lkml.org 
[lkml]   [2014]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v5 3/4] ARM: dts: add rk3288 dwc2 controller support
Date
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@rock-chips.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
---

Changes in v5:
- change the sort order of dwc2 in rk3288.dtsi

Changes in v4: None
Changes in v3:
- EHCI and HSIC move new for version 3.

Changes in v2: None

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 5950b0a..58167f1 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -206,6 +206,26 @@

/* NOTE: ohci@ff520000 doesn't actually work on hardware */

+ usb_host1: usb@ff540000 {
+ compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+ "snps,dwc2";
+ reg = <0xff540000 0x40000>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_USBHOST1>;
+ clock-names = "otg";
+ status = "disabled";
+ };
+
+ usb_otg: usb@ff580000 {
+ 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_hsic: usb@ff5c0000 {
compatible = "generic-ehci";
reg = <0xff5c0000 0x100>;
--
1.9.1


\
 
 \ /
  Last update: 2014-08-08 06:21    [W:0.121 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site