dts: update to v5.6-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

5 files changed, 51 insertions, 3 deletions

diff --git a/dts/Bindings/power/supply/battery.txt b/dts/Bindings/power/supply/battery.txt
index 5c913d4cf3..3049cf88bd 100644
--- a/dts/Bindings/power/supply/battery.txt
+++ b/dts/Bindings/power/supply/battery.txt
@@ -35,6 +35,10 @@ Optional Properties:
    for each of the battery capacity lookup table. The first temperature value
    specifies the OCV table 0, and the second temperature value specifies the
    OCV table 1, and so on.
+ - resistance-temp-table: An array providing the temperature in degree Celsius
+   and corresponding battery internal resistance percent, which is used to look
+   up the resistance percent according to current temperature to get a accurate
+   batterty internal resistance in different temperatures.
 
 Battery properties are named, where possible, for the corresponding
 elements in enum power_supply_property, defined in
@@ -61,6 +65,7 @@ Example:
 		ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>, ...;
 		ocv-capacity-table-1 = <4200000 100>, <4185000 95>, <4113000 90>, ...;
 		ocv-capacity-table-2 = <4250000 100>, <4200000 95>, <4185000 90>, ...;
+		resistance-temp-table = <20 100>, <10 90>, <0 80>, <(-10) 60>;
 	};
 
 	charger: charger@11 {
diff --git a/dts/Bindings/power/supply/bq25890.txt b/dts/Bindings/power/supply/bq25890.txt
index dc05689333..dc9c8f76e0 100644
--- a/dts/Bindings/power/supply/bq25890.txt
+++ b/dts/Bindings/power/supply/bq25890.txt
@@ -1,11 +1,14 @@
 Binding for TI bq25890 Li-Ion Charger
 
-This driver will support the bq25896 and the bq25890. There are other ICs
-in the same family but those have not been tested.
+This driver will support the bq25892, the bq25896 and the bq25890. There are
+other ICs in the same family but those have not been tested.
 
 Required properties:
 - compatible: Should contain one of the following:
     * "ti,bq25890"
+    * "ti,bq25892"
+    * "ti,bq25895"
+    * "ti,bq25896"
 - reg: integer, i2c address of the device.
 - ti,battery-regulation-voltage: integer, maximum charging voltage (in uV);
 - ti,charge-current: integer, maximum charging current (in uA);
diff --git a/dts/Bindings/power/supply/max17040_battery.txt b/dts/Bindings/power/supply/max17040_battery.txt
new file mode 100644
index 0000000000..4e0186b838
--- /dev/null
+++ b/dts/Bindings/power/supply/max17040_battery.txt
@@ -0,0 +1,33 @@
+max17040_battery
+~~~~~~~~~~~~~~~~
+
+Required properties :
+ - compatible : "maxim,max17040" or "maxim,max77836-battery"
+ - reg: i2c slave address
+
+Optional properties :
+- maxim,alert-low-soc-level :	The alert threshold that sets the state of
+				charge level (%) where an interrupt is
+				generated. Can be configured from 1 up to 32
+				(%). If skipped the power up default value of
+				4 (%) will be used.
+- interrupts : 			Interrupt line see Documentation/devicetree/
+				bindings/interrupt-controller/interrupts.txt
+- wakeup-source :		This device has wakeup capabilities. Use this
+				property to use alert low SOC level interrupt
+				as wake up source.
+
+Optional properties support interrupt functionality for alert low state of
+charge level, present in some ICs in the same family, and should be used with
+compatible "maxim,max77836-battery".
+
+Example:
+
+	battery-fuel-gauge@36 {
+		compatible = "maxim,max77836-battery";
+		reg = <0x36>;
+		maxim,alert-low-soc-level = <10>;
+		interrupt-parent = <&gpio7>;
+		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+		wakeup-source;
+	};
diff --git a/dts/Bindings/power/supply/max17042_battery.txt b/dts/Bindings/power/supply/max17042_battery.txt
index 3f3894aaee..f34c5daae9 100644
--- a/dts/Bindings/power/supply/max17042_battery.txt
+++ b/dts/Bindings/power/supply/max17042_battery.txt
@@ -2,7 +2,11 @@ max17042_battery
 ~~~~~~~~~~~~~~~~
 
 Required properties :
- - compatible : "maxim,max17042"
+ - compatible : one of the following
+ * "maxim,max17042"
+ * "maxim,max17047"
+ * "maxim,max17050"
+ * "maxim,max17055"
 
 Optional properties :
  - maxim,rsns-microohm : Resistance of rsns resistor in micro Ohms
diff --git a/dts/Bindings/power/supply/sc27xx-fg.txt b/dts/Bindings/power/supply/sc27xx-fg.txt
index 0a5705b8b5..b6359b5903 100644
--- a/dts/Bindings/power/supply/sc27xx-fg.txt
+++ b/dts/Bindings/power/supply/sc27xx-fg.txt
@@ -13,6 +13,8 @@ Required properties:
 - io-channel-names: Should be "bat-temp" or "charge-vol".
 - nvmem-cells: A phandle to the calibration cells provided by eFuse device.
 - nvmem-cell-names: Should be "fgu_calib".
+- sprd,calib-resistance-micro-ohms: Specify the real resistance of coulomb counter
+  chip in micro Ohms.
 - monitored-battery: Phandle of battery characteristics devicetree node.
   See Documentation/devicetree/bindings/power/supply/battery.txt
 
@@ -52,5 +54,6 @@ Example:
 			nvmem-cells = <&fgu_calib>;
 			nvmem-cell-names = "fgu_calib";
 			monitored-battery = <&bat>;
+			sprd,calib-resistance-micro-ohms = <21500>;
 		};
 	};