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2nd Samsung fixes for v3.18

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- Explicitly set dr_mode on exynos5800-peach-pi, exynos5420-peach-pit
   and exynos5420-arndale-octa boards, because the USB dwc3 controller
   will not work properly without dr_mode as host on above boards if
   the USB host and gadget are enabled in kernel configuration both.
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Merge tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

Pull more fixes from Kukjin Kim:

2nd Samsung fixes for v3.18
- Explicitly set dr_mode on exynos5800-peach-pi, exynos5420-peach-pit
  and exynos5420-arndale-octa boards, because the USB dwc3 controller
  will not work properly without dr_mode as host on above boards if
  the USB host and gadget are enabled in kernel configuration both.

* tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa
  ARM: dts: Explicitly set dr_mode on exynos Peach boards

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2014-10-19 13:34:52 -07:00
commit e29c64865f
4 changed files with 22 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/exynos5420-arndale-octa.dts
View File

@ -368,3 +368,7 @@ wakeup {
};
};
};
&usbdrd_dwc3_1 {
dr_mode = "host";
};

8
arch/arm/boot/dts/exynos5420-peach-pit.dts
View File

@ -838,6 +838,14 @@ &uart_3 {
status = "okay";
};
&usbdrd_dwc3_0 {
dr_mode = "host";
};
&usbdrd_dwc3_1 {
dr_mode = "host";
};
&usbdrd_phy0 {
vbus-supply = <&usb300_vbus_reg>;
};

4
arch/arm/boot/dts/exynos5420.dtsi
View File

@ -815,7 +815,7 @@ usbdrd3_0: usb@12000000 {
#size-cells = <1>;
ranges;
dwc3 {
usbdrd_dwc3_0: dwc3 {
compatible = "snps,dwc3";
reg = <0x12000000 0x10000>;
interrupts = <0 72 0>;
@ -841,7 +841,7 @@ usbdrd3_1: usb@12400000 {
#size-cells = <1>;
ranges;
dwc3 {
usbdrd_dwc3_1: dwc3 {
compatible = "snps,dwc3";
reg = <0x12400000 0x10000>;
interrupts = <0 73 0>;

8
arch/arm/boot/dts/exynos5800-peach-pi.dts
View File

@ -826,6 +826,14 @@ &uart_3 {
status = "okay";
};
&usbdrd_dwc3_0 {
dr_mode = "host";
};
&usbdrd_dwc3_1 {
dr_mode = "host";
};
&usbdrd_phy0 {
vbus-supply = <&usb300_vbus_reg>;
};