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authorSascha Hauer <s.hauer@pengutronix.de>2016-10-18 10:10:24 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-10-18 10:10:24 +0200
commitbfbf18d991756858337f7700e8ff0a6f0dc31afc (patch)
treecf3568de4fdff1891e277507f08f49a871682706 /dts/Bindings/extcon
parent834f6bf5e5f1169065376ad1aeb6a6266e66ce5c (diff)
downloadbarebox-bfbf18d991756858337f7700e8ff0a6f0dc31afc.tar.gz
barebox-bfbf18d991756858337f7700e8ff0a6f0dc31afc.tar.xz
dts: update to v4.9-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/extcon')
-rw-r--r--dts/Bindings/extcon/qcom,pm8941-misc.txt41
1 files changed, 41 insertions, 0 deletions
diff --git a/dts/Bindings/extcon/qcom,pm8941-misc.txt b/dts/Bindings/extcon/qcom,pm8941-misc.txt
new file mode 100644
index 0000000000..35383adb10
--- /dev/null
+++ b/dts/Bindings/extcon/qcom,pm8941-misc.txt
@@ -0,0 +1,41 @@
+Qualcomm's PM8941 USB ID Extcon device
+
+Some Qualcomm PMICs have a "misc" module that can be used to detect when
+the USB ID pin has been pulled low or high.
+
+PROPERTIES
+
+- compatible:
+ Usage: required
+ Value type: <string>
+ Definition: Should contain "qcom,pm8941-misc";
+
+- reg:
+ Usage: required
+ Value type: <u32>
+ Definition: Should contain the offset to the misc address space
+
+- interrupts:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: Should contain the usb id interrupt
+
+- interrupt-names:
+ Usage: required
+ Value type: <stringlist>
+ Definition: Should contain the string "usb_id" for the usb id interrupt
+
+Example:
+
+ pmic {
+ usb_id: misc@900 {
+ compatible = "qcom,pm8941-misc";
+ reg = <0x900>;
+ interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>;
+ interrupt-names = "usb_id";
+ };
+ }
+
+ usb-controller {
+ extcon = <&usb_id>;
+ };