2020-04-21 14:21:17

by Anson Huang

Subject: [PATCH V2 2/3] dt-bindings: nvmem: Convert i.MX IIM to json-schema

Convert the i.MX IIM binding to DT schema format using json-schema.

Signed-off-by: Anson Huang <[email protected]>
---
Changes since V1:
- drop clocks description.
---
.../devicetree/bindings/nvmem/imx-iim.txt | 22 ---------
.../devicetree/bindings/nvmem/imx-iim.yaml | 57 ++++++++++++++++++++++
2 files changed, 57 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/nvmem/imx-iim.txt
create mode 100644 Documentation/devicetree/bindings/nvmem/imx-iim.yaml

diff --git a/Documentation/devicetree/bindings/nvmem/imx-iim.txt b/Documentation/devicetree/bindings/nvmem/imx-iim.txt
deleted file mode 100644
index 1978c5b..0000000
--- a/Documentation/devicetree/bindings/nvmem/imx-iim.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Freescale i.MX IC Identification Module (IIM) device tree bindings
-
-This binding represents the IC Identification Module (IIM) found on
-i.MX25, i.MX27, i.MX31, i.MX35, i.MX51 and i.MX53 SoCs.
-
-Required properties:
-- compatible: should be one of
- "fsl,imx25-iim", "fsl,imx27-iim",
- "fsl,imx31-iim", "fsl,imx35-iim",
- "fsl,imx51-iim", "fsl,imx53-iim",
-- reg: Should contain the register base and length.
-- interrupts: Should contain the interrupt for the IIM
-- clocks: Should contain a phandle pointing to the gated peripheral clock.
-
-Example:
-
- iim: iim@63f98000 {
- compatible = "fsl,imx53-iim", "fsl,imx27-iim";
- reg = <0x63f98000 0x4000>;
- interrupts = <69>;
- clocks = <&clks IMX5_CLK_IIM_GATE>;
- };
diff --git a/Documentation/devicetree/bindings/nvmem/imx-iim.yaml b/Documentation/devicetree/bindings/nvmem/imx-iim.yaml
new file mode 100644
index 0000000..9cc43e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/imx-iim.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/imx-iim.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX IC Identification Module (IIM) device tree bindings
+
+maintainers:
+ - Anson Huang <[email protected]>
+
+description: |
+ This binding represents the IC Identification Module (IIM) found on
+ i.MX25, i.MX27, i.MX31, i.MX35, i.MX51 and i.MX53 SoCs.
+
+allOf:
+ - $ref: "nvmem.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx25-iim
+ - fsl,imx27-iim
+ - fsl,imx31-iim
+ - fsl,imx35-iim
+ - fsl,imx51-iim
+ - fsl,imx53-iim
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx5-clock.h>
+
+ iim: efuse@63f98000 {
+ compatible = "fsl,imx53-iim";
+ reg = <0x63f98000 0x4000>;
+ interrupts = <69>;
+ clocks = <&clks IMX5_CLK_IIM_GATE>;
+ };
+
+...
--
2.7.4

2020-05-11 19:01:17

by Rob Herring (Arm)

Subject: Re: [PATCH V2 2/3] dt-bindings: nvmem: Convert i.MX IIM to json-schema

On Tue, 21 Apr 2020 22:09:40 +0800, Anson Huang wrote:
> Convert the i.MX IIM binding to DT schema format using json-schema.
>
> Signed-off-by: Anson Huang <[email protected]>
> ---
> Changes since V1:
> - drop clocks description.
> ---
> .../devicetree/bindings/nvmem/imx-iim.txt | 22 ---------
> .../devicetree/bindings/nvmem/imx-iim.yaml | 57 ++++++++++++++++++++++
> 2 files changed, 57 insertions(+), 22 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/nvmem/imx-iim.txt
> create mode 100644 Documentation/devicetree/bindings/nvmem/imx-iim.yaml
>

Applied, thanks!