1 files changed, 53 insertions, 0 deletions
diff --git a/zephyr/dts/bindings/battery/sunwoda,atl3rr09.yaml b/zephyr/dts/bindings/battery/sunwoda,atl3rr09.yaml
new file mode 100644
index 0000000000..5ca2477f87
--- /dev/null
+++ b/zephyr/dts/bindings/battery/sunwoda,atl3rr09.yaml
@@ -0,0 +1,53 @@
+description: "SUNWODA SWD-ATL4.242"
+compatible: "sunwoda,atl3rr09"
+
+include: battery-smart.yaml
+
+properties:
+   enum-name:
+      type: string
+      default: "sunwoda,atl3rr09"
+
+   # Fuel Gauge
+   manuf_name:
+      default: "SWD-ATL4.242"
+   device_name:
+      default: "DELL 3RR09"
+   ship_mode_reg_addr:
+      default: 0x00
+   ship_mode_reg_data:
+      default: [ 0x0010, 0x0010 ]
+   fet_mfgacc_support:
+      default: 0
+   fet_reg_addr:
+      default: 0x54
+   fet_reg_mask:
+      default: 0x0002
+   fet_disconnect_val:
+      default: 0x0000
+   fet_cfet_mask:
+      default: 0x0004
+   fet_cfet_off_val:
+      default: 0x0000
+
+   # Battery info
+   voltage_max:
+      default: 17800
+   voltage_normal:
+      default: 15200
+   voltage_min:
+      default: 12000
+   precharge_current:
+      default: 256
+   start_charging_min_c:
+      default: 0
+   start_charging_max_c:
+      default: 45
+   charging_min_c:
+      default: -3
+   charging_max_c:
+      default: 50
+   discharging_min_c:
+      default: -5
+   discharging_max_c:
+      default: 70