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 <[email protected]>
---
Changes in v3:
- Dropped OHCI node and added hub model comment in EHCI.
arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
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 a26d72c3f9b5..35859d8f3267 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 +87,11 @@
};
};
+&ehci1 {
+ /* Terminus Tech FE 1.1s 4-port USB 2.0 hub here */
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
@@ -170,3 +175,8 @@
pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};
+
+&usbphy {
+ usb1_vbus-supply = <®_vcc5v0>;
+ status = "okay";
+};
--
2.15.1
On Fri, Apr 6, 2018 at 10:03 PM, Icenowy Zheng <[email protected]> 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.
>
> Signed-off-by: Icenowy Zheng <[email protected]>
Verified against public schematics.
Reviewed-by: Chen-Yu Tsai <[email protected]>
On Mon, Apr 09, 2018 at 03:33:34PM +0800, Chen-Yu Tsai wrote:
> On Fri, Apr 6, 2018 at 10:03 PM, Icenowy Zheng <[email protected]> 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.
> >
> > Signed-off-by: Icenowy Zheng <[email protected]>
>
> Verified against public schematics.
>
> Reviewed-by: Chen-Yu Tsai <[email protected]>
Applied for 4.18
Maxime
--
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com