[PATCH 2/2 v3] power: bq20z75: Add Device Tree Binding
Grant Likely
grant.likely at secretlab.ca
Thu Sep 15 01:55:18 EST 2011
On Tue, Sep 13, 2011 at 02:21:39PM -0700, Rhyland Klein wrote:
> Adding the binding for the TI bq20z75 fuel gadge and the
> bq20z75 driver.
Squash this patch into the first patch. There is no reason to keep
them separate.
>
> Signed-off-by: Rhyland Klein <rklein at nvidia.com>
> ---
> v2: Fixed typo in binding description
> v3: Changed unique properties to be use "ti,"
> Changed to use single gpio entry for gpio info
>
> .../bindings/power_supply/ti_bq20z75.txt | 23 ++++++++++++++++++++
> 1 files changed, 23 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..7571294
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt
> @@ -0,0 +1,23 @@
> +TI bq20z75
> +~~~~~~~~~~
> +
> +Required properties :
> + - compatible : "ti,bq20z75"
> +
> +Optional properties :
> + - ti,i2c-retry-count : The number of times to retry i2c transactions on i2c
> + IO failure.
> + - ti,poll-retry-count : The number of times to try looking for new status
> + after an external change notification.
> + - ti,battery-detect-gpios : The gpio which signals battery detection and
> + a flag specifying its polarity.
> +
> +Example:
> +
> + bq20z75 at b {
> + compatible = "ti,bq20z75";
> + reg = < 0xb >;
> + ti,i2c-retry-count = <2>;
> + ti,poll-retry-count = <10>;
> + ti,battery-detect-gpios = <&gpio-controller 122 1>;
> + }
> --
> 1.7.6
>
>
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