[PATCH 1/1] dt-bindings: rtc: move nxp,lpc3220-rtc to separated file from trivial-rtc.yaml

[PATCH 1/1] dt-bindings: rtc: move nxp,lpc3220-rtc to separated file from trivial-rtc.yaml

[Frank Li]

nxp,lpc3220-rtc have clocks property, so move it from trivial-rtc.yaml.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 .../bindings/rtc/nxp,lpc3220-rtc.yaml         | 49 +++++++++++++++++++
 .../devicetree/bindings/rtc/trivial-rtc.yaml  |  2 -
 2 files changed, 49 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml

diff --git a/Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml b/Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml
new file mode 100644
index 0000000000000..53353de4cb378
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/nxp,lpc3220-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP LPC32xx SoC Real-time Clock
+
+maintainers:
+  - Frank Li <Frank.Li@nxp.com>
+
+properties:
+  compatible:
+    enum:
+      - nxp,lpc3220-rtc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  start-year: true
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - $ref: rtc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/lpc32xx-clock.h>
+
+    rtc@40024000 {
+        compatible = "nxp,lpc3220-rtc";
+        reg = <0x40024000 0x1000>;
+        interrupt-parent = <&sic1>;
+        interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk LPC32XX_CLK_RTC>;
+    };
+
diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
index 7330a72008312..5e0c7cd25cc68 100644
--- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
@@ -63,8 +63,6 @@ properties:
       - microcrystal,rv3029
       # Real Time Clock
       - microcrystal,rv8523
-      # NXP LPC32xx SoC Real-time Clock
-      - nxp,lpc3220-rtc
       # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
       - ricoh,r2025sd
       # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
-- 
2.34.1

Re: [PATCH 1/1] dt-bindings: rtc: move nxp,lpc3220-rtc to separated file from trivial-rtc.yaml

[Rob Herring (Arm)]

On Tue, 24 Jun 2025 16:17:32 -0400, Frank Li wrote:
> nxp,lpc3220-rtc have clocks property, so move it from trivial-rtc.yaml.
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  .../bindings/rtc/nxp,lpc3220-rtc.yaml         | 49 +++++++++++++++++++
>  .../devicetree/bindings/rtc/trivial-rtc.yaml  |  2 -
>  2 files changed, 49 insertions(+), 2 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml
> 

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>

Re: [PATCH 1/1] dt-bindings: rtc: move nxp,lpc3220-rtc to separated file from trivial-rtc.yaml

[Alexandre Belloni]

On Tue, 24 Jun 2025 16:17:32 -0400, Frank Li wrote:
> nxp,lpc3220-rtc have clocks property, so move it from trivial-rtc.yaml.
> 
> 

Applied, thanks!

[1/1] dt-bindings: rtc: move nxp,lpc3220-rtc to separated file from trivial-rtc.yaml
      https://git.kernel.org/abelloni/c/d754e2c4aaea

Best regards,

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com