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author | Warner Losh <imp@FreeBSD.org> | 2014-08-31 04:55:32 +0000 |
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committer | Warner Losh <imp@FreeBSD.org> | 2014-08-31 04:55:32 +0000 |
commit | 081ea6e2ce3778c71b9db86f0af1900ecfc266d6 (patch) | |
tree | 0da5ffd36c6ff57306e2c5ea07051924f2a35a35 /Bindings/extcon | |
parent | d1ca9b39dc9ec58a6b6169a48e5b229a33debaf0 (diff) | |
download | src-081ea6e2ce3778c71b9db86f0af1900ecfc266d6.tar.gz src-081ea6e2ce3778c71b9db86f0af1900ecfc266d6.zip |
Import from rebasing repo at b78b6b80 (new files)vendor/device-tree/ianc-b78b6b80
Notes
Notes:
svn path=/vendor/device-tree/dist/; revision=270866
svn path=/vendor/device-tree/ianc-b78b6b80/dist/; revision=270867; tag=vendor/device-tree/ianc-b78b6b80
Diffstat (limited to 'Bindings/extcon')
-rw-r--r-- | Bindings/extcon/extcon-sm5502.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Bindings/extcon/extcon-sm5502.txt b/Bindings/extcon/extcon-sm5502.txt new file mode 100644 index 000000000000..4ecda224955f --- /dev/null +++ b/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>; + }; |