1 files changed, 62 insertions, 0 deletions
diff --git a/zephyr/dts/bindings/battery/sunwoda,cosmx3ctgkt.yaml b/zephyr/dts/bindings/battery/sunwoda,cosmx3ctgkt.yaml
new file mode 100644
index 0000000000..035ee494fc
--- /dev/null
+++ b/zephyr/dts/bindings/battery/sunwoda,cosmx3ctgkt.yaml
@@ -0,0 +1,62 @@
+# Copyright 2023 The ChromiumOS Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+description: "SWD-COSMX3.618 DELL CTGKT"
+
+compatible: "sunwoda,cosmx3ctgkt"
+
+include: battery-smart.yaml
+
+properties:
+  enum-name:
+    type: string
+    default: "sunwoda,cosmx3ctgkt"
+
+  # Fuel Gauge
+  manuf_name:
+    default: "SWD-COSMX3.618"
+  device_name:
+    default: "DELL CTGKT"
+  ship_mode_wb_support:
+    default: 1
+  ship_mode_reg_addr:
+    default: 0x44
+  ship_mode_reg_data:
+    default: [0x0010, 0x0010]
+  fet_mfgacc_support:
+    default: 1
+  fet_mfgacc_smb_block:
+    default: 1
+  fet_reg_addr:
+    default: 0x0054
+  fet_reg_mask:
+    default: 0x0006
+  fet_disconnect_val:
+    default: 0x0000
+  fet_cfet_mask:
+    default: 0x0004
+  fet_cfet_off_val:
+    default: 0x0000
+
+  # Battery info
+  voltage_max:
+    default: 13200
+  voltage_normal:
+    default: 11400
+  voltage_min:
+    default: 9000
+  precharge_current:
+    default: 256
+  start_charging_min_c:
+    default: 0
+  start_charging_max_c:
+    default: 50
+  charging_min_c:
+    default: -3
+  charging_max_c:
+    default: 60
+  discharging_min_c:
+    default: -5
+  discharging_max_c:
+    default: 70