Same was done in the kernel for all devices compatible with 'allwinner,sun8i-a33-musb' at [1] and [2].
Fixes musb initialization on H6 SOC. [1] - https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/usb/musb/sunxi.c?h=v5.6.11#n726 [2] - https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/usb/musb/sunxi.c?h=v5.6.11#n440 Signed-off-by: Roman Stratiienko <r.stratiie...@gmail.com> --- CC: Ondrej Jirman <meg...@megous.com> CC: Icenowy Zheng <icen...@aosc.io> CC: Marek Vasut <ma...@denx.de> CC: linux-su...@googlegroups.com Hello community, '$ fastboot usb 0' command works, but host still doesn't see any USB devices. Does anyone have any suggestions where to look? --- drivers/usb/musb-new/musb_regs.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/musb-new/musb_regs.h b/drivers/usb/musb-new/musb_regs.h index c4d7203b85..5f012f3b41 100644 --- a/drivers/usb/musb-new/musb_regs.h +++ b/drivers/usb/musb-new/musb_regs.h @@ -432,7 +432,9 @@ static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase) static inline u8 musb_read_configdata(void __iomem *mbase) { #if defined CONFIG_MACH_SUN8I_A33 || defined CONFIG_MACH_SUN8I_A83T || \ - defined CONFIG_MACH_SUNXI_H3_H5 || defined CONFIG_MACH_SUN50I + defined CONFIG_MACH_SUNXI_H3_H5 || defined CONFIG_MACH_SUN50I || \ + defined CONFIG_MACH_SUN50I_H6 + /* <Sigh> allwinner saves a reg, and we need to hardcode this */ return 0xde; #else -- 2.25.1
