Revert "usb: dwc2: Skip clock gating on Broadcom SoCs"

lategoodbye · gregkh · commit f3b311325fa2 · 2024-10-29T04:24:54.000+01:00
The commit d483f03 ("usb: dwc2: Skip clock gating on Broadcom SoCs") introduced a regression on Raspberry Pi 3 B Plus, which prevents enumeration of the onboard Microchip LAN7800 in case no external USB device is connected during boot. Fixes: d483f03 ("usb: dwc2: Skip clock gating on Broadcom SoCs") Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Link: https://lore.kernel.org/r/20241025103621.4780-2-wahrenst@gmx.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
@@ -23,7 +23,6 @@ static void dwc2_set_bcm_params(struct dwc2_hsotg *hsotg)
 	p->max_transfer_size = 65535;
 	p->max_packet_count = 511;
 	p->ahbcfg = 0x10;
-	p->no_clock_gating = true;
 }
 
 static void dwc2_set_his_params(struct dwc2_hsotg *hsotg)

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,6 @@ static void dwc2_set_bcm_params(struct dwc2_hsotg *hsotg)`
`23`	`23`	`p->max_transfer_size = 65535;`
`24`	`24`	`p->max_packet_count = 511;`
`25`	`25`	`p->ahbcfg = 0x10;`
`26`		`- p->no_clock_gating = true;`
`27`	`26`	`}`
`28`	`27`
`29`	`28`	`static void dwc2_set_his_params(struct dwc2_hsotg *hsotg)`