When the OTG node was added, its reg property for its address space was missing. With commit f4f9896ac310 ("musb: sunxi: Use base address from device tree"), the OTG controller's address is derived from the device tree exclusively. The missing property results in U-boot crashing when MUSB is initialized.
Fixes: b0bea6678981 ("sunxi: Add USB and R_PIO nodes to sun8i-a83t.dtsi") Signed-off-by: Chen-Yu Tsai wens@csie.org --- arch/arm/dts/sun8i-a83t.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/sun8i-a83t.dtsi b/arch/arm/dts/sun8i-a83t.dtsi index 0fe73e173f44..bab6c1812b8a 100644 --- a/arch/arm/dts/sun8i-a83t.dtsi +++ b/arch/arm/dts/sun8i-a83t.dtsi @@ -227,6 +227,7 @@
usb_otg: usb@01c19000 { compatible = "allwinner,sun8i-a33-musb"; + reg = <0x01c19000 0x400>; interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "mc"; status = "disabled";