On Thu Sep 17 14:20:26 2026 +0100, Bryan O'Donoghue wrote:
> The original iommus list included entries for ICP and BPS/IPE S1
> contexts. Only the five S1 HLOS stream IDs are required by the CAMSS
> ISP hardware: IFE/IFE_LITE read and write, SFE read and write, and
> CDM IFE. The remaining entries serve other hardware blocks which will
> be described in their own nodes as support is added.
>
> Reviewed-by: Krzysztof Kozlowski <[email protected]>
> Reviewed-by: Loic Poulain <[email protected]>
> Tested-by: Daniel J Blueman <[email protected]> # Lenovo Slim 7x X1E80100
> Signed-off-by: Bryan O'Donoghue <[email protected]>
> Signed-off-by: Bryan O'Donoghue <[email protected]>
Patch committed.
Thanks,
Bryan O'Donoghue
.../bindings/media/qcom,x1e80100-camss.yaml | 26 ++++++++++++++++------
1 file changed, 19 insertions(+), 7 deletions(-)
---
diff --git a/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml
b/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml
index 2d1662ef522b..126400772d02 100644
--- a/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml
@@ -104,7 +104,22 @@ properties:
- const: sf_icp_mnoc
iommus:
- maxItems: 8
+ oneOf:
+ - items:
+ - description: S1 HLOS IFE and IFE_LITE non-protected read
+ - description: S1 HLOS IFE and IFE_LITE non-protected write
+ - description: S1 HLOS SFE non-protected read
+ - description: S1 HLOS SFE non-protected write
+ - description: S1 HLOS CDM IFE non-protected
+ - description: Legacy slot 0 - do not use
+ - description: Legacy slot 1 - do not use
+ - description: Legacy slot 2 - do not use
+ - items:
+ - description: S1 HLOS IFE and IFE_LITE non-protected read
+ - description: S1 HLOS IFE and IFE_LITE non-protected write
+ - description: S1 HLOS SFE non-protected read
+ - description: S1 HLOS SFE non-protected write
+ - description: S1 HLOS CDM IFE non-protected
power-domains:
items:
@@ -332,13 +347,10 @@ examples:
"sf_icp_mnoc";
iommus = <&apps_smmu 0x800 0x60>,
+ <&apps_smmu 0x820 0x60>,
+ <&apps_smmu 0x840 0x60>,
<&apps_smmu 0x860 0x60>,
- <&apps_smmu 0x1800 0x60>,
- <&apps_smmu 0x1860 0x60>,
- <&apps_smmu 0x18e0 0x00>,
- <&apps_smmu 0x1980 0x20>,
- <&apps_smmu 0x1900 0x00>,
- <&apps_smmu 0x19a0 0x20>;
+ <&apps_smmu 0x18a0 0x0>;
power-domains = <&camcc CAM_CC_IFE_0_GDSC>,
<&camcc CAM_CC_IFE_1_GDSC>,
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