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ARM: dts: bcm283x: Add dtsi for USB host mode 

In case dr_mode isn't passed via DT, the dwc2 defaults to OTG mode.
But all Raspberry Pi boards here are designed only for host mode.
So fix this issue by providing a dtsi file which set the dr_mode
to host.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Stefan Wahren 2016-08-21 15:10:00 +00:00 committed by Eric Anholt
parent 33145fac8e
commit 00a33ec464
7 changed files with 9 additions and 0 deletions
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1
arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
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@ -1,6 +1,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2835-rpi-a.dts
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@ -1,6 +1,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-a", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
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@ -2,6 +2,7 @@
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
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@ -2,6 +2,7 @@
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2835-rpi-b.dts
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@ -2,6 +2,7 @@
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,model-b", "brcm,bcm2835";

1
arch/arm/boot/dts/bcm2836-rpi-2-b.dts
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@ -2,6 +2,7 @@
#include "bcm2836.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,2-model-b", "brcm,bcm2836";

3
arch/arm/boot/dts/bcm283x-rpi-usb-host.dtsi Normal file
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@ -0,0 +1,3 @@
&usb {
dr_mode = "host";
};