[PATCH v3 1/6] 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.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy at linaro.org>
Signed-off-by: Nihal Kumar Gupta <nihal.gupta at oss.qualcomm.com>
---
 .../devicetree/bindings/media/qcom,qcm2290-camss.yaml     | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
index 391d0f6f67ef5fdfea31dd3683477561516b1556..490a7f3a8c5ff9c624f46150ee651793811823de 100644
--- a/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,qcm2290-camss.yaml
@@ -14,7 +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 +80,14 @@ 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