Merge tag 'defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / power / supply / summit,smb347-charger.yaml

diff --git a/Documentation/devicetree/bindings/power/supply/summit,smb347-charger.yaml b/Documentation/devicetree/bindings/power/supply/summit,smb347-charger.yaml
index 983fc21..20862cd 100644 (file)
--- a/Documentation/devicetree/bindings/power/supply/summit,smb347-charger.yaml
+++ b/Documentation/devicetree/bindings/power/supply/summit,smb347-charger.yaml
@@ -73,6 +73,26 @@ properties:
       - 1 # SMB3XX_SOFT_TEMP_COMPENSATE_CURRENT Current compensation
       - 2 # SMB3XX_SOFT_TEMP_COMPENSATE_VOLTAGE Voltage compensation
 
+  summit,inok-polarity:
+    description: |
+      Polarity of INOK signal indicating presence of external power supply.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 0 # SMB3XX_SYSOK_INOK_ACTIVE_LOW
+      - 1 # SMB3XX_SYSOK_INOK_ACTIVE_HIGH
+
+  usb-vbus:
+    $ref: "../../regulator/regulator.yaml#"
+    type: object
+
+    properties:
+      summit,needs-inok-toggle:
+        type: boolean
+        description: INOK signal is fixed and polarity needs to be toggled
+                     in order to enable/disable output mode.
+
+    unevaluatedProperties: false
+
 allOf:
   - if:
       properties:
@@ -134,6 +154,7 @@ examples:
             reg = <0x7f>;
 
             summit,enable-charge-control = <SMB3XX_CHG_ENABLE_PIN_ACTIVE_HIGH>;
+            summit,inok-polarity = <SMB3XX_SYSOK_INOK_ACTIVE_LOW>;
             summit,chip-temperature-threshold-celsius = <110>;
             summit,mains-current-limit-microamp = <2000000>;
             summit,usb-current-limit-microamp = <500000>;
@@ -141,6 +162,15 @@ examples:
             summit,enable-mains-charging;
 
             monitored-battery = <&battery>;
+
+            usb-vbus {
+                regulator-name = "usb_vbus";
+                regulator-min-microvolt = <5000000>;
+                regulator-max-microvolt = <5000000>;
+                regulator-min-microamp = <750000>;
+                regulator-max-microamp = <750000>;
+                summit,needs-inok-toggle;
+            };
         };
     };