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[6/6] dt-bindings: i2c: renesas,iic-emev2: Convert to json-schema

Message ID 3a72f4353b24c4d790a216bfde1b284800b3029a.1620138454.git.geert+renesas@glider.be (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show
Series dt-bindings: i2c: renesas: Convert to json-schema | expand

Commit Message

Geert Uytterhoeven May 4, 2021, 2:35 p.m. UTC
Convert the Renesas EMMA Mobile EV2 IIC Interface (IIC) Device Tree
binding documentation to json-schema.

Document missing properties.
Update the example to match reality.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 .../bindings/i2c/renesas,iic-emev2.txt        | 22 --------
 .../bindings/i2c/renesas,iic-emev2.yaml       | 54 +++++++++++++++++++
 MAINTAINERS                                   |  2 +-
 3 files changed, 55 insertions(+), 23 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
 create mode 100644 Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml

Comments

Rob Herring May 6, 2021, 8:57 p.m. UTC | #1
On Tue, 04 May 2021 16:51:13 +0200, Geert Uytterhoeven wrote:
> Convert the Renesas EMMA Mobile EV2 IIC Interface (IIC) Device Tree
> binding documentation to json-schema.
> 
> Document missing properties.
> Update the example to match reality.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
>  .../bindings/i2c/renesas,iic-emev2.txt        | 22 --------
>  .../bindings/i2c/renesas,iic-emev2.yaml       | 54 +++++++++++++++++++
>  MAINTAINERS                                   |  2 +-
>  3 files changed, 55 insertions(+), 23 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
>  create mode 100644 Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>
Wolfram Sang May 28, 2021, 7:56 a.m. UTC | #2
On Tue, May 04, 2021 at 04:35:58PM +0200, Geert Uytterhoeven wrote:
> Convert the Renesas EMMA Mobile EV2 IIC Interface (IIC) Device Tree
> binding documentation to json-schema.
> 
> Document missing properties.
> Update the example to match reality.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Applied to for-next, thanks!
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt b/Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
deleted file mode 100644
index 5ed1ea1c7e14a9cd..0000000000000000
--- a/Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
+++ /dev/null
@@ -1,22 +0,0 @@ 
-Device tree configuration for Renesas EMEV2 IIC controller
-
-Required properties:
-- compatible      : "renesas,iic-emev2"
-- reg             : address start and address range size of device
-- interrupts      : specifier for the IIC controller interrupt
-- clocks          : phandle to the IP core SCLK
-- clock-names     : must be "sclk"
-- #address-cells  : should be <1>
-- #size-cells     : should be <0>
-
-Example:
-
-	iic0: i2c@e0070000 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "renesas,iic-emev2";
-		reg = <0xe0070000 0x28>;
-		interrupts = <0 32 IRQ_TYPE_EDGE_RISING>;
-		clocks = <&iic0_sclk>;
-		clock-names = "sclk";
-	};
diff --git a/Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml b/Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
new file mode 100644
index 0000000000000000..17c1102562be98e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
@@ -0,0 +1,54 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/renesas,iic-emev2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas EMMA Mobile EV2 IIC Interface
+
+maintainers:
+  - Wolfram Sang <wsa+renesas@sang-engineering.com>
+
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+  compatible:
+    const: renesas,iic-emev2
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: sclk
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - '#address-cells'
+  - '#size-cells'
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    iic0: i2c@e0070000 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            compatible = "renesas,iic-emev2";
+            reg = <0xe0070000 0x28>;
+            interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>;
+            clocks = <&iic0_sclk>;
+            clock-names = "sclk";
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index ea519a8ffc6a9356..c9e5749a4402c441 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15431,7 +15431,7 @@  F:	drivers/clk/renesas/
 RENESAS EMEV2 I2C DRIVER
 M:	Wolfram Sang <wsa+renesas@sang-engineering.com>
 S:	Supported
-F:	Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
+F:	Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
 F:	drivers/i2c/busses/i2c-emev2.c
 
 RENESAS ETHERNET DRIVERS