diff mbox

[v2,5/5] ARM: sun8i: v40: enable USB host ports for Banana Pi M2 Berry

Message ID 20171018130628.11298-6-icenowy@aosc.io (mailing list archive)
State New, archived
Headers show

Commit Message

Icenowy Zheng Oct. 18, 2017, 1:06 p.m. UTC 
Banana Pi M2 Berry has an on-board USB Hub that provides 4 USB Type-A
ports, and it's connected to the USB1 port of the SoC.

Enable it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comments

Chen-Yu Tsai Oct. 19, 2017, 7:40 a.m. UTC | #1 
Hi,

On Wed, Oct 18, 2017 at 9:06 PM, Icenowy Zheng <icenowy@aosc.io> wrote:
> Banana Pi M2 Berry has an on-board USB Hub that provides 4 USB Type-A
> ports, and it's connected to the USB1 port of the SoC.
>
> Enable it.

What is the USB hub chip's model? If it's a USB 2.0 hub, then you
don't need to enable the OHCI.

ChenYu
diff mbox

Patch

diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
index fe16fc0eb518..45c17c8c5915 100644
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -87,6 +87,10 @@ 
 	};
 };
 
+&ehci1 {
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -98,6 +102,10 @@ 
 	};
 };
 
+&ohci1 {
+	status = "okay";
+};
+
 #include "axp22x.dtsi"
 
 &reg_aldo3 {
@@ -171,3 +179,8 @@ 
 	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
+
+&usbphy {
+	usb1_vbus-supply = <&reg_vcc5v0>;
+	status = "okay";
+};