Re: [PATCH 2/4] ARM: dts: add rk3288 dwc2 controller support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello.

On 07/30/2014 05:34 AM, Kever Yang wrote:

rk3288 has two kind of usb controller, this add the dwc2 controller
for otg and host1.

Controller can works with usb PHY default setting and Vbus on.

Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
---
  arch/arm/boot/dts/rk3288.dtsi |   20 ++++++++++++++++++++
  1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index abc51f5..4309c4f 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -646,5 +646,25 @@
  			clock-names = "baudclk", "apb_pclk";
  			status = "disabled";
  		};
+
+		usb_otg: dwc2@ff580000 {

   The ePAPR standard [1] says:

The name of a node should be somewhat generic, reflecting the function of the device and not its precise programming model. If appropriate, the name should be one of the following choices:

[...]
   • usb

+			compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+					"snps,dwc2";
+			reg = <0xff580000 0x40000>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru HCLK_OTG0>;
+			clock-names = "otg";
+			status = "disabled";
+		};
+
+		usb_host1: dwc2@ff540000 {

   Same here.

WBR, Sergei

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux