Documentation modification, now interrupt-parent is an optional
property. Also fix few typos.
Signed-off-by: Jules Maselbas <jules.maselbas@xxxxxxxxxxxxxxxx>
Reported-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/usb/maxim,max3421.txt | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/maxim,max3421.txt b/Documentation/devicetree/bindings/usb/maxim,max3421.txt
index 7536c3ab3e5a..8cdbe0c85188 100644
--- a/Documentation/devicetree/bindings/usb/maxim,max3421.txt
+++ b/Documentation/devicetree/bindings/usb/maxim,max3421.txt
@@ -1,17 +1,19 @@
Maxim Integrated SPI-based USB 2.0 host controller MAX3421E
Required properties:
- - compatible: "maxim,max3421"
+ - compatible: Should be "maxim,max3421"
- spi-max-frequency: maximum frequency for this device must not exceed 26 MHz.
- reg: chip select number to which this device is connected.
- maxim,vbus-en-pin: <GPOUTx ACTIVE_LEVEL>
GPOUTx is the number (1-8) of the GPOUT pin of MAX3421E to drive Vbus.
ACTIVE_LEVEL is 0 or 1.
- - interrupt-parent: the phandle of the associated interrupt controller.
- - interrupts: the interuption line description for the interrupt controller.
+ - interrupts: the interrupt line description for the interrupt controller.
The driver configures MAX3421E for active low level triggered interrupts,
configure your interrupt line accordingly.
+Optional property:
+ - interrupt-parent: the phandle to the associated interrupt controller.
+
Example:
usb@0 {
--
2.14.3
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