sob., 6 kwi 2019 o 09:07 Rob Herring [off-list ref] napisał(a):

On Wed, Apr 03, 2019 at 11:00:59AM +0200, Bartosz Golaszewski wrote:

quoted

From: Bartosz Golaszewski <redacted>

Add the DT binding document for the battery charger module of max77650.

Signed-off-by: Bartosz Golaszewski <redacted>
---
 .../power/supply/max77650-charger.txt         | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/max77650-charger.txt

diff --git a/Documentation/devicetree/bindings/power/supply/max77650-charger.txt b/Documentation/devicetree/bindings/power/supply/max77650-charger.txt
new file mode 100644
index 000000000000..fef188144386
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/max77650-charger.txt

@@ -0,0 +1,27 @@
+Battery charger driver for MAX77650 PMIC from Maxim Integrated.
+
+This module is part of the MAX77650 MFD device. For more details
+see Documentation/devicetree/bindings/mfd/max77650.txt.
+
+The charger is represented as a sub-node of the PMIC node on the device tree.
+
+Required properties:
+--------------------
+- compatible:                Must be "maxim,max77650-charger"
+
+Optional properties:
+--------------------
+- min-microvolt:     Minimum CHGIN regulation voltage (in microvolts). Must be
+                     one of: 4000000, 4100000, 4200000, 4300000, 4400000,
+                     4500000, 4600000, 4700000.
+- current-limit-microamp:    CHGIN input current limit (in microamps). Must
+                             be one of: 95000, 190000, 285000, 380000, 475000.

To repeat what I said on v6, these should be common properties IMO (and
therefore documented as such).

Do you mean a separate "charger.txt" document in
Documentation/devicetree/bindings/power/supply/?

Bart

quoted

+
+Example:
+--------
+
+     charger {
+             compatible = "maxim,max77650-charger";
+             min-microvolt = <4200000>;
+             curr-lim-microamp = <285000>;
+     };
--
2.21.0