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db638c6500
When using usb-role-switch, D+ pull-up is set as soon as DTCL_SFTDISCON is cleared, whatever the vbus valid signal state is. The pull-up should not be set when vbus isn't present (this is determined by the drd controller). This patch ensures that B-Session (so Peripheral role + vbus valid signal) is valid before clearing the DCTL_SFTDISCON bit when role switch is used. Keep original behavior when usb-role-switch isn't used. Acked-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/20220622160717.314580-1-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| core_intr.c | ||
| core.c | ||
| core.h | ||
| debug.h | ||
| debugfs.c | ||
| drd.c | ||
| gadget.c | ||
| hcd_ddma.c | ||
| hcd_intr.c | ||
| hcd_queue.c | ||
| hcd.c | ||
| hcd.h | ||
| hw.h | ||
| Kconfig | ||
| Makefile | ||
| params.c | ||
| pci.c | ||
| platform.c | ||