From: Animesh Agarwal <animeshagarwal28@gmail.com>
Cc: animeshagarwal28@gmail.com, Vladimir Zapolskiy <vz@mleia.com>,
Andi Shyti <andi.shyti@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: nxp,i2c-pnx: Convert to dtschema
Date: Mon, 18 Mar 2024 14:49:05 +0530 [thread overview]
Message-ID: <20240318091911.13426-1-animeshagarwal28@gmail.com> (raw)
Convert the NXP PNX I2C Controller bindings to DT schema.
Keep only one example in DT schema to remove redundancy.
Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>
---
.../devicetree/bindings/i2c/i2c-pnx.txt | 34 ------------
.../devicetree/bindings/i2c/nxp,i2c-pnx.yaml | 52 +++++++++++++++++++
2 files changed, 52 insertions(+), 34 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-pnx.txt
create mode 100644 Documentation/devicetree/bindings/i2c/nxp,i2c-pnx.yaml
diff --git a/Documentation/devicetree/bindings/i2c/i2c-pnx.txt b/Documentation/devicetree/bindings/i2c/i2c-pnx.txt
deleted file mode 100644
index 2a59006cf79e..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-pnx.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-* NXP PNX I2C Controller
-
-Required properties:
-
- - reg: Offset and length of the register set for the device
- - compatible: should be "nxp,pnx-i2c"
- - interrupts: configure one interrupt line
- - #address-cells: always 1 (for i2c addresses)
- - #size-cells: always 0
-
-Optional properties:
-
- - clock-frequency: desired I2C bus clock frequency in Hz, Default: 100000 Hz
-
-Examples:
-
- i2c1: i2c@400a0000 {
- compatible = "nxp,pnx-i2c";
- reg = <0x400a0000 0x100>;
- interrupt-parent = <&mic>;
- interrupts = <51 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- i2c2: i2c@400a8000 {
- compatible = "nxp,pnx-i2c";
- reg = <0x400a8000 0x100>;
- interrupt-parent = <&mic>;
- interrupts = <50 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- clock-frequency = <100000>;
- };
diff --git a/Documentation/devicetree/bindings/i2c/nxp,i2c-pnx.yaml b/Documentation/devicetree/bindings/i2c/nxp,i2c-pnx.yaml
new file mode 100644
index 000000000000..b44e4f995b73
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/nxp,i2c-pnx.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/nxp,i2c-pnx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PNX I2C Controller
+
+maintainers:
+ - Animesh Agarwal<animeshagarwal28@gmail.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ const: nxp,pnx-i2c
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ clock-frequency:
+ default: 100000
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#address-cells"
+ - "#size-cells"
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c1: i2c@400a0000 {
+ compatible = "nxp,pnx-i2c";
+ reg = <0x400a0000 0x100>;
+ interrupt-parent = <&mic>;
+ interrupts = <51 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
--
2.44.0
next reply other threads:[~2024-03-18 9:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-18 9:19 Animesh Agarwal [this message]
2024-03-18 14:23 ` [PATCH] dt-bindings: nxp,i2c-pnx: Convert to dtschema Rob Herring
2024-03-18 15:09 ` Animesh Agarwal
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