diff mbox series

[2/4] dt-bindings: power: supply: add max77759-fg flavor and don't require nvme address

Message ID 20241202-b4-gs101_max77759_fg-v1-2-98d2fa7bfe30@uclouvain.be
State New
Headers show
Series Google Pixel 6 (oriole): max77759 fuel gauge enablement and driver support | expand

Commit Message

Thomas Antoine via B4 Relay Dec. 2, 2024, 1:07 p.m. UTC 
From: Thomas Antoine <t.antoine@uclouvain.be>

As the Maxim max77759 fuel gauge has no non-volatile memory slave address,
make it non-obligatory. Except for this, the max77759 seems to behave the
same as the max1720x.

Signed-off-by: Thomas Antoine <t.antoine@uclouvain.be>
---
 .../devicetree/bindings/power/supply/maxim,max17201.yaml   | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml
index fe3dd9bd5585618e45220c51023391a5b21acfd2..417fc2c4a1c1961654bc54ec1ac24602012f3335 100644
--- a/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml
+++ b/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml
@@ -16,6 +16,7 @@  properties:
   compatible:
     oneOf:
       - const: maxim,max17201
+      - const: maxim,max77759-fg
       - items:
           - enum:
               - maxim,max17205
@@ -25,11 +26,13 @@  properties:
     items:
       - description: ModelGauge m5 registers
       - description: Nonvolatile registers
+    minItems: 1
 
   reg-names:
     items:
       - const: m5
       - const: nvmem
+    minItems: 1
 
   interrupts:
     maxItems: 1
@@ -56,3 +59,14 @@  examples:
         interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
       };
     };
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      fuel-gauge@36 {
+        compatible = "maxim,max77759-fg";
+        reg = <0x36>;
+        reg-names = "m5";
+      };
+    };