linux-kernel - [PATCH v3 2/2] dt-bindings: spi: spi-cadence: Add optional reset control

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Message-ID: <20240508054728.1751162-3-jisheng.teoh@starfivetech.com>
Date: Wed,  8 May 2024 13:47:28 +0800
From: Ji Sheng Teoh <jisheng.teoh@...rfivetech.com>
To: Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Michal Simek <michal.simek@....com>,
	Lars-Peter Clausen <lars@...afoo.de>
Cc: Ji Sheng Teoh <jisheng.teoh@...rfivetech.com>,
	Ley Foon Tan <leyfoon.tan@...rfivetech.com>,
	linux-spi@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Eng Lee Teh <englee.teh@...rfivetech.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 2/2] dt-bindings: spi: spi-cadence: Add optional reset control

Document the optional reset control to SPI.

Co-developed-by: Eng Lee Teh <englee.teh@...rfivetech.com>
Signed-off-by: Eng Lee Teh <englee.teh@...rfivetech.com>
Co-developed-by: Ley Foon Tan <leyfoon.tan@...rfivetech.com>
Signed-off-by: Ley Foon Tan <leyfoon.tan@...rfivetech.com>
Signed-off-by: Ji Sheng Teoh <jisheng.teoh@...rfivetech.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 Documentation/devicetree/bindings/spi/spi-cadence.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-cadence.yaml b/Documentation/devicetree/bindings/spi/spi-cadence.yaml
index d4b61b0e8301..8de96abe9da1 100644
--- a/Documentation/devicetree/bindings/spi/spi-cadence.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-cadence.yaml
@@ -55,6 +55,13 @@ properties:
   label:
     description: Descriptive name of the SPI controller.
 
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: spi
+
 required:
   - compatible
   - reg
-- 
2.43.2