[PATCH v5 1/2] dt-bindings: crypto: ti,sa2ul: make power-domains conditional

From: Kamlesh Gurudasani
Date: Fri Jul 14 2023 - 05:14:09 EST


Devices specific to compatible ti,am62-sa3ul don't have control over
power of SA3UL from main domain.

"power-domains" property in crypto node tries to access
the SA3UL power, for which it gets NACK and hence, driver doesn't
probe properly for those particular devices.

Make "power-domains" property as false for devices with
compatible ti,am62-sa3ul.

Fixes: 2ce9a7299bf6 ("dt-bindings: crypto: Add TI SA2UL crypto accelerator documentation")

Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Signed-off-by: Kamlesh Gurudasani <kamlesh@xxxxxx>
---
Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
index 77ec8bc70bf7..f0ef7685550a 100644
--- a/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
+++ b/Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml
@@ -66,10 +66,22 @@ patternProperties:
required:
- compatible
- reg
- - power-domains
- dmas
- dma-names

+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: ti,am62-sa3ul
+ then:
+ properties:
+ power-domains: false
+ else:
+ required:
+ - power-domains
+
additionalProperties: false

examples:

--
2.34.1