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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-02-09 08:45:25 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-02-11 09:50:08 +0100 |
commit | ab001302c8e1718110bb8839c270d2caa817b214 (patch) | |
tree | f5ab4feb5242e548917c3536b8510080df9a4e8f /dts/Bindings/sound/ts3a227e.txt | |
parent | c937ef5d34ede89ae382cfe6d98ba366859a65af (diff) | |
download | barebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.gz barebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.xz |
dts: update to v3.19-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/sound/ts3a227e.txt')
-rw-r--r-- | dts/Bindings/sound/ts3a227e.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/dts/Bindings/sound/ts3a227e.txt b/dts/Bindings/sound/ts3a227e.txt new file mode 100644 index 0000000000..e8bf23eb18 --- /dev/null +++ b/dts/Bindings/sound/ts3a227e.txt @@ -0,0 +1,26 @@ +Texas Instruments TS3A227E +Autonomous Audio Accessory Detection and Configuration Switch + +The TS3A227E detect headsets of 3-ring and 4-ring standards and +switches automatically to route the microphone correctly. It also +handles key press detection in accordance with the Android audio +headset specification v1.0. + +Required properties: + + - compatible: Should contain "ti,ts3a227e". + - reg: The i2c address. Should contain <0x3b>. + - interrupt-parent: The parent interrupt controller + - interrupts: Interrupt number for /INT pin from the 227e + + +Examples: + + i2c { + ts3a227e@3b { + compatible = "ti,ts3a227e"; + reg = <0x3b>; + interrupt-parent = <&gpio>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + }; + }; |