From: Rhyland Klein <rklein@nvidia.com>
To: Anton Vorontsov <cbouatmailru@gmail.com>,
Grant Likely <grant.likely@secretlab.ca>
Cc: devicetree-discuss@lists.ozlabs.org,
Rhyland Klein <rklein@nvidia.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2 v3] power: bq20z75: Add Device Tree Binding
Date: Tue, 13 Sep 2011 14:21:39 -0700 [thread overview]
Message-ID: <1315948899-21536-1-git-send-email-rklein@nvidia.com> (raw)
Adding the binding for the TI bq20z75 fuel gadge and the
bq20z75 driver.
Signed-off-by: Rhyland Klein <rklein@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@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
next reply other threads:[~2011-09-13 21:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-13 21:21 Rhyland Klein [this message]
[not found] ` <1315948899-21536-1-git-send-email-rklein-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-09-14 15:55 ` [PATCH 2/2 v3] power: bq20z75: Add Device Tree Binding Grant Likely
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