linux-kernel - [PATCH 7/9] dt-bindings: rtc: spear-rtc: move to trivial-rtc

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Date: Mon, 08 Apr 2024 17:53:07 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Alexandre Belloni <alexandre.belloni@...tlin.com>, 
 Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Jiaxun Yang <jiaxun.yang@...goat.com>, 
 Vladimir Zapolskiy <vz@...ia.com>, Joel Stanley <joel@....id.au>, 
 Andrew Jeffery <andrew@...econstruct.com.au>, 
 Maxime Coquelin <mcoquelin.stm32@...il.com>, 
 Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc: linux-rtc@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-aspeed@...ts.ozlabs.org, linux-stm32@...md-mailman.stormreply.com, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 7/9] dt-bindings: rtc: spear-rtc: move to trivial-rtc

The RTC documented in this binding requires a compatible, a reg
and a single interrupt, which makes it suitable for a direct
conversion into trivial-rtc.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 Documentation/devicetree/bindings/rtc/spear-rtc.txt    | 15 ---------------
 Documentation/devicetree/bindings/rtc/trivial-rtc.yaml |  2 ++
 2 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/rtc/spear-rtc.txt b/Documentation/devicetree/bindings/rtc/spear-rtc.txt
deleted file mode 100644
index fecf8e4ad4b4..000000000000
--- a/Documentation/devicetree/bindings/rtc/spear-rtc.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-* SPEAr RTC
-
-Required properties:
-- compatible : "st,spear600-rtc"
-- reg : Address range of the rtc registers
-- interrupt: Should contain the rtc interrupt number
-
-Example:
-
-	rtc@...00000 {
-		compatible = "st,spear600-rtc";
-		reg = <0xfc000000 0x1000>;
-		interrupt-parent = <&vic1>;
-		interrupts = <12>;
-	};
diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
index 0f773167d32a..d75c93ad2e92 100644
--- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
@@ -81,6 +81,8 @@ properties:
       - ricoh,rv5c387a
       # 2-wire CMOS real-time clock
       - sii,s35390a
+      # ST SPEAr Real-time Clock
+      - st,spear600-rtc
       # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
       - whwave,sd3078
       # Xircom X1205 I2C RTC

-- 
2.40.1