[PATCH 2/3] dt-bindings: mtd: ti,elm: Add support for AM64 ELM
Roger Quadros
rogerq at kernel.org
Wed Mar 23 04:18:50 PDT 2022
TI's AM64 SoC has the Error Locator Module. Add compatible and
related properties to support ELM on AM64 SoC.
Signed-off-by: Roger Quadros <rogerq at kernel.org>
---
.../devicetree/bindings/mtd/ti,elm.yaml | 27 ++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mtd/ti,elm.yaml b/Documentation/devicetree/bindings/mtd/ti,elm.yaml
index 24ed0fb84204..bc01d35ce605 100644
--- a/Documentation/devicetree/bindings/mtd/ti,elm.yaml
+++ b/Documentation/devicetree/bindings/mtd/ti,elm.yaml
@@ -17,7 +17,9 @@ description:
properties:
compatible:
items:
- - const: ti,am3352-elm
+ - enum:
+ - ti,am3352-elm
+ - ti,am64-elm
reg:
maxItems: 1
@@ -25,6 +27,17 @@ properties:
interrupts:
maxItems: 1
+ clocks:
+ maxItems: 1
+ description: Functional clock.
+
+ clock-names:
+ items:
+ - const: fck
+
+ power-domains:
+ maxItems: 1
+
ti,hwmods:
description:
Name of the HWMOD associated with ELM. This is for legacy
@@ -37,6 +50,18 @@ required:
- reg
- interrupts
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: ti,am64-elm
+ then:
+ required:
+ - clocks
+ - clock-names
+ - power-domains
+
additionalProperties: false
examples:
--
2.17.1
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