[PATCH 2/2 v2] power: bq20z75: Add Device Tree Binding
From: Rhyland Klein <hidden>
Date: 2011-09-10 00:48:46
Also in:
linux-devicetree, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Adding the binding for the TI bq20z75 fuel gadge and the bq20z75 driver. Signed-off-by: Rhyland Klein <redacted> --- .../bindings/power_supply/ti_bq20z75.txt | 25 ++++++++++++++++++++ 1 files changed, 25 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt
diff --git a/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt b/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt
new file mode 100644
index 0000000..3deccfe
--- /dev/null
+++ b/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt@@ -0,0 +1,25 @@ +TI bq20z75 +~~~~~~~~~~ + +Required properties : + - compatible : "ti,bq20z75" + +Optional properties : + - i2c-retry-count : The number of times to retry i2c transactions on i2c + IO failure. + - poll-retry-count : The number of times to try looking for new status + after an external change notification. + - battery-detect : The GPIO which is used to detect battery presence. + - battery-detect-present : The state of the GPIO when the battery is + present ( 0 or 1). + +Example: + + bq20z75 at b { + compatible = "ti,bq20z75"; + reg = < 0xb >; + i2c-retry-count = <2>; + poll-retry-count = <10>; + battery-detect = <314>; + battery-detect-present = <0>; + }
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1.7.6