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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-01 09:47:17 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-02 11:01:29 +0200 |
commit | a595ff6eea05b919567f96d71e7e2c7b6236b8ac (patch) | |
tree | 2d7cea529b6a06be744116e29e8a97b0c8de1981 /dts/Bindings/extcon | |
parent | 7955f4315187665690f51e20698d4c12c68e008f (diff) | |
download | barebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.gz barebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.xz |
dts: update to v3.17-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/extcon')
-rw-r--r-- | dts/Bindings/extcon/extcon-sm5502.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/dts/Bindings/extcon/extcon-sm5502.txt b/dts/Bindings/extcon/extcon-sm5502.txt new file mode 100644 index 0000000000..4ecda22495 --- /dev/null +++ b/dts/Bindings/extcon/extcon-sm5502.txt @@ -0,0 +1,23 @@ + +* SM5502 MUIC (Micro-USB Interface Controller) device + +The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device +which can detect the state of external accessory when external accessory is +attached or detached and button is pressed or released. It is interfaced to +the host controller using an I2C interface. + +Required properties: +- compatible: Should be "siliconmitus,sm5502-muic" +- reg: Specifies the I2C slave address of the MUIC block. It should be 0x25 +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the interrupts from sm5502 are delivered to. +- interrupts: Interrupt specifiers for detection interrupt sources. + +Example: + + sm5502@25 { + compatible = "siliconmitus,sm5502-muic"; + interrupt-parent = <&gpx1>; + interrupts = <5 0>; + reg = <0x25>; + }; |