From: "Rob Herring (Arm)" <robh@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Vladimir Zapolskiy <vz@mleia.com>,
Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH] dt-bindings: serial: Convert nxp,lpc3220-hsuart to DT schema
Date: Tue, 6 May 2025 17:00:47 -0500 [thread overview]
Message-ID: <20250506220048.2546915-1-robh@kernel.org> (raw)
Convert the NXP LPC3220 HS UART binding to DT schema. It is a
straight-forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
.../bindings/serial/nxp,lpc3220-hsuart.yaml | 39 +++++++++++++++++++
.../bindings/serial/nxp-lpc32xx-hsuart.txt | 14 -------
2 files changed, 39 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml
delete mode 100644 Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt
diff --git a/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml b/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml
new file mode 100644
index 000000000000..ffa2ea59f256
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/nxp,lpc3220-hsuart.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serial/nxp,lpc3220-hsuart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP LPC32xx SoC High Speed UART
+
+maintainers:
+ - Vladimir Zapolskiy <vz@mleia.com>
+ - Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
+
+allOf:
+ - $ref: /schemas/serial/serial.yaml#
+
+properties:
+ compatible:
+ const: nxp,lpc3220-hsuart
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ serial@40014000 {
+ compatible = "nxp,lpc3220-hsuart";
+ reg = <0x40014000 0x1000>;
+ interrupts = <26 0>;
+ };
diff --git a/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt b/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt
deleted file mode 100644
index 0d439dfc1aa5..000000000000
--- a/Documentation/devicetree/bindings/serial/nxp-lpc32xx-hsuart.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-* NXP LPC32xx SoC High Speed UART
-
-Required properties:
-- compatible: Should be "nxp,lpc3220-hsuart"
-- reg: Should contain registers location and length
-- interrupts: Should contain interrupt
-
-Example:
-
- uart1: serial@40014000 {
- compatible = "nxp,lpc3220-hsuart";
- reg = <0x40014000 0x1000>;
- interrupts = <26 0>;
- };
--
2.47.2
next reply other threads:[~2025-05-06 22:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-06 22:00 Rob Herring (Arm) [this message]
2025-05-07 6:45 ` [PATCH] dt-bindings: serial: Convert nxp,lpc3220-hsuart to DT schema Vladimir Zapolskiy
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