1 files changed, 57 insertions, 0 deletions
diff --git a/zephyr/dts/bindings/battery/cosmx,ap20cbl-2.yaml b/zephyr/dts/bindings/battery/cosmx,ap20cbl-2.yaml
new file mode 100644
index 0000000000..5e64834f15
--- /dev/null
+++ b/zephyr/dts/bindings/battery/cosmx,ap20cbl-2.yaml
@@ -0,0 +1,57 @@
+description: "COSMX AP20CBL-2"
+compatible: "cosmx,ap20cbl-2"
+
+include: battery-smart.yaml
+
+properties:
+   enum-name:
+      type: string
+      default: "cosmx,ap20cbl-2"
+
+   # Fuel gauge
+   manuf_name:
+      default: "COSMX KT0030B004"
+   device_name:
+      default: "AP20CBL"
+   ship_mode_reg_addr:
+      default: 0x3A
+   ship_mode_reg_data:
+      default: [ 0xC574, 0xC574 ]
+   # Documentation: b/243772306
+   # Manufacturer Access 0x00
+   # b14: C-FET Status (0: Off, 1: On)
+   # b15: D-FET Status (0: Off, 1: On)
+   fet_mfgacc_support:
+      default: 1
+   fet_reg_addr:
+      default: 0x0
+   fet_reg_mask:
+      default: 0x8000
+   fet_disconnect_val:
+      default: 0x0000
+   fet_cfet_mask:
+      default: 0x4000
+   fet_cfet_off_val:
+      default: 0x0000
+
+   # Battery info
+   voltage_max:
+      default: 13200
+   voltage_normal:
+      default: 11550
+   voltage_min:
+      default: 9000
+   precharge_current:
+      default: 256
+   start_charging_min_c:
+      default: 0
+   start_charging_max_c:
+      default: 50
+   charging_min_c:
+      default: 0
+   charging_max_c:
+      default: 60
+   discharging_min_c:
+      default: -20
+   discharging_max_c:
+      default: 75