diff mbox series

[06/40] dt-bindings: mfd: ti,am3359-tscadc: Describe am4372 MFD compatible

Message ID 20210825152518.379386-7-miquel.raynal@bootlin.com (mailing list archive)
State Changes Requested
Headers show
Series TI AM437X ADC1 | expand

Commit Message

Miquel Raynal Aug. 25, 2021, 3:24 p.m. UTC
A more recent version of the am3359 ADC/Touchscreen controller is
available on certain SoCs of the am437x family. This IP has evolved a
little bit and deserves its own compatible.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 .../devicetree/bindings/mfd/ti,am3359-tscadc.yaml          | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Comments

Jonathan Cameron Aug. 30, 2021, 12:34 p.m. UTC | #1
On Wed, 25 Aug 2021 17:24:44 +0200
Miquel Raynal <miquel.raynal@bootlin.com> wrote:

> A more recent version of the am3359 ADC/Touchscreen controller is
> available on certain SoCs of the am437x family. This IP has evolved a
> little bit and deserves its own compatible.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> ---
>  .../devicetree/bindings/mfd/ti,am3359-tscadc.yaml          | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
> index 96b329508d8a..2240299dcf2f 100644
> --- a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
> +++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
> @@ -11,7 +11,9 @@ maintainers:
>  
>  properties:
>    compatible:
> -    const: ti,am3359-tscadc
> +    oneOf:
> +      - const: ti,am3359-tscadc
> +      - const: ti,am4372-magadc
       enum:
         - ti,am3359-tscadc
         - ti,am4372-magadc

is a little bit cleaner and means the same thing.
>  
>    reg:
>      maxItems: 1
> @@ -42,6 +44,9 @@ patternProperties:
>    "^tsc$":
>      description: Touchscreen controller
>  
> +  "^mag$":
> +    description: Magnetic reader
> +
>  required:
>    - compatible
>    - reg
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
index 96b329508d8a..2240299dcf2f 100644
--- a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
+++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
@@ -11,7 +11,9 @@  maintainers:
 
 properties:
   compatible:
-    const: ti,am3359-tscadc
+    oneOf:
+      - const: ti,am3359-tscadc
+      - const: ti,am4372-magadc
 
   reg:
     maxItems: 1
@@ -42,6 +44,9 @@  patternProperties:
   "^tsc$":
     description: Touchscreen controller
 
+  "^mag$":
+    description: Magnetic reader
+
 required:
   - compatible
   - reg