[PATCH v2 1/3] dt-bindings: media: camss: qcom,msm8996-camss: Add CAMSS power domain

Yassine Oudjana
2023-05-26T18:07:48Z

From: Yassine Oudjana <y.oudjana@protonmail.com>

Add the CAMSS power domain which is needed for the proper operation of
CAMSS, and add power-domain-names to ease fetching it as well as the other
power domains.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
.../bindings/media/qcom,msm8996-camss.yaml | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml
index 8a10aa1cafc5..27c9a11f0df9 100644
--- a/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml
@@ -85,6 +85,13 @@ properties:
items:
- description: VFE0 GDSC - Video Front End, Global Distributed Switch Controller.
- description: VFE1 GDSC - Video Front End, Global Distributed Switch Controller.
+ - description: CAMSS GDSC - Camera Subsystem, Global Distributed Switch Controller.
+
+ power-domain-names:
+ items:
+ - const: vfe0
+ - const: vfe1
+ - const: camss

ports:
$ref: /schemas/graph.yaml#/properties/ports
@@ -209,6 +216,7 @@ required:
- interrupts
- iommus
- power-domains
+ - power-domain-names
- reg
- reg-names
- vdda-supply
@@ -326,7 +334,10 @@ examples:
<&vfe_smmu 3>;

power-domains = <&mmcc VFE0_GDSC>,
- <&mmcc VFE1_GDSC>;
+ <&mmcc VFE1_GDSC>,
+ <&mmcc CAMSS_GDSC>;
+
+ power-domain-names = "vfe0", "vfe1", "camss";

reg = <0x00a34000 0x1000>,
<0x00a00030 0x4>,
--
2.40.1