[PATCH] dt-bindings: power: Convert bq27xxx dt to yaml

* [PATCH] dt-bindings: power: Convert bq27xxx dt to yaml
@ 2020-05-04 16:41 Dan Murphy
  2020-05-04 16:44 ` Dan Murphy
  0 siblings, 1 reply; 4+ messages in thread
From: Dan Murphy @ 2020-05-04 16:41 UTC (permalink / raw)
  To: sre; +Cc: linux-pm, robh, linux-kernel, devicetree, Dan Murphy, Pali Rohár

Convert the bq27xxx.txt to yaml format

CC: Pali Rohár <pali@kernel.org>
CC: Andrew F. Davis" <afd@ti.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
 .../bindings/power/supply/bq27xxx.txt         | 56 -----------
 .../bindings/power/supply/bq27xxx.yaml        | 95 +++++++++++++++++++
 2 files changed, 95 insertions(+), 56 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/power/supply/bq27xxx.txt
 create mode 100644 Documentation/devicetree/bindings/power/supply/bq27xxx.yaml

diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt
deleted file mode 100644
index 4fa8e08df2b6..000000000000
--- a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt
+++ /dev/null
@@ -1,56 +0,0 @@
-TI BQ27XXX fuel gauge family
-
-Required properties:
-- compatible: contains one of the following:
- * "ti,bq27200" - BQ27200
- * "ti,bq27210" - BQ27210
- * "ti,bq27500" - deprecated, use revision specific property below
- * "ti,bq27510" - deprecated, use revision specific property below
- * "ti,bq27520" - deprecated, use revision specific property below
- * "ti,bq27500-1" - BQ27500/1
- * "ti,bq27510g1" - BQ27510-g1
- * "ti,bq27510g2" - BQ27510-g2
- * "ti,bq27510g3" - BQ27510-g3
- * "ti,bq27520g1" - BQ27520-g1
- * "ti,bq27520g2" - BQ27520-g2
- * "ti,bq27520g3" - BQ27520-g3
- * "ti,bq27520g4" - BQ27520-g4
- * "ti,bq27521" - BQ27521
- * "ti,bq27530" - BQ27530
- * "ti,bq27531" - BQ27531
- * "ti,bq27541" - BQ27541
- * "ti,bq27542" - BQ27542
- * "ti,bq27546" - BQ27546
- * "ti,bq27742" - BQ27742
- * "ti,bq27545" - BQ27545
- * "ti,bq27411" - BQ27411
- * "ti,bq27421" - BQ27421
- * "ti,bq27425" - BQ27425
- * "ti,bq27426" - BQ27426
- * "ti,bq27441" - BQ27441
- * "ti,bq27621" - BQ27621
-- reg: integer, I2C address of the fuel gauge.
-
-Optional properties:
-- monitored-battery: phandle of battery characteristics node
-    The fuel gauge uses the following battery properties:
-    + energy-full-design-microwatt-hours
-    + charge-full-design-microamp-hours
-    + voltage-min-design-microvolt
-  Both or neither of the *-full-design-*-hours properties must be set.
-  See Documentation/devicetree/bindings/power/supply/battery.txt
-
-Example:
-
-	bat: battery {
-		compatible = "simple-battery";
-		voltage-min-design-microvolt = <3200000>;
-		energy-full-design-microwatt-hours = <5290000>;
-		charge-full-design-microamp-hours = <1430000>;
-	};
-
-	bq27510g3: fuel-gauge@55 {
-		compatible = "ti,bq27510g3";
-		reg = <0x55>;
-		monitored-battery = <&bat>;
-	};
diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml b/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
new file mode 100644
index 000000000000..6c53ee849004
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2020 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/supply/bq27xxx.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: TI BQ27XXX fuel gauge family
+
+maintainers:
+  - Pali Rohár <pali@kernel.org>
+  - Andrew F. Davis" <afd@ti.com>
+  - Sebastian Reichel <sre@kernel.org>
+
+description: |
+  Support various Texas Instruments fuel gauge devices that share similar
+  register maps and power supply properties
+
+properties:
+  compatible:
+    enum:
+      - ti,bq27200 - BQ27200
+      - ti,bq27210 - BQ27210
+      - ti,bq27500 - deprecated, use revision specific property below
+      - ti,bq27510 - deprecated, use revision specific property below
+      - ti,bq27520 - deprecated, use revision specific property below
+      - ti,bq27500-1 - BQ27500/1
+      - ti,bq27510g1 - BQ27510-g1
+      - ti,bq27510g2 - BQ27510-g2
+      - ti,bq27510g3 - BQ27510-g3
+      - ti,bq27520g1 - BQ27520-g1
+      - ti,bq27520g2 - BQ27520-g2
+      - ti,bq27520g3 - BQ27520-g3
+      - ti,bq27520g4 - BQ27520-g4
+      - ti,bq27521 - BQ27521
+      - ti,bq27530 - BQ27530
+      - ti,bq27531 - BQ27531
+      - ti,bq27541 - BQ27541
+      - ti,bq27542 - BQ27542
+      - ti,bq27546 - BQ27546
+      - ti,bq27742 - BQ27742
+      - ti,bq27545 - BQ27545
+      - ti,bq27411 - BQ27411
+      - ti,bq27421 - BQ27421
+      - ti,bq27425 - BQ27425
+      - ti,bq27426 - BQ27426
+      - ti,bq27441 - BQ27441
+      - ti,bq27621 - BQ27621
+
+  reg:
+    maxItems: 1
+    description: integer, I2C address of the fuel gauge.
+
+  monitored-battery:
+    description: phandle of battery characteristics node
+
+  energy-full-design-microwatt-hours:
+    description: |
+      See Documentation/devicetree/bindings/power/supply/battery.txt.
+      If this property is set then charge-full-design-microamp-hours must be
+      set as well.
+
+  charge-full-design-microamp-hours:
+    description: |
+      See Documentation/devicetree/bindings/power/supply/battery.txt.
+      If this property is set then energy-full-design-microwatt-hours must be
+      set as well.
+
+  voltage-min-design-microvolt:
+    description: |
+      See Documentation/devicetree/bindings/power/supply/battery.txt.
+
+required:
+  - compatible
+  - reg
+additionalProperties: false
+
+examples:
+  - |
+    i2c0 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      bat: battery {
+        compatible = "simple-battery";
+        voltage-min-design-microvolt = <3200000>;
+        energy-full-design-microwatt-hours = <5290000>;
+        charge-full-design-microamp-hours = <1430000>;
+      };
+
+      bq27510g3: fuel-gauge@55 {
+        compatible = "ti,bq27510g3";
+        reg = <0x55>;
+        monitored-battery = <&bat>;
+      };
+    };
-- 
2.25.1


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