diff mbox series

[v5,17/17] dt-bindings: arm: hisilicon: convert LPC controller bindings to json-schema

Message ID 20200929141454.2312-18-thunder.leizhen@huawei.com
State Accepted
Headers show
Series add support for Hisilicon SD5203 SoC | expand

Checks

Context Check Description
robh/dt-meta-schema success
robh/checkpatch warning total: 0 errors, 2 warnings, 61 lines checked

Commit Message

Zhen Lei Sept. 29, 2020, 2:14 p.m. UTC
Convert the Hisilicon Hip06 SoCs implement a Low Pin Count (LPC)
controller binding to DT schema format using json-schema.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 .../arm/hisilicon/hisilicon-low-pin-count.txt      | 33 ------------
 .../bindings/arm/hisilicon/low-pin-count.yaml      | 61 ++++++++++++++++++++++
 2 files changed, 61 insertions(+), 33 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
 create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml

Comments

Rob Herring Sept. 29, 2020, 8:30 p.m. UTC | #1
On Tue, 29 Sep 2020 22:14:54 +0800, Zhen Lei wrote:
> Convert the Hisilicon Hip06 SoCs implement a Low Pin Count (LPC)
> controller binding to DT schema format using json-schema.
> 
> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
> ---
>  .../arm/hisilicon/hisilicon-low-pin-count.txt      | 33 ------------
>  .../bindings/arm/hisilicon/low-pin-count.yaml      | 61 ++++++++++++++++++++++
>  2 files changed, 61 insertions(+), 33 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
>  create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
> 

Applied, thanks!
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
deleted file mode 100644
index 10bd35f9207f2ee..000000000000000
--- a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
+++ /dev/null
@@ -1,33 +0,0 @@ 
-Hisilicon Hip06 Low Pin Count device
-  Hisilicon Hip06 SoCs implement a Low Pin Count (LPC) controller, which
-  provides I/O access to some legacy ISA devices.
-  Hip06 is based on arm64 architecture where there is no I/O space. So, the
-  I/O ports here are not CPU addresses, and there is no 'ranges' property in
-  LPC device node.
-
-Required properties:
-- compatible:  value should be as follows:
-	(a) "hisilicon,hip06-lpc"
-	(b) "hisilicon,hip07-lpc"
-- #address-cells: must be 2 which stick to the ISA/EISA binding doc.
-- #size-cells: must be 1 which stick to the ISA/EISA binding doc.
-- reg: base memory range where the LPC register set is mapped.
-
-Note:
-  The node name before '@' must be "isa" to represent the binding stick to the
-  ISA/EISA binding specification.
-
-Example:
-
-isa@a01b0000 {
-	compatible = "hisilicon,hip06-lpc";
-	#address-cells = <2>;
-	#size-cells = <1>;
-	reg = <0x0 0xa01b0000 0x0 0x1000>;
-
-	ipmi0: bt@e4 {
-		compatible = "ipmi-bt";
-		device_type = "ipmi";
-		reg = <0x01 0xe4 0x04>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml b/Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
new file mode 100644
index 000000000000000..3b36e683bb1511d
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
@@ -0,0 +1,61 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/hisilicon/low-pin-count.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hisilicon HiP06 Low Pin Count device
+
+maintainers:
+  - Wei Xu <xuwei5@hisilicon.com>
+
+description: |
+  Hisilicon HiP06 SoCs implement a Low Pin Count (LPC) controller, which
+  provides I/O access to some legacy ISA devices.
+  HiP06 is based on arm64 architecture where there is no I/O space. So, the
+  I/O ports here are not CPU addresses, and there is no 'ranges' property in
+  LPC device node.
+
+properties:
+  $nodename:
+    pattern: '^isa@[0-9a-f]+$'
+    description: |
+      The node name before '@' must be "isa" to represent the binding stick
+      to the ISA/EISA binding specification.
+
+  compatible:
+    enum:
+      - hisilicon,hip06-lpc
+      - hisilicon,hip07-lpc
+
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 2
+
+  '#size-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties:
+  type: object
+
+examples:
+  - |
+    isa@a01b0000 {
+        compatible = "hisilicon,hip06-lpc";
+        #address-cells = <2>;
+        #size-cells = <1>;
+        reg = <0xa01b0000 0x1000>;
+
+        ipmi0: bt@e4 {
+            compatible = "ipmi-bt";
+            device_type = "ipmi";
+            reg = <0x01 0xe4 0x04>;
+        };
+    };
+...