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Subject[PATCH v4 2/2] dt-bindings: power: add bindings for sbs-charger
Date
Adds device tree documentation for SBS charger compilant devices as defined
here: http://sbs-forum.org/specs/sbc110.pdf

Signed-off-by: Nicolas Saenz Julienne <nicolas.saenz@prodys.net>
---
v3 -> v4:
- use part-number/fallback compatible string structure

v2 -> v3:
- add part number as compatible
.../bindings/power/supply/sbs_sbs-charger.txt | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt

diff --git a/Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt b/Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt
new file mode 100644
index 0000000..a371962
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/sbs_sbs-charger.txt
@@ -0,0 +1,23 @@
+SBS sbs-charger
+~~~~~~~~~~
+
+Required properties:
+ - compatible: "<vendor>,<part-number>", "sbs,sbs-charger" as fallback. The part
+ number compatible string might be used in order to take care of vendor
+ specific registers.
+
+Optional properties:
+- interrupt-parent: Should be the phandle for the interrupt controller. Use in
+ conjunction with "interrupts".
+- interrupts: Interrupt mapping for GPIO IRQ. Use in conjunction with
+ "interrupt-parent". If an interrupt is not provided the driver will switch
+ automatically to polling.
+
+Example:
+
+ ltc4100@9 {
+ compatible = "lltc,ltc4100", "sbs,sbs-charger";
+ reg = <0x9>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+ };
--
2.7.4
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