From 0f4d261989a89aa78f309eb0c5cb816028182bca Mon Sep 17 00:00:00 2001
From: Jeremy Kerr <jk@codeconstruct.com.au>
Date: Thu, 5 Jan 2023 08:50:09 +0800
Subject: [PATCH] dt-bindings: mfd/syscon: Add resets property
Simple syscon devices may require deassertion of a reset signal in order
to access their register set. This change adds the `resets` property from
reset.yaml#/properties/resets (referenced through core.yaml), specifying
a maxItems of 1 for a single (optional) reset descriptor.
This will allow a future change to the syscon driver to implement reset
control.
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230105005010.124948-2-jk@codeconstruct.com.au
---
Documentation/devicetree/bindings/mfd/syscon.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index ac111a219427b..396d780881134 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -89,6 +89,9 @@ properties:
on the device.
enum: [1, 2, 4, 8]
+ resets:
+ maxItems: 1
+
hwlocks:
maxItems: 1
description:
--
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