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From: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Date: Mon, 08 Apr 2024 17:53:03 +0200
Subject: [PATCH 3/9] dt-bindings: rtc: lpc32xx-rtc: move to trivial-rtc
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In-Reply-To: <20240408-rtc_dtschema-v1-0-c447542fc362@gmail.com>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>, 
 Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, 
 Vladimir Zapolskiy <vz@mleia.com>, Joel Stanley <joel@jms.id.au>, 
 Andrew Jeffery <andrew@codeconstruct.com.au>, 
 Maxime Coquelin <mcoquelin.stm32@gmail.com>, 
 Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, 
 linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, 
 linux-aspeed@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, 
 Javier Carrasco <javier.carrasco.cruz@gmail.com>

This RTC 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@gmail.com>
---
 Documentation/devicetree/bindings/rtc/lpc32xx-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/lpc32xx-rtc.txt b/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt
deleted file mode 100644
index a87a1e9bc060..000000000000
--- a/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-* NXP LPC32xx SoC Real Time Clock controller
-
-Required properties:
-- compatible: must be "nxp,lpc3220-rtc"
-- reg: physical base address of the controller and length of memory mapped
-  region.
-- interrupts: The RTC interrupt
-
-Example:
-
-	rtc@40024000 {
-		compatible = "nxp,lpc3220-rtc";
-		reg = <0x40024000 0x1000>;
-		interrupts = <52 0>;
-	};
diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
index b889b9317a41..d6ce7ac29033 100644
--- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
@@ -55,6 +55,8 @@ properties:
       - microcrystal,rv3029
       # Real Time Clock
       - microcrystal,rv8523
+      # NXP LPC32xx SoC Real-time Clock
+      - nxp,lpc3220-rtc
       # Real-time Clock Module
       - pericom,pt7c4338
       # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC

-- 
2.40.1