[PATCH v2 7/9] riscv: dts: spacemit: enable USB2.0 controllers on BananaPi F3
Junzhong Pan
panjunzhong at linux.spacemit.com
Tue Sep 8 02:48:44 PDT 2026
On BananaPi F3, usb2_0 is connected to a Type-C connector at device
mode by default. This port have no VBUS supply capability, thus host
mode only works with self-powered device or hub. User could switch the
role in sysfs.
And the usb2_1 is connected to the USB2.0 pins of the Mini PCIe slot to
support cellular modules.
Tested-by: Ze Huang <huang.ze at linux.dev>
Signed-off-by: Junzhong Pan <panjunzhong at linux.spacemit.com>
---
arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
index 58035d886bf6..ce36250e2deb 100644
--- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
@@ -383,10 +383,26 @@ &uart0 {
status = "okay";
};
+&usbphy0 {
+ status = "okay";
+};
+
+&usbphy1 {
+ status = "okay";
+};
+
&usbphy2 {
status = "okay";
};
+&usb2_0 {
+ status = "okay";
+};
+
+&usb2_1 {
+ status = "okay";
+};
+
&usb_dwc3 {
dr_mode = "host";
#address-cells = <1>;
--
2.34.1
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