[PATCH 3/6] dt-bindings: serdev: ngsm: Add binding for GNSS child node

Tony Lindgren
2020-05-12T21:47:34Z

For motorola modem case, we may have a GNSS device on channel 4.
Let's add that to the binding and example.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
.../devicetree/bindings/serdev/serdev-ngsm.yaml | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml b/Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml
--- a/Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml
+++ b/Documentation/devicetree/bindings/serdev/serdev-ngsm.yaml
@@ -42,6 +42,10 @@ allOf:
description: Name of the USB PHY
const: usb

+ compatible:
+ description: GNSS receiver
+ const: motorola,mapphone-mdm6600-gnss
+
required:
- phys
- phy-names
@@ -61,4 +65,9 @@ examples:
phy-names = "usb";
#address-cells = <1>;
#size-cells = <0>;
+
+ gnss@4 {
+ compatible = "motorola,mapphone-mdm6600-gnss";
+ reg = <4>;
+ };
};
--
2.26.2