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-rw-r--r--Documentation/usb/chipidea.txt13
-rw-r--r--Documentation/usb/gadget_multi.txt2
2 files changed, 9 insertions, 6 deletions
diff --git a/Documentation/usb/chipidea.txt b/Documentation/usb/chipidea.txt
index 678741b0f213..edf7cdfddc88 100644
--- a/Documentation/usb/chipidea.txt
+++ b/Documentation/usb/chipidea.txt
@@ -3,14 +3,17 @@
To show how to demo OTG HNP and SRP functions via sys input files
with 2 Freescale i.MX6Q sabre SD boards.
-1.1 How to enable OTG FSM in menuconfig
+1.1 How to enable OTG FSM
---------------------------------------
-Select CONFIG_USB_OTG_FSM, rebuild kernel Image and modules.
-If you want to check some internal variables for otg fsm,
-mount debugfs, there are 2 files which can show otg fsm
-variables and some controller registers value:
+1.1.1 Select CONFIG_USB_OTG_FSM in menuconfig, rebuild kernel
+Image and modules. If you want to check some internal
+variables for otg fsm, mount debugfs, there are 2 files
+which can show otg fsm variables and some controller registers value:
cat /sys/kernel/debug/ci_hdrc.0/otg
cat /sys/kernel/debug/ci_hdrc.0/registers
+1.1.2 Add below entries in your dts file for your controller node
+ otg-rev = <0x0200>;
+ adp-disable;
1.2 Test operations
-------------------
diff --git a/Documentation/usb/gadget_multi.txt b/Documentation/usb/gadget_multi.txt
index 7d66a8636cb5..5faf514047e9 100644
--- a/Documentation/usb/gadget_multi.txt
+++ b/Documentation/usb/gadget_multi.txt
@@ -43,7 +43,7 @@ For the gadget two work under Windows two conditions have to be met:
First of all, Windows need to detect the gadget as an USB composite
gadget which on its own have some conditions[4]. If they are met,
Windows lets USB Generic Parent Driver[5] handle the device which then
-tries to much drivers for each individual interface (sort of, don't
+tries to match drivers for each individual interface (sort of, don't
get into too many details).
The good news is: you do not have to worry about most of the
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