 
 properties:
   compatible:
-    const: qcom,qcm2290-camss
-
+    oneOf:
+      - items:
+          - const: qcom,shikra-camss
+          - const: qcom,qcm2290-camss
+      - const: qcom,qcm2290-camss
   reg:
     maxItems: 9
 
@@ -76,7 +79,14 @@ properties:
       - const: sf_mnoc
 
   iommus:
-    maxItems: 4
+    oneOf:
+      - items:
+          - description: S1 HLOS VFE non-protected (VFE only)
+      - items:
+          - description: S1 HLOS VFE non-protected
+          - description: S1 HLOS CDM non-protected
+          - description: S1 HLOS OPE read non-protected
+          - description: S1 HLOS OPE write non-protected
 
   power-domains:
     items:

-- 
2.34.1