Re: [PATCH v2] arm: koelsch: make USB0 perform Host/Function switching

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Hello.

On 7/2/2015 11:14 AM, Phil Edworthy wrote:

Both USB Host (pci0) and Function (USBHS) drivers are enabled.
The USB PHY driver determines which IP block should be connected
based on vbus and id signals read via gpios.

Note that switch SW5 and SW6 on Koelsch board needs to be set to
position 3 for this to work.

[...]

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index cffe33f..1bb34d0 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -615,7 +615,6 @@

  &pci0 {
  	status = "okay";
-	pinctrl-0 = <&usb0_pins>;
  	pinctrl-names = "default";

   As you're removing "pinctrl-0" prop, you also should remove "pinctrl-names".

  };

@@ -627,13 +626,15 @@

  &hsusb {
  	status = "okay";
-	pinctrl-0 = <&usb0_pins>;

   Likewise.

[...]

WBR, Sergei

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