diff mbox series

[2/5] dt-bindings: dma: fsl-mxs-dma: Add compatible string "fsl,imx8qxp-dma-apbh"

Message ID 20240517-gpmi_nand-v1-2-73bb8d2cd441@nxp.com
State New
Headers show
Series mtd: nand: gpmi-nand: add imx8qxp gpmi nand support | expand

Commit Message

Frank Li May 17, 2024, 6:09 p.m. UTC 
Add compatible string "fsl,imx8qxp-dma-apbh". It requires power-domains
compared with "fsl,imx28-dma-apbh".

Allow 'power-domains' property because i.MX8DXL i.MX8QM and i.MX8QXP need
it.

Keep the same restriction about 'power-domains' for other compatible
strings.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 Documentation/devicetree/bindings/dma/fsl,mxs-dma.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Comments

Rob Herring (Arm) May 20, 2024, 8:40 p.m. UTC | #1 
On Fri, 17 May 2024 14:09:49 -0400, Frank Li wrote:
> Add compatible string "fsl,imx8qxp-dma-apbh". It requires power-domains
> compared with "fsl,imx28-dma-apbh".
> 
> Allow 'power-domains' property because i.MX8DXL i.MX8QM and i.MX8QXP need
> it.
> 
> Keep the same restriction about 'power-domains' for other compatible
> strings.
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  Documentation/devicetree/bindings/dma/fsl,mxs-dma.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 

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

Patch

diff --git a/Documentation/devicetree/bindings/dma/fsl,mxs-dma.yaml b/Documentation/devicetree/bindings/dma/fsl,mxs-dma.yaml
index add9c77e8b52a..a17cf2360dd4a 100644
--- a/Documentation/devicetree/bindings/dma/fsl,mxs-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/fsl,mxs-dma.yaml
@@ -11,6 +11,17 @@  maintainers:
 
 allOf:
   - $ref: dma-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx8qxp-dma-apbh
+    then:
+      required:
+        - power-domains
+    else:
+      properties:
+        power-domains: false
 
 properties:
   compatible:
@@ -20,6 +31,7 @@  properties:
               - fsl,imx6q-dma-apbh
               - fsl,imx6sx-dma-apbh
               - fsl,imx7d-dma-apbh
+              - fsl,imx8qxp-dma-apbh
           - const: fsl,imx28-dma-apbh
       - enum:
           - fsl,imx23-dma-apbh
@@ -42,6 +54,9 @@  properties:
   dma-channels:
     enum: [4, 8, 16]
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg