diff mbox series

dt-bindings: gpio: zynq: Describe gpio-line-names

Message ID 4b9db94cdd8ca106feee53f76fab2a23721f7d2a.1634290039.git.michal.simek@xilinx.com
State Not Applicable
Headers show
Series dt-bindings: gpio: zynq: Describe gpio-line-names | expand

Checks

Context Check Description
robh/checkpatch success

Commit Message

Michal Simek Oct. 15, 2021, 9:27 a.m. UTC
Number of lines depends on compatible string from 58 to 174.
That's why it is checked based on it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 .../devicetree/bindings/gpio/gpio-zynq.yaml   | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)

Comments

Rob Herring Oct. 26, 2021, 9:20 p.m. UTC | #1
On Fri, 15 Oct 2021 11:27:23 +0200, Michal Simek wrote:
> Number of lines depends on compatible string from 58 to 174.
> That's why it is checked based on it.
> 
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> ---
> 
>  .../devicetree/bindings/gpio/gpio-zynq.yaml   | 50 +++++++++++++++++++
>  1 file changed, 50 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
index da95b951c23e..29c27eadbac8 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
@@ -28,6 +28,11 @@  properties:
 
   gpio-controller: true
 
+  gpio-line-names:
+    description: strings describing the names of each gpio line
+    minItems: 58
+    maxItems: 174
+
   interrupt-controller: true
 
   "#interrupt-cells":
@@ -39,6 +44,51 @@  properties:
   power-domains:
     maxItems: 1
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - xlnx,zynqmp-gpio-1.0
+    then:
+      properties:
+        gpio-line-names:
+          minItems: 174
+          maxItems: 174
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - xlnx,zynq-gpio-1.0
+    then:
+      properties:
+        gpio-line-names:
+          minItems: 118
+          maxItems: 118
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - xlnx,versal-gpio-1.0
+    then:
+      properties:
+        gpio-line-names:
+          minItems: 58
+          maxItems: 58
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - xlnx,pmc-gpio-1.0
+    then:
+      properties:
+        gpio-line-names:
+          minItems: 116
+          maxItems: 116
+
 required:
   - compatible
   - reg